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BTS3902E WCDMA Compliance and Safety Manual Issue Date 02 2012-07-09 HUAWEI TECHNOLOGIES CO., LTD. Copyright Huawei Technologies Co., Ltd. 2011. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address:
Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website:
http://www.huawei.com Email:
support@huawei.com Issue 02(2014-06-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd i BTS3902E WCDMA Compliance and Safety Manual Contents Contents 1 Regulatory Compliance Statement ......................................................................................... 1-1 1.1 About This Chapter ....................................................................................................................................... 1-1 1.2 European Community CE Certification DoC ................................................................................................ 1-2 2 Regulatory Compliance Information ..................................................................................... 2-3 2.1 About This Chapter ....................................................................................................................................... 2-3 2.2 Regulatory Compliance Standards ................................................................................................................ 2-3 2.3 European Directives Compliance .................................................................................................................. 2-6 2.4 USA Regulatory Compliance ........................................................................................................................ 2-7 2.4.1 FCC Part 15.......................................................................................................................................... 2-7 2.5 Japanese Compliance .................................................................................................................................... 2-9 2.5.1 VCCI .................................................................................................................................................... 2-9 2.5.2 JATE..................................................................................................................................................... 2-9 2.6 CISPR 22 Compliance .................................................................................................................................. 2-9 3 Safety Information ..................................................................................................................... 3-1 3.1 About This Chapter ....................................................................................................................................... 3-1 3.2 Overview ....................................................................................................................................................... 3-1 3.2.1 Safety Precautions ................................................................................................................................ 3-1 3.2.2 General Requirements .......................................................................................................................... 3-2 3.3 Electricity Safety ........................................................................................................................................... 3-3 3.3.1 High Voltage ........................................................................................................................................ 3-3 3.3.2 Thunderstorm ....................................................................................................................................... 3-3 3.3.3 Tools ..................................................................................................................................................... 3-4 3.3.4 High Electrical Leakage ....................................................................................................................... 3-4 3.3.5 Power Cable ......................................................................................................................................... 3-4 3.3.6 Fuse ...................................................................................................................................................... 3-5 3.3.7 Electrostatic Discharge......................................................................................................................... 3-5 3.4 Inflammable Environment ............................................................................................................................. 3-6 3.5 Battery ........................................................................................................................................................... 3-6 3.5.1 Storage Battery ..................................................................................................................................... 3-6 3.6 Radiation ....................................................................................................................................................... 3-8 3.6.1 Electromagnetic Field Exposure .......................................................................................................... 3-8 3.6.2 Laser................................................................................................................................................... 3-11 Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd ii BTS3902E WCDMA Compliance and Safety Manual Contents 3.7 Working at Heights ...................................................................................................................................... 3-13 3.7.1 Weight Lifting .................................................................................................................................... 3-13 3.7.2 Safety Guide on Ladder Use .............................................................................................................. 3-14 3.8 Mechanical Safety ....................................................................................................................................... 3-15 3.8.1 Drilling ............................................................................................................................................... 3-15 3.8.2 Sharp Objects ..................................................................................................................................... 3-15 3.8.3 Handling Fans .................................................................................................................................... 3-15 3.8.4 Lifting Heavy Objects ........................................................................................................................ 3-16 3.9 Miscellaneous .............................................................................................................................................. 3-16 3.9.1 Inserting and Removing a Board ........................................................................................................ 3-16 3.9.2 Bundling Signal Cables ...................................................................................................................... 3-16 3.9.3 Cabling Requirements ........................................................................................................................ 3-16 Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd iii BTS3902E WCDMA Compliance and Safety Manual Figures Figures Figure 1-1 European community CE certification DoC ..................................................................................... 1-2 Figure 3-1 Wearing an ESD wrist strap .............................................................................................................. 3-6 Figure 3-2 Weight lifting .................................................................................................................................. 3-14 Figure 4-1 Darstellung des Tragens eines Entladungsarmbandes........................................ Figure 4-2 Last heben .......................................................................................................... Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd iv BTS3902E WCDMA Compliance and Safety Manual Tables Tables Table 2-1 Regulatory compliance standards ....................................................................................................... 2-4 Table 2-2 Main materials used in the device ...................................................................................................... 2-6 Table 2-3 JATE approval number for modules ................................................................................................... 2-9 Table 3-1 Different regulations and reference .................................................................................................... 3-9 Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd v BTS3902E WCDMA Compliance and Safety Manual About This Document About This Document Purpose This document describes the compliance of the BTS3902E WCDMA with Electromagnetic Compatibility (EMC) and other safety standards, and provides general safety guidelines for handling, installing or operating the BTS3902E WCDMA. Related Versions The following table lists the product versions related to this document. Product Name BTS3902E WCDMA
(referred to as BTS3902E WCDMA in this document) Version V200R013 Intended Audience The intended audience of this document are Technical support engineers Installation engineers maintenance engineers Network planning engineers Organization This document consists of the following chapters. Chapter Description 1 Regulatory Compliance Statement This chapter provides the European community CE certification DoC of the BTS3902E WCDMA 2 Regulatory Compliance Information This chapter describes the standards compliance of the BTS3902E WCDMA Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd vi BTS3902E WCDMA Compliance and Safety Manual About This Document Chapter Description 3 Safety Information This chapter covers the general guidelines for handling, installing or operating the BTS3902E WCDMA. 4 Sicherheitsinformationen Dieses Kapitel beinhandelt die allgemeinen Richtlinien betreffend der Behandlung, Installation und Benutzung des BTS3902E WCDMA. Appendix A Acronyms and Abbreviations This appendix lists the acronyms and abbreviations used in this manual. Conventions Symbol Conventions The following symbols may be found in this document. They are defined as follows. Symbol Description Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. Indicates a hazard with a low or medium level of risk which, if not avoided, could result in minor or moderate injury. Indicates a potentially hazardous situation that, if not avoided, could cause equipment damage, data loss, and performance degradation, or unexpected results. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd vii DANGERWARNINGCAUTION BTS3902E WCDMA Compliance and Safety Manual 1 Regulatory Compliance Statement 1 Regulatory Compliance Statement 1.1 About This Chapter This chapter provides the certification details for BTS3902E WCDMA:
European Community CE Certification Declaration of Conformity (DoC) Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 1-1 BTS3902E WCDMA Compliance and Safety Manual 1 Regulatory Compliance Statement 1.2 European Community CE Certification DoC Figure 1-1 European community CE certification DoC Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 1-2 BTS3902E WCDMA Compliance and Safety Manual 2 Regulatory Compliance Information 2 Regulatory Compliance Information 2.1 About This Chapter The following table lists the contents of this chapter. Title Description 2.2 Regulatory Compliance Standards The regulatory compliance standards on EMC, safety, NEBS, telecom, Laser Radiation, RF, health, and environmental protection. 2.3 European Directives Compliance The compliance with European directives, including RoHS compliance and device recycling guide. 2.4 USA Regulatory Compliance The USA regulatory compliance, including FCC part 15. 2.6 Japanese Compliance The Japan regulatory compliance. 2.7 CISPR 22 Compliance The CISPR 22 regulatory compliance. 2.2 Regulatory Compliance Standards BTS3902E WCDMA complies with the standards listed in Table 2-1. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 2-3 BTS3902E WCDMA Compliance and Safety Manual Table 2-1 Regulatory compliance standards Discipline Standards 2 Regulatory Compliance Information EMC Safety CISPR22 Class B CISPR24 EN55022 Class B EN50024 ETSI ES 201 468 ETSI EN 301 489 Class B CFR 47 FCC Part 15 Class B ICES 003 Class B AS/NZS CISPR22 Class B GB9254 Class B VCCI Class B CNS 13438 Class B IEC61000-3-2 IEC61000-3-3 EN61000-3-2 EN61000-3-3 ITU-T K.44 IEC 60950-1 IEC60950-21 IEC60950-22 IEC60065 IEC/EN60215 IEC/EN41003 EN 60950-1 UL 60950-1 CSA C22.2 No 60950-1 AS/NZS 60950.1 BS EN 60950-1 IS 13252 GB4943 GB8898 Laser safety FDA rules, 21 CFR 1040.10 and 1040.11 IEC60825-1, IEC60825-2, EN60825-1, EN60825-2 GB7247 RF ETSI EN 301 908 Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 2-4 BTS3902E WCDMA Compliance and Safety Manual 2 Regulatory Compliance Information Discipline Standards Health ICNIRP Guideline 1999-519-EC EN 50385 OET Bulletin 65 IEEE Std C95.1 EN 60215 Environmental protection RoHS Grounding ITU-T K.27 ETSI EN 300 253 Note:
EMC: electromagnetic compatibility RF: radio frequency CISPR: International Special Committee on Radio Interference EN: European Standard ETSI: European Telecommunications Standards Institute CFR: Code of Federal Regulations FCC: Federal Communication Commission IEC: International Electrotechnical Commission AS/NZS: Australian/New Zealand Standard VCCI: Voluntary Control Council for Interference CNS: Chinese National Standard UL: Underwriters Laboratories CSA: Canadian Standards Association BS: British Standard IS: Indian Standard GR: general requirement FDA: Food and Drug Administration BTS: base transceiver station GSM: Global System for Mobile communications WLAN: wireless local area network ICNIRP: International Commission on Non-Ionizing Radiation Protection OET: Office of Engineering Technology IEEE: Institute of Electrical and Electronics Engineers RoHS: restriction of the use of certain hazardous substances Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 2-5 BTS3902E WCDMA Compliance and Safety Manual 2 Regulatory Compliance Information 2.3 European Directives Compliance BTS3902E WCDMA complies with the following European directives. EC (EMC) 2006/95/EC (low voltage) 1999/5/EC (R&TTE) Refer to Figure 1-1 for Huawei Declaration of Conformity. BTS3902E WCDMA complies with Directive 2002/95/EC, on the RoHS in electrical and electronic equipment. The device does not contain lead, mercury, cadmium, and hexavalent chromium and brominated flame retardants (polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE)) except for those exempted applications allowed by RoHS directive for technical reasons. BTS3902E WCDMA complies with Directive 2002/96/EC on waste electrical and electronic equipment. Huawei is responsible for recycling its end-of-life devices. Contact Huawei local service center when recycling is required. The main materials in the device are steel, plastics, copper, and electronic components. Most of the materials are recyclable. Table 2-2 lists the main materials used in the device. Table 2-2 Main materials used in the device Part Material Weight (kg) Percentage (Based on Device Weight) Cabinet Fe Shelf Al Cu ABS Fe Al Cu ABS 100 20 5 8 20 5 2 3 24.2%
4.8%
1.2%
1.9%
-
24.2%
4.8%
1.2%
1.9%
-
Cable Typical configuration
(20-meter E1 cable x 32) 250 60.5%
Substance Prohibited by RoHS No No Pb (<0.4%) Deca-BDE No No No Deca-BDE No Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 2-6 2 Regulatory Compliance Information 5
-
No BTS3902E WCDMA Compliance and Safety Manual PCBs Other configuration
(Weight for each meter) Typical configuration (12 PCBs, components included) Other configuration
(Weight of each PCB) 30 7.3%
2
-
Total Typical configuration 413 100%
Pb (in solder) No
-
Comply with the following rules for recycling at the end of life of the device. Remove xx first in the disassembly. Remove and send xx to special institution for disposal because it contains chemical substance. Dispose of xx separately because it contains hazardous substance. No hazardous substance is contained in the label printing ink and plastic paint, and no hazardous gas is emitted when the label printing ink and plastic paint is burning. Dispose of the yellow chromate conversion coating screw separately because it contains Cr6+. Provide the plastic marking reference, such as ISO1043, and EN50419. 2.4 USA Regulatory Compliance 2.4.1 FCC Part 15 BTS3902E WCDMA complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device does not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation. If this device is modified without authorization from Huawei, the device may no longer comply with FCC requirements for Class B digital devices. In that a case, your right to use the device may be limited by FCC regulations. Moreover, you may be required to correct any interference to radio or television communications at your own expense. This device has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 2-7 BTS3902E WCDMA Compliance and Safety Manual 2 Regulatory Compliance Information This device generates, uses and radiates radio frequency energy. If it is not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device off and on, the user may take one or more of the following measures:
Reorient or relocate the receiving antenna. Reinforce the separation between the device and receiver. Connect the device into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio or TV technician for assistance. 2.5 Canada Regulatory Compliance 2.5.1 RSS-Gen statement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. 2.5.2 RSS-102 statement:
This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by Industrial Canada and meets the requirements for radiation exposure limits set forth for an uncontrolled environment. In order to avoid the possibility of exceeding the Industrial Canada radio frequency exposure limits, human proximity to the equipment shall not be less than 0.71m. Cet appareil est conu et fabriqu pour ne pas dpasser les limites d'mission pour l'exposition la frquence radio (RF) de l'nergie fix par l'Industrielle Canada et rpond aux exigences en matire de limites d'exposition aux rayonnements dfinies pour un environnement non contrl. Afin d'viter la possibilit de dpasser les limites d'exposition aux frquences radio industrielle du Canada, la proximit humaine pour l'appareil nedoit pas tre infrieure 0.71m. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 2-8 BTS3902E WCDMA Compliance and Safety Manual 2.6 Japanese Compliance 2 Regulatory Compliance Information 2.6.1 VCCI 2.6.2 JATE BTS3902E WCDMA complies with VCCI Class B by Information Technology Equipment
(ITE). BTS3902E WCDMA meets the requirements of the Japan Approvals Institute for Telecommunications Equipment (JATE). Table 2-3 JATE approval number for modules Module Number Approval Number 2.7 CISPR 22 Compliance BTS3902E WCDMA complies with CISPR 22 for Class B by the ITE. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 2-9 BTS3902E Compliance and Safety Manual 3 Safety Information 3.1 About This Chapter The following table lists the contents of this chapter. Title 3.2 Overview Description Safety precautions to be taken before installing and maintaining the Huawei device. 3.3 Electricity Safety Information about the electricity safety. 3.4 Inflammable Environment Information about the inflammable environment safety. 3.5 Battery 3.6 Radiation Information about the battery safety. Safety precautions on the Electromagnetic Field Exposure of the device and laser. 3.7 Working at Heights Safety precautions to be taken before using the ladders or hoisting heavy objects. 3.8 Mechanical Safety Safety precautions on drilling, on sharp objects, on handling fans, and on lifting heavy objects. 3.9 Miscellaneous Safety precautions on inserting and removing boards, on bundling signal cables, and cabling requirements. 3.2 Overview 3.2.1 Safety Precautions This section describes the safety precautions to be taken before installing and maintaining the Huawei device. Before performing an operation, read the operation instructions and precautions to be taken, and follow them to prevent accidents. The Caution, Warning and Danger items in other documents do not cover all the safety precautions that must be followed. They are only supplementary information. The installation and maintenance personnel need to understand the basic safety precautions to be taken. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-1 BTS3902E Compliance and Safety Manual When operating the device, obey the local safety regulations. The safety precautions provided in the documents are supplementary and shall be in compliance with the local safety regulations. When operating the Huawei device, in addition to the precautions, follow the specific safety instructions given by Huawei. The installation and maintenance personnel must receive training in safety precautions. Only qualified personnel can install or maintain the device. 3.2.2 General Requirements To minimize the technically residual risk, it is imperative to obey the following rules. Read all the instructions before operation. Installation Ground The device (or system) must be installed or used in the access restricted location. Before operation, the device must be fixed securely on the floor or to other reliable objects, such as the walls and the mounting racks. When installing the unit, always make the ground connection first and disconnect it at the end. Do not damage the ground conductor or operate the device in the absence of well installed ground conductor. Conduct the appropriate electrical inspection. The device (or system) must be connected permanently to the protection ground before an operation. The cross sectional area of protective ground conductor shall be at least 2.5 mm. Power Supply Human Safety For AC supplied model: The device applies to TN, TT, or IT power systems. Prepared conductors are connected to the terminal block, and only appropriate AWG/Type of wire is secured in the listed lug terminals. This device relies on the buildings installation for short-circuit (overcurrent) protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 20 A U.S. (240 VAC, 20 A international) for AC supplied model is used on the phase conductors (all current-carrying conductors). For this device, a readily accessible disconnect device shall be incorporated in the building installation wiring. The AC power supply has double pole/neutral fusing. To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord. Do not operate the device or cables at lightning strikes. To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telecommunication network voltage (TNV) circuits. Do not look directly into the optical port to prevent the laser radiation from injuring your eyes. Do not wear jewelry or watches when you operate the device. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-2 BTS3902E Compliance and Safety Manual Operator Only qualified and skilled personnel must install, configure, and disassemble the device. Only the personnel authorized must operate the device. Any replacement or change to the device or parts of the device (including the software) must be done by qualified or authorized personnel of Huawei. Any fault or error that might cause safety problems must be reported immediately to the person in charge. Only qualified personnel must remove or disable the safety facilities, or to troubleshoot and maintain the device. Ensure that the instructions provided in this document are followed completely. The document also provides guidelines in selecting the measuring and testing device. 3.3 Electricity Safety 3.3.1 High Voltage The high voltage power supply offers power for the device operation. Direct or indirect contact (through damp objects) with high voltage and AC mains supply may result in fatal danger. During the installation of the AC power supply facility, follow the local safety regulations. The personnel who install the AC facility must be qualified to perform high voltage and AC operations. Do not wear conductive articles, such as watches, hand chains, bracelets and rings during the operation. When water is found in the rack or the rack is damp, switch off the power supply immediately. When the operation is performed in a damp environment, make sure that the device is dry. Non-standard and improper high voltage operations may result in fire and electric shock. Therefore, you must obey the local rules and regulations when bridging and wiring AC cables. Only qualified personnel must perform high voltage and AC operations. 3.3.2 Thunderstorm Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-3 DANGERWARNING BTS3902E Compliance and Safety Manual High voltage and AC operations, or operations on a steel tower and a mast are prohibited during thunderstorm. During thunderstorm, the electromagnetic field generated in the thunderstorm area may damage the electronic parts. To prevent damage to the device during lightning, ground the device properly. 3.3.3 Tools Suggestion: Dedicated tools must be used during high voltage and AC operations. Avoid using ordinary tools. 3.3.4 High Electrical Leakage Ground the device before powering on the device. Otherwise, the personnel and device are in danger. If the "high electrical leakage" flag is stuck to the power terminal of the device, you must ground the device before powering it on. 3.3.5 Power Cable Installation and removal of live line are prohibited. Transient contact between the core of the power cable and the conductor may generate electric arc or spark, which may cause fire or eye injury. Before installing or removing the power cable, turn off the power switch. Before connecting the power cable, confirm that the power cable and label comply with the requirements of the actual installation. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-4 DANGERWARNINGWARNINGWARNING BTS3902E Compliance and Safety Manual For AC power supplied device, use 0.75 mm or 18 AWG minimum power supply cord. Use the type H03VV-F or light PVC sheathed flexible cord based on IEC 60227. 3.3.6 Fuse If a fuse is to be replaced, the new fuse shall be of the same type and specifications. 3.3.7 Electrostatic Discharge The static electricity generated by the human body may damage the electrostatic sensitive components on the circuit board, such as the large-scale integrated circuit (LSI). In the following situations, the human body will generate a static electromagnetic field:
Human body moving Clothes friction Friction between shoes and the ground Holding ordinary plastic in hand The static electromagnetic field will remain within the human body for a long time. Before touching the device, hand-operating parts, circuit boards, or ASICs, wear a grounded electrostatic discharge (ESD) wrist strap. It can prevent the sensitive components from damage by the static electricity in the human body. Figure 3-1 shows the wearing of an ESD wrist strap. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-5 CAUTIONWARNINGCAUTION BTS3902E Compliance and Safety Manual Figure 3-1 Wearing an ESD wrist strap 3.4 Inflammable Environment Operating the electrical device in inflammable environment can be fatal. Do not place the device in the environment that has inflammable and explosive air or fog. Do not perform any operation in this environment. 3.5 Battery 3.5.1 Storage Battery Before handling the battery, read carefully the safety precautions to be taken for battery handling and connections. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-6 DANGERDANGER BTS3902E Compliance and Safety Manual Non-standard operation on batteries may result in danger. During operation:
Protect the battery against short-circuit Prevent electrolyte overflow and leakage Electrolyte overflow may damage the device. It will corrode the metal parts and the circuit boards, and ultimately damage the device and cause short-circuit of the circuit boards. General Operations Before installing and maintaining the battery, note the following:
Do not wear metal articles such as wristwatch, hand chain, bracelet and ring. Use special-purpose insulation tools. Take care to protect you eyes when operating the device. Wear rubber gloves and an apron in the case of electrolyte overflow. Always keep the electrode front upright when handling the battery. Do not place the battery upside down or tilt it. Short-Circuit Battery short-circuit may cause physical injury. Though voltage of a general battery is low, high transient current generated by short-circuit will release a large amount of power. There is danger of explosion if the battery is incorrectly replaced. Therefore, replace the battery only with the same or equivalent type recommended by the manufacturer. Keep away metal objects, which may cause battery short-circuit, from batteries. If they have to be used, first disconnect the batteries in use before performing any other operations. Harmful Gas Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-7 CAUTIONWARNINGCAUTION BTS3902E Compliance and Safety Manual Do not use unsealed lead-acid batteries, because the gas emitted from the battery may result in fire or device corrosion. Lay the battery horizontally and fix it properly. The battery in use will emit flammable gas. Therefore, put the battery in a place with good ventilation, and take fire precautions. High Temperature High temperature may result in distortion, damage and electrolyte overflow of the battery. When the temperature of the battery exceeds 60C, check whether there is acid liquid overflow. If acid liquid overflow occurs, handle the acid liquid immediately. Acid Liquid In case of acid liquid overflow, absorb and neutralize the liquid immediately. When moving or removing a leaky battery, note the possible damage caused by the acid liquid. Once the acid liquid spill is found, use the following materials to absorb and neutralize it. Sodium bicarbonate (baking soda): NaHCO3 Sodium carbonate (soda): Na2CO3 The use of antacids must follow the guide provided by the battery supplier. 3.6 Radiation 3.6.1 Electromagnetic Field Exposure Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-8 CAUTIONCAUTIONCAUTION BTS3902E Compliance and Safety Manual Radio-frequency signals with high intensity are harmful to human body. Before installing or maintaining an antenna in a steel tower or a mast with a large number of transmitter antennas, the operator should coordinate with the parties concerned to shut down the transmitter antennas. Introduction The BTS emits RF radiation (radiation hazard). Operators have to follow the related local regulations when erecting the BTS. Operators of BTSs must also follow the related local regulations when erecting the BTS. Limits and Guidelines on Exposure to Electromagnetic Fields There are a number of international regulations, standards and guidelines for exposure to electromagnetic fields. Several European countries have adopted the recommendation of the council of the European Union. It was released on July 12, 1999 focusing on the harmful effects of exposure to electromagnetic fields (1999/519/EC). The recommendation is based on the guideline published by the ICNIRP. Table 3-1 gives a comparison among regulations and reference levels applied in different countries. Table 3-1 Different regulations and reference Country Limit 950 MHz E Electric Field Strength Limit 950 MHz S Power Flux Density Limit 1850 MHz E Electric Field Strength Limit 1850 MHz S Power Flux Density 42 V/m 4.75 W/m2 59 V/m 9.25 W/m2 42 V/m 4.75 W/m2 59 V/m 9.25 W/m2 6 V/m 4 V/m 0.095 W/m2 6 V/m 0.095 W/m2 0.043 W/m2 6 V/m 0.096 W/m2 ICNIRP International Europe
(1999/519/EC) Italy, Decreto No. 381, 1998 Switzerland Verord. 1999 Reference levels are provided for exposure assessment, that is to determine whether the basic limit of restriction on exposure of humans to electromagnetic fields is exceeded. The basic restriction on exposure to electromagnetic fields is based on established health effects and biological considerations. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-9 WARNING BTS3902E Compliance and Safety Manual Location of Base Station Antennas Base station antennas, the source of the radiation, are usually mounted:
On freestanding towers, with a height up to 30 m, or On a tower on the top of buildings, or On rare occasion, to the side of the building. Generally, the height of the antenna position does not fall below 10 m. The power usually forms a horizontal main beam and is slightly tilted downward. The remaining power forms into the weaker beams on both sides of the main beam. The main beam, however, does not reach ground level until the distance from the antenna position is around 50200 m. The highest level of emission would be expected in close vicinity of the antenna and in line of sight to the antenna. Exclusion Zones The requirements for exclusion zones are as follows:
Antenna location should be designed so that the public cannot access the area where the RF radiation exceeds the levels as described earlier. If areas, where the RF radiation exceeds the prescribed level, are accessible to the workers, make sure that workers know where these areas are, and that they can power off
(or shut down) the transmitters before entering these areas. Such areas may not exist; but if they do, they will be confined to areas within 10 m of the antennas. Each exclusion zone should be defined by a physical barrier and by a recognizable sign warning the public or workers. Guidelines on Arranging Antenna Sites The guidelines on arranging the antenna sites are as follows:
For roof-mounted antennas, raise the antennas above the height of the persons, who may have to work in the rooftop. For roof-mounted antennas, keep the transmitter antennas away from the areas where people are most likely to be, such as roof access points, telephone service points, and HVAC device. For roof-mounted directional antennas, place the antennas near the periphery, and do not make the antennas face to the building. Consider the trade-off between large aperture antennas (lower maximum RF) and small aperture antennas (lower visual impact). Pay special attention to keep higher-power antennas away from accessible areas. Keep the antennas in a site that is far away, though this may contradict the local zone requirements. Exercise extra caution when designing co-location sites, that is, where multiple antennas owned by different companies are located. This applies particularly to sites that include high-power broadcast (FM/TV) antennas. Local zone often favors co-location, but co-location may cause safety problems. Take special precautions for antenna sites near hospital and schools. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-10 BTS3902E Compliance and Safety Manual Location of Base Transceiver Station The base transceiver station (BTS) is shielded from RF radiation hazards. The device has been tested to comply with the radioactive spurious emission requirements of EN 301 502. These limits fall below the limits for RF radiation hazard. Therefore, the BTS does not cause danger to the public and workers under normal operation condition. However, it is still possible that because of imperfect antenna cables or other faults the limits set out above can be exceeded. BTS sites shall not be accessible to the public. Only authorized and trained workers should access sites or rooms. Doors of the site or room shall be clearly marked. For example, mark a sign warning the workers that inside the site or room where the RF radiation might exceed limits for radiation exposure. BTS sites shall be regularly monitored and inspected after installation. Prediction of the Exposure to Electromagnetic Fields The section provides a theoretical approach to calculate possible exposure to electromagnetic radiation around a BTS antenna. Precise statements are possible either with measurements or complex calculations considering the complexity of the environment, such as soil conditions, nearby buildings and other obstacles. The complexity may cause reflections and deflection, scattering of electromagnetic fields. The maximum output power (given in EIRP) of a BTS is usually limited by license conditions of the network operator. A rough estimation of the expected exposure in power flux density on a given point can be made with the following equation:
P = Maximum output power in W G numeric = Numeric gain (see below) r = Distance between the antenna and the point of exposure in meters For the calculation of the Gain numeric:
= attenuation in dB 3.6.2 Laser The laser hazard level of this device is Class 1. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd B 3-11
)(4)(2mrGWPSnumeric1010GdBnumericG)()()()(dBBdBBdBBdBGGdBnattenuatiohorizontalonattenutativerticalcableantenna BTS3902E Compliance and Safety Manual When handling optical fibers, do not stand close to, or look at the optical fiber outlet directly with unaided eyes. General Laser Information Laser transceivers or transmitters are used in the optical transmission system and associated test tools. The wavelength of the laser is between 780 nm and 1600 nm. Because the laser is transmitted through the optical fiber, it has very high power density and is invisible to human eyes. When a beam of light enters the eye, the retina may be damaged. Laser of wavelengths used in telecommunications can cause thermal damage to the retina. Lasers used in lightwave systems have a larger beam divergence, typically 10 to 20 degrees. Viewing an un-terminated fiber or damaged fiber with the unaided eye at distances greater than 150 mm (6 inches) will normally not cause eye injury. However, damage may occur if an optical tool such as a microscope, magnifying glass or eye loupe is used to view the energized fiber end. In its normal operating mode, a lightwave system is totally enclosed and presents no risk of eye injury. Additional safety is achieved by an automatic laser shut-down (ALS) of the system. The ALS, however, can be applied for bi-directional transmission only. If the receiver side does not detect the laser from the transmission side, it will give the transmission side a signal. Upon receiving the signal, the ALS will shut down the laser emission within 100 ms. Laser Safety Guidelines Read the following guidelines to avoid laser radiation:
Read the instructions before installing, operating and maintaining the device. Ignoring the instructions can cause exposure to dangerous laser radiation. Wear a pair of eye-protective glasses when you are handling lasers or fibers. All the operation shall be performed by personnel who have completed the approved training courses. Make sure that the optical source is switched off before disconnecting optical fiber connectors. Before opening the front door of an optical transmission system, make sure that you are not exposed to laser radiation. Do not look at the end of an exposed fiber or an open connector when you are not sure whether the optical source is switched off or not. Use an optical power meter to check and ensure that the optical source is switched off by measuring the optical power. Do not use an optical tool such as a microscope, a magnifying glass or an eye loupe to view the optical connector or fiber. Handling Fibers Read the instructions before handling fibers. Cutting and splicing fibers must be performed by the trained personnel only. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-12 WARNING BTS3902E Compliance and Safety Manual Before cutting or splicing a fiber, ensure the fiber is disconnected from the optical source. After disconnecting the fiber, use protecting caps to protect all the optical connectors. 3.7 Working at Heights When working at heights, be careful to prevent objects from falling. When working at heights, shall comply with the following requirements. The personnel who work at heights must be trained. The operating machines and tools shall be carried and handled safely to avoid falling. Safety protection measures, such as wearing a helmet and a safety belt, shall be taken. In cold regions, wear worm clothes when performing high-altitude operation. All lifting appliances must be thoroughly checked before the work is started. 3.7.1 Weight Lifting Do not access the areas under the jib arm and the goods in suspension when lifting weight. Ensure the operators have completed the related training and are qualified. Check the weight lifting tools and confirm that the tools are in good condition. Lift the weight only when the weight lifting tools are firmly fixed onto the weight-bearing object or the wall. Use a concise command to avoid incorrect operation. Ensure the angle between the two cables is less than or equal to 90 degrees during the lift.
(see Figure 3-2). Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-13 WARNINGWARNING BTS3902E Compliance and Safety Manual Figure 3-2 Weight lifting 3.7.2 Safety Guide on Ladder Use Checking the Ladder Before using the ladder, first check if the ladder is in good condition. Make sure that you know the maximum weight that the ladder can support; overweight on the ladder is strictly prohibited. Placing the Ladder Slant angle is suggested to be 75 degrees. The slant can be measured with the angle square or with arms. When using a ladder, place the wider end of the ladder on the ground. Otherwise, take protective measures on the base part of the ladder to avoid skidding. Place the ladder on stable ground. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-14 Maximum 90 BTS3902E Compliance and Safety Manual Climbing the Ladder When climbing the ladder, note the following. Ensure the gravity center of your body does not deviate from the ladder edge. To lessen the danger and ensure the safety, hold your balance on the ladder before any operation. Do not climb higher than the forth highest step of the ladder. If you are about to climb to the top, the length of the ladder shall be one meter higher than the eave. 3.8 Mechanical Safety 3.8.1 Drilling Drilling on the rack without permission is strictly prohibited. Drilling that does not satisfy the requirements concerned may damage the wires and cables inside the rack. If the metal shavings from the drilling fall into the rack, it may result in short circuit of the circuit boards. Before drilling a hole on the rack, wear insulation gloves, and remove the cables inside the rack. During the drilling, ensure that your eyes are well protected. The hot shavings may injury to your eyes. Ensure that the metal shavings do not get into the rack. Non-standard drilling may damage the electromagnetic shielding performance of the rack. After drilling, clean the metal shavings in time. 3.8.2 Sharp Objects When carrying the device by hand, wear protection gloves to avoid injury by sharp objects. 3.8.3 Handling Fans Ensure the following:
When replacing a component, place the component, screw, and tool at a safe place to prevent them from falling into the running fan. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-15 WARNINGWARNING BTS3902E Compliance and Safety Manual When replacing the ambient equipment around the fan, do not place the finger or board into the running fan until the fan is switched off and stops running. 3.8.4 Lifting Heavy Objects When lifting heavy objects, do not stand or walk under the arm or the lifted object. 3.9 Miscellaneous 3.9.1 Inserting and Removing a Board To insert or remove a board, abide by the following requirements:
When inserting a board, handle it gently to avoid distorting pins on the backplane. Insert the board along the slot guide. The two sides of one board should not contact another board to avoid short-circuit or scratch. When holding a board in hand, do not touch the board circuit, components, connectors, or connection slots. 3.9.2 Bundling Signal Cables Bundle the signal cables separately from the strong current cables or high voltage cables. Maintain a minimum space of 150 mm between adjacent ties. 3.9.3 Cabling Requirements At a very low temperature, movement of the cable may damage the plastic skin of the cable. To ensure the construction safety, comply with the following requirements:
When installing cables, ensure that the environment temperature is above 0C. If cables are stored in the place below 0C, move the cables into a place at a room temperature and store the cables for more than 24 hours before installation. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-16 WARNINGCAUTIONCAUTION BTS3902E Compliance and Safety Manual Move the cables with care, especially at a low temperature. Do not drop the cables directly from the vehicle. Issue 02(2012-07-09) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd 3-17
1 | UserManual part1 | Users Manual | 1.08 MiB |
BTS3902E WCDMA Hardware Description Issue Date 09 2014-05-16 HUAWEI TECHNOLOGIES CO., LTD. Copyright Huawei Technologies Co., Ltd. 2014. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address:
Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website:
Email:
http://www.huawei.com support@huawei.com Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. i BTS3902E WCDMA Hardware Description About This Document About This Document Purpose This document provides reference for planning and deploying an BTS3902E WCDMA. It presents the exterior and describes the ports, functions, cable types, connector specifications, and cable connections of the BTS3902E WCDMA. Product Version The following table lists the product version related to this document. Product Name Product Version BTS3902E WCDMA (referred to as the BTS3902E in this document) V200R013C00 and later versions V100R008C00 and later versions The single-mode base station version mapping to V100R008C00 is: NodeB V200R015C00 Intended Audience This document is intended for:
l Base station installation engineers l System engineers l Site maintenance engineers Organization 1 Changes in BTS3902E WCDMA Hardware Description This chapter describes the changes in BTS3902E WCDMA Hardware Description. 2 BTS3902E Overview Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. ii BTS3902E WCDMA Hardware Description About This Document This chapter presents the BTS3902E exterior and describes the ports and indicators on the BTS3902E. 3 BTS3902E Cables This chapter provides BTS3902E cable exteriors and describes the pin assignments for the wires of the cables and installation positions for the cables. 4 BTS3902E Auxiliary Devices This chapter describes the BTS3902E auxiliary devices. Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol Description Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Calls attention to important information, best practices and tips. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. General Conventions The general conventions that may be found in this document are defined as follows. Convention Description Times New Roman Normal paragraphs are in Times New Roman. Boldface Names of files, directories, folders, and users are in boldface. For example, log in as user root. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. iii BTS3902E WCDMA Hardware Description About This Document Description Book titles are in italics. Examples of information displayed on the screen are in Courier New. Convention Italic Courier New Command Conventions The command conventions that may be found in this document are defined as follows. Description The keywords of a command line are in boldface. Command arguments are in italics. Items (keywords or arguments) in brackets [ ] are optional. Optional items are grouped in braces and separated by vertical bars. One item is selected. Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected. Optional items are grouped in braces and separated by vertical bars. A minimum of one item or a maximum of all items can be selected. Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected. Convention Boldface Italic
[ ]
{ x | y | ... }
[ x | y | ... ]
{ x | y | ... }*
[ x | y | ... ]*
GUI Conventions The GUI conventions that may be found in this document are defined as follows. Description Buttons, menus, parameters, tabs, window, and dialog titles are in boldface. For example, click OK. Multi-level menus are in boldface and separated by the ">"
signs. For example, choose File > Create > Folder. Convention Boldface
>
Keyboard Operations The keyboard operations that may be found in this document are defined as follows. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. iv BTS3902E WCDMA Hardware Description Format Key Key 1+Key 2 Key 1, Key 2 Mouse Operations About This Document Description Press the key. For example, press Enter and press Tab. Press the keys concurrently. For example, pressing Ctrl+Alt
+A means the three keys should be pressed concurrently. Press the keys in turn. For example, pressing Alt, A means the two keys should be pressed in turn. The mouse operations that may be found in this document are defined as follows. Action Click Double-click Drag Description Select and release the primary mouse button without moving the pointer. Press the primary mouse button twice continuously and quickly without moving the pointer. Press and hold the primary mouse button and move the pointer to a certain position. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. v BTS3902E WCDMA Hardware Description Contents Contents About This Document.....................................................................................................................ii 1 Changes in BTS3902E WCDMA Hardware Description.........................................................1 2 BTS3902E Overview......................................................................................................................5 2.1 BTS3902E Exterior........................................................................................................................................................6 2.2 BTS3902E Ports.............................................................................................................................................................8 2.3 BTS3902E Indicators...................................................................................................................................................10 3 BTS3902E Cables.........................................................................................................................12 3.1 BTS3902E Cable List...................................................................................................................................................13 3.1.1 AC Cable List (Working at The 1.9 GHz or 2.1 GHz Frequency Band)..................................................................13 3.1.2 AC Cable List (Working at The 850 MHz Frequency Band)....................................................................................14 3.1.3 DC Cable List (Working at The AWS Frequency Band)..........................................................................................16 3.2 BTS3902E PGND Cables.............................................................................................................................................17 3.3 BTS3902E Power Cable...............................................................................................................................................18 3.3.1 AC Power Cable (Working at The 1.9 GHz or 2.1 GHz Frequency Band)..............................................................18 3.3.2 AC Power Cable (Working at The 850 MHz Frequency Band)................................................................................21 3.3.3 DC Power Cable (Working at the AWS Frequency Band).......................................................................................23 3.4 (Optional) Alarm Cable for the BTS3902E..................................................................................................................24 3.5 FE/GE Fiber Optic Cable.............................................................................................................................................25 3.6 FE/GE Cable.................................................................................................................................................................26 3.7 Cascading FE/GE Fiber Optic Cable............................................................................................................................27 3.8 Cascading FE/GE Cable...............................................................................................................................................27 3.9 BTS3902E RF Jumper..................................................................................................................................................28 4 BTS3902E Auxiliary Devices.....................................................................................................29 4.1 IFS06............................................................................................................................................................................30 4.2 (Optional) AC Surge Protection Box............................................................................................................................31 4.2.1 SPD60D (Working at the 1.9 GHz or 2.1 GHz Frequency Band).............................................................................32 4.2.2 SPM60A (Working at the 850 MHz Frequency Band).............................................................................................33 Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. vi BTS3902E WCDMA Hardware Description 1 Changes in BTS3902E WCDMA Hardware Description 1 Changes in BTS3902E WCDMA Hardware Description This chapter describes the changes in BTS3902E WCDMA Hardware Description. 09 (2014-05-16) This is the ninth commercial release. Compared with 08 (2014-02-28), no information is added. Compared with 08 (2014-02-28), this issue incorporates the following change:
Topic Entire document Change Description The BTS3902E working at the 850 MHz frequency band is added. Compared with 08 (2014-02-28), no information is deleted. 08 (2014-02-28) This is the eighth commercial release. Compared with 07 (2013-12-05), no information is added. Compared with 07 (2013-12-05), this issue incorporates the following change:
Topic About This Document Change Description Modified the description of the application scope of this document. Compared with 07 (2013-12-05), no information is deleted. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 1 BTS3902E WCDMA Hardware Description 07 (2013-12-05) 1 Changes in BTS3902E WCDMA Hardware Description This is the seventh commercial release. Compared with 06 (2013-11-30), no information is added. Compared with 06 (2013-11-30), this issue incorporates the following change:
Topic Entire document Change Description The DC-powered BTS3902E working at the AWS frequency band is added. Compared with 06 (2013-11-30), no information is deleted. 06 (2013-11-30) This is the sixth commercial release. Compared with 05 (2012-12-30), no information is added. Compared with 05 (2012-12-30), this issue incorporates the following changes:
Topic About This Document 3.7 Cascading FE/GE Fiber Optic Cable 3.8 Cascading FE/GE Cable Change Description V100R008C00 is added to the application scope of this document. Modified the cable name from Interconnection Cable Between FE/GE Optical Ports to Cascading FE/GE Fiber Optic Cable. Modified the cable name from Interconnection Cable Between FE/GE Electrical Ports to Cascading FE/GE Cable. Compared with 05 (2012-12-30), no information is deleted. 05 (2012-12-30) This is the fifth commercial release. Compared with 04 (2012-09-15), no information is added. Compared with 04 (2012-09-15), this issue incorporates the following changes:
Topic Change Description 2.2 BTS3902E Ports Modified the DBG port description. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 2 BTS3902E WCDMA Hardware Description 1 Changes in BTS3902E WCDMA Hardware Description Topic Change Description 3.3 BTS3902E Power Cable 3.6 FE/GE Cable Modified the pin assignment for the wires of the power cable between an AC surge protection box and a power device. Modified the pin assignment for the wires of the FE/GE cable. 4.2 (Optional) AC Surge Protection Box Added the description of wiring terminal for a ground cable on the cabling cavity panel. Compared with 04 (2012-09-15), no information is deleted. 04 (2012-09-15) This is the fourth commercial release. Compared with 03 (2012-06-30), no information is added. Compared with 03 (2012-06-30), this issue incorporates the following change:
Topic Change Description 2.2 BTS3902E Ports Added the PoE port description. Compared with 03 (2012-06-30), no information is deleted. 03 (2012-06-30) This is the third commercial release. Compared with 02 (2012-03-15), no information is added. Compared with 02 (2012-03-15), this issue incorporates the following changes:
Topic Change Description 3.2 BTS3902E PGND Cables Added the length of the cables. 3.5 FE/GE Fiber Optic Cable 3.6 FE/GE Cable Compared with 02 (2012-03-15), no information is deleted. 02 (2012-03-15) This is the second commercial release. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 3 BTS3902E WCDMA Hardware Description 1 Changes in BTS3902E WCDMA Hardware Description Compared with 01 (2011-11-19), no information is added. Compared with 01 (2011-11-19), this issue incorporates the following change:
Topic Entire document Change Description The ground terminals of BTS3902E are updated. Compared with 01 (2011-11-19), no information is deleted. 01 (2011-11-19) This is the first commercial release. Compared with draft B (2011-09-22), no information is added. Compared with draft B (2011-09-22), no information is changed. Compared with draft B (2011-09-22), no information is deleted. Draft B (2011-09-22) This is a draft release. Compared with draft A (2011-06-30), this issue includes the following new information:
l 4.1 IFS06 Compared with draft A (2011-06-30), this issue incorporates the following changes:
Topic Change Description 2.1 BTS3902E Exterior The position of the ESN is modified. 3.4 (Optional) Alarm Cable for the BTS3902E Modified the cable name from BTS3902E Monitoring Signal Cable to BTS3902E Alarm Cable. Compared with draft A (2011-06-30), no information is deleted. Draft A (2011-06-30) This is a draft release. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 4 BTS3902E WCDMA Hardware Description 2 BTS3902E Overview 2 BTS3902E Overview About This Chapter This chapter presents the BTS3902E exterior and describes the ports and indicators on the BTS3902E. 2.1 BTS3902E Exterior The BTS3902E has a modular design with its ports on the bottom. 2.2 BTS3902E Ports The BTS3902E ports are on the bottom, and the indicators are on the front. 2.3 BTS3902E Indicators A BTS3902E has six indicators, which indicate the running status of the BTS3902E. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 5 BTS3902E WCDMA Hardware Description 2.1 BTS3902E Exterior 2 BTS3902E Overview The BTS3902E has a modular design with its ports on the bottom. Figure 2-1 shows the BTS3902E. The BTS3902E on the left has a housing, and the BTS3902E on the right does not have a housing. The camouflage shell is optional. Figure 2-1 BTS3902E
(1) Upper housing
(2) Camouflage shell
(3) BTS3902E with built-in antenna
(4) BTS3902E with external antennas Figure 2-2 shows the dimensions of a BTS3902E, Table 2-1 shows the specifications of a BTS3902E Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 6 BTS3902E WCDMA Hardware Description 2 BTS3902E Overview Figure 2-2 Dimensions of a BTS3902E Table 2-1 Specifications of a BTS3902E Module BTS3902E working at the 1.9 GHz, 2.1 GHz or AWS frequency band Dimensions (H1 x W1 x D) (Without the Housing) Dimensions (H2 x W2 x D) (with the Housing) 300 mm x 120 mm x 270 mm 400 mm x 145 mm x 277 mm Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 7 BTS3902E WCDMA Hardware Description Module BTS3902E working at the 850MHz frequency band 2 BTS3902E Overview Dimensions (H1 x W1 x D) (Without the Housing) Dimensions (H2 x W2 x D) (with the Housing) 300 mm x 127 mm x 270 mm 400 mm x 170 mm x 277 mm The electronic serial number (ESN) identifies a unique device, which is used during commissioning. The ESN is printed on a label, as shown in Figure 2-3. Figure 2-3 ESN position 2.2 BTS3902E Ports The BTS3902E ports are on the bottom, and the indicators are on the front. The BTS3902E working at the 1.9 GHz, 2.1 GHz, 850 MHz frequency band supports AC power supply, and the BTS3902E working at the AWS frequency band supports DC power supply. The two types of BTS3902Es have the same appearance and dimensions. Figure 2-4 shows the positions of the BTS3902E ports and indicators. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 8 BTS3902E WCDMA Hardware Description 2 BTS3902E Overview Figure 2-4 Positions of the BTS3902E ports and indicators Table 2-2 describes the BTS3902E ports and indicators. Table 2-2 BTS3902E ports and indicators Item Ports Silkscreen Description ANTA_TX/RX TX/RX port A ANTB_TX/RX TX/RX port B ANTC_SON SON antenna port ETH OPT0 OPT1 MON PWR FE/GE electrical port or power over Ethernet
(PoE) port*
FE/GE optical port FE/GE optical port*
Environment monitoring port for an RS485 input and four dry contact inputs Power supply port Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 9 BTS3902E WCDMA Hardware Description 2 BTS3902E Overview Item Silkscreen Description There are two ports:
l Network port, used for local commissioning on the LMT l USB port**, used for local commissioning with a USB flash drive and for clock testing For details, see 2.3 BTS3902E Indicators DBG RUN ALM ACT VSWR O/E O Indicators NOTE l *: The ETH port and OPT1 port cannot be used simultaneously. l **: The security of the USB port is ensured by encryption. The USB port is used for commissioning the base station rather than importing or exporting the base station configuration. 2.3 BTS3902E Indicators A BTS3902E has six indicators, which indicate the running status of the BTS3902E. For details about the indicator positions on the BTS3902E panel, see 2.2 BTS3902E Ports. Table 2-3 describes BTS3902E indicators. Table 2-3 BTS3902E indicators Indicator RUN Color Green Status Steady on Off Blinking (on for 1s and off for 1s) Blinking (on for 0.125s and off for 0.125s) Description There is power supply, but the BTS3902E is faulty. There is no power supply, or the BTS3902E is faulty. The BTS3902E is working properly. Software is being loaded to the BTS3902E, or the BTS3902E is not started. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 10 BTS3902E WCDMA Hardware Description 2 BTS3902E Overview Indicator Color Status Description ALM Red Steady on Blinking (on for 1s and off for 1s) Alarms are generated, and the BTS3902E must be replaced. Alarms are generated. The alarms may be caused by the faults on the related boards or ports. Therefore, the necessity for BTS3902E replacement is uncertain. Off No alarm is generated. ACT Green Steady on The BTS3902E is working properly with TX channels enabled. Blinking (on for 1s and off for 1s) The BTS3902E is working properly with TX channels disabled. VSWR Red Off No VSWR alarm is generated. Blinking red (on for 1s and off for 1s) Steady red Blinking red (on for 0.125s and off for 0.125s) O/E Green Steady on Blinking (on for 0.125s and off for 0.125s) Off VSWR alarms are generated on the ANTB_TX/RX port. VSWR alarms are generated on the ANTA_TX/RX port. VSWR alarms are generated on the ANTA_TX/RX and ANTB_TX/RX ports. The OPT1 or ETH port is connected properly. The OPT1 or ETH port is transmitting or receiving data. The OPT1 or ETH port is connected improperly. O Green Steady on The OPT0 port is connected properly. Blinking (on for 0.125s and off for 0.125s) The OPT0 port is transmitting or receiving data. Off The OPT0 port is connected improperly. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 11 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables 3 BTS3902E Cables About This Chapter This chapter provides BTS3902E cable exteriors and describes the pin assignments for the wires of the cables and installation positions for the cables. 3.1 BTS3902E Cable List BTS3902E cables connect different devices. 3.2 BTS3902E PGND Cables The BTS3902E PGND cable connects a BTS3902E and a ground bar, ensuring proper grounding of the BTS3902E. The maximum length of a PGND cable is 30 m (98.42 ft). 3.3 BTS3902E Power Cable A BTS3902E power cable feeds power to a BTS3902E from an external power device. 3.4 (Optional) Alarm Cable for the BTS3902E The BTS3902E alarm cable, transmits alarm signals from an external device to a BTS3902E so that the base station monitors the operating status of external devices. This cable is optional. 3.5 FE/GE Fiber Optic Cable A fast Ethernet or gigabit Ethernet (FE/GE) fiber optic cable transmits fiber signals between a BTS3902E and a transmission device. The maximum length of a FE/GE fiber optic cable is 20 m (65.61 ft). This cable is optional. 3.6 FE/GE Cable The fast Ethernet or gigabit Ethernet (FE/GE) cable transmits FE/GE signals between a BTS3902E and a transmission device. This cable is optional, and the maximum length of a FE/
GE Cable is 20 m (65.62 ft). 3.7 Cascading FE/GE Fiber Optic Cable A cascading FE/GE Fiber Optic Cable connects two FE/GE optical ports on two modules. 3.8 Cascading FE/GE Cable A cascading FE/GE cable connects two FE/GE electrical ports on two modules. 3.9 BTS3902E RF Jumper The superflexible 1/2" radio frequency (RF) jumper used by the BTS3902E transmits and receives RF signals. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 12 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables 3.1 BTS3902E Cable List BTS3902E cables connect different devices. 3.1.1 AC Cable List (Working at The 1.9 GHz or 2.1 GHz Frequency Band) This section lists the AC cables applied to the BTS3902E working at the 1.9 GHz or 2.1 GHz frequency band. Table 3-1 lists the AC cables applied to the BTS3902E working at the 1.9 GHz or 2.1 GHz frequency band. Table 3-1 AC cable list of the BTS3902E (working at the 1.9 GHz or 2.1 GHz frequency band) Cable Name One End Connector OT terminal (M6, 16 mm2) 3-pin waterproofed round AC connector 3-pin waterproofed round AC connector DB15 male connector 3.2 BTS3902E PGND Cables 3.3.1 AC Power Cable
(Working at The 1.9 GHz or 2.1 GHz Frequency Band) 3.4
(Optional) Alarm Cable for the BTS3902E 3.5 FE/GE Fiber Optic Cable Installation Position Ground terminal for the BTS3902E The Other End Connector Installation Position OT terminal (M6, 16 mm2) AC surge protection box Prepared onsite to match the ground bar Ground terminal on the ground bar PWR port on the BTS3902E OT terminal (M4, 1.5 mm2) AC surge protection box OT terminal (M4, 4 mm2) AC surge protection box Bare wire Power device PWR port on the BTS3902E Bare wire Power device MON on the BTS3902E Bare wire DLC connector OPT0 port on the BTS3902E DLC connector External monitoring device External transmission device Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 13 BTS3902E WCDMA Hardware Description Cable Name One End Connector The Other End Connector DLC connector Installation Position OPT0/OPT1 port on the BTS3902E DLC connector RJ45 connector ETH port on the BTS3902E RJ45 connector 3 BTS3902E Cables Installation Position OPT0/OPT1 port on the BTS3902E External transmission device RJ45 connector ETH port on the BTS3902E RJ45 connector ETH port on the BTS3902E Type N male connector Antenna system Type N male connector ANTA_TX/
RX, ANTB_TX/
RX, or ANTC_SON port on the BTS3902E 3.7 Cascading FE/GE Fiber Optic Cable 3.6 FE/GE Cable 3.8 Cascading FE/GE Cable 3.9 BTS3902E RF Jumper 3.1.2 AC Cable List (Working at The 850 MHz Frequency Band) This section describes the AC power cables applied to the BTS3902E working at the 850 MHz frequency band. Table 3-2 lists the AC power cables applied to the BTS3902E working at the 850 MHz frequency band. Table 3-2 AC power cable list of the BTS3902E (working at the 850 MHz frequency band) Cable Name One End Connector OT terminal (M6, 6 mm2) 3.2 BTS3902E PGND Cables Installation Position Ground terminal of the BTS3902E The Other End Connector Installation Position OT terminal (M6, 6 mm2) AC surge protection box Prepared onsite to match the ground bar Ground terminal on the ground bar Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 14 BTS3902E WCDMA Hardware Description Cable Name 3.3.2 AC Power Cable
(Working at The 850 MHz Frequency Band) 3.4
(Optional) Alarm Cable for the BTS3902E 3.5 FE/GE Fiber Optic Cable 3.7 Cascading FE/GE Fiber Optic Cable 3.6 FE/GE Cable 3.8 Cascading FE/GE Cable 3.9 BTS3902E RF Jumper 3 BTS3902E Cables Installation Position The Other End Connector Installation Position PWR port on the BTS3902E OT terminal (M4, 1.5 mm2) AC surge protection box One End Connector 3-pin waterproofed round AC connector OT terminal (M4, 2.5 mm2) AC surge protection box Bare wire Power device 3-pin waterproofed round AC connector DB15 male connector PWR port on the BTS3902E Bare wire Power device MON on the BTS3902E Bare wire External monitoring device DLC connector OPT0 port on the BTS3902E DLC connector DLC connector OPT0/OPT1 port on the BTS3902E DLC connector RJ45 connector ETH port on the BTS3902E RJ45 connector External transmission device OPT0/OPT1 port on the BTS3902E External transmission device RJ45 connector ETH port on the BTS3902E RJ45 connector ETH port on the BTS3902E Type N male connector Antenna system Type N male connector ANTA_TX/
RX, ANTB_TX/
RX, or ANTC_SON port on the BTS3902E Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 15 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables 3.1.3 DC Cable List (Working at The AWS Frequency Band) This section lists the DC cables applied to the BTS3902E working at the AWS frequency band. Table 3-3 lists the DC cables applied to the BTS3902E working at the AWS frequency band. Table 3-3 DC cable list of the BTS3902E (working at the AWS frequency band) Cable Name One End Connector The Other End Connector Installation Position OT terminal (M6, 16 mm2) Ground terminal of the BTS3902E Prepared onsite to match the ground bar Installation Position Ground terminal on the ground bar 3.2 BTS3902E PGND Cables 3.3 BTS3902E Power Cable 3.4
(Optional) Alarm Cable for the BTS3902E 3.5 FE/GE Fiber Optic Cable 3.7 Cascading FE/GE Fiber Optic Cable 3.6 FE/GE Cable 3.8 Cascading FE/GE Cable 2-pin waterproofed round DC connector DB15 male connector PWR port on the BTS3902E Bare wire Power device MON on the BTS3902E Bare wire External monitoring device DLC connector OPT0 port on the BTS3902E DLC connector DLC connector OPT0/OPT1 port on the BTS3902E DLC connector RJ45 connector ETH port on the BTS3902E RJ45 connector External transmission device OPT0/OPT1 port on the BTS3902E External transmission device RJ45 connector ETH port on the BTS3902E RJ45 connector ETH port on the BTS3902E Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 16 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables The Other End Connector Type N male connector Installation Position Antenna system Cable Name 3.9 BTS3902E RF Jumper One End Connector Type N male connector Installation Position ANTA_TX/
RX, ANTB_TX/
RX, or ANTC_SON port on the BTS3902E 3.2 BTS3902E PGND Cables The BTS3902E PGND cable connects a BTS3902E and a ground bar, ensuring proper grounding of the BTS3902E. The maximum length of a PGND cable is 30 m (98.42 ft). Exterior The PGND cable is green and yellow. Both ends of the cable are OT terminals. Figure 3-1 shows the PGND cable. Figure 3-1 PGND cable
(1) OT terminal NOTE l When an AC surge protection box (which is optional) is configured for a BTS3902E that uses AC power supply, two PGND cables are required. One provides equipotential connection between the AC surge protection box and the BTS3902E, and the other connects the AC surge protection box and a ground bar to ensure proper grounding of the AC surge protection box. l One end of the PGND cable connected to the BTS3902E or AC surge protection box is an M6 OT terminal. The other end connected to the ground bar is an OT terminal added onsite. Cables Specifications of the used PGND cables vary with the operating frequency band. You are advised to prepare the PGND cables with a cross-sectional area not less than that of the copper-core cable of the same specifications. Table 3-4 lists the specifications of PGND cables. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 17 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables Table 3-4 Specifications of PGND cables Cross-
Sectional Area 16 mm2 (0.025 in.2) One End The Other End Cable Color OT terminal
(M6, 16 mm2
[0.025 in.2]) OT terminal
(M6, 16 mm2
[0.025 in.2]) Yellow and green 6 mm2 (0.025 in. 2) OT terminal
(M6, 6 mm2
[0.025 in.2]) OT terminal
(M6, 6 mm2
[0.025 in.2]) Yellow and green Cable Name PGND cable used for the 1.9 GHz, 2.1 GHz AWS frequency band PGND cable used for the 850 MHz frequency band OT terminals must be added to both ends of the PGND cable onsite. You can determine the color of the cable and whether to use two-hole terminals in compliance with local regulations. Figure 3-2 shows a two-hole terminal. Figure 3-2 Two-hole terminal 3.3 BTS3902E Power Cable A BTS3902E power cable feeds power to a BTS3902E from an external power device. 3.3.1 AC Power Cable (Working at The 1.9 GHz or 2.1 GHz Frequency Band) This section describes the AC power cable applied to the BTS3902E working at the 1.9 GHz or 2.1 GHz frequency band. For outdoor BTS3902Es, the AC surge protection box is optional. l Without AC Surge Protection Box Figure 3-3 shows the power cable between the BTS3902E and the power device when no AC surge protection box is configured. The cross-sectional area of the power cable is 1.5 mm2. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 18 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables Figure 3-3 Power cable between a BTS3902E and a power device
(1) 3-pin waterproofed round AC connector
(2) Bare wire Table 3-5 describes the pin assignment for the wires of the power cable between a BTS3902E and a power device. Table 3-5 Pin assignment for the wires of the BTS3902E power cable (AC surge protection box not configured) BTS3902E End Power Device End Wire Color Description X1.A X1.C X1.B Bare wire Brown Blue Yellow and green L N PE l With an AC Surge Protection Box Figure 3-4 shows the power cable between a BTS3902E and an AC surge protection box, which is already configured. The cross-sectional area of the power cable is 1.5 mm2. Figure 3-4 Power cable between a BTS3902E and an AC surge protection box
(1) 3-pin waterproofed round AC connector
(2) OT terminal Table 3-6 describes the pin assignment for the wires of the power cable between a BTS3902E and an AC surge protection box. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 19 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables Table 3-6 Pin assignment for the wires of the BTS3902E power cable (AC surge protection box configured) BTS3902E End AC Surge Protection Box End Wire Color Description X1.A X1.C X1.B X2 X3 X4 Brown Blue Yellow and green L N PE Figure 3-5 shows the power cable between a power device and an AC surge protection box, which is already configured. The cross-sectional area of the power cable is 4 mm2. Figure 3-5 Power cable between an AC surge protection box and a power device
(1) OT terminal
(2) Bare wire Table 3-7 describes the pin assignment for the wires of the power cable between an AC surge protection box and a power device. Table 3-7 Pin assignment for the wires of the power cable between an AC surge protection box and a power device AC Surge Protection Box End X1 X31 X2 Power Device End Wire Color Description Bare wire Brown Blue Yellow and green L N PE Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 20 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables 3.3.2 AC Power Cable (Working at The 850 MHz Frequency Band) This section describes the AC power cables applied to the BTS3902E working at the 850 MHz frequency band. For outdoor BTS3902Es, the AC surge protection box is optional. l Without AC Surge Protection Box Figure 3-6 shows the power cable between the BTS3902E and the power device when no AC surge protection box is configured. The cross-sectional area of the power cable is 1.5 mm2. Figure 3-6 Power cable between a BTS3902E and a power device
(1) 3-pin waterproofed round AC connector
(2) Bare wire Table 3-8 describes the pin assignment for the wires of the power cable between a BTS3902E and a power device. Table 3-8 Pin assignment for the wires of the BTS3902E power cable (AC surge protection box not configured) BTS3902E End Power Device End Wire Color Description X1.A X1.C X1.B Bare wire Brown Blue Yellow and green L N PE l With an AC Surge Protection Box Figure 3-7 shows the power cable between a BTS3902E and an AC surge protection box, which is already configured. The cross-sectional area of the power cable is 1.5 mm2. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 21 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables Figure 3-7 Power cable between a BTS3902E and an AC surge protection box
(1) 3-pin waterproofed round AC connector
(2) OT terminal Table 3-9 describes the pin assignment for the wires of the power cable between a BTS3902E and an AC surge protection box. Table 3-9 Pin assignment for the wires of the BTS3902E power cable (AC surge protection box configured) BTS3902E End AC Surge Protection Box End Wire Color Description X1.A X1.C X1.B X2 X3 X4 Brown Blue Yellow and green L N PE Figure 3-8 shows the power cable between a power device and an AC surge protection box, which is already configured. The cross-sectional area of the power cable is 2.5 mm2. Figure 3-8 Power cable between an AC surge protection box and a power device
(1) OT terminal
(2) Bare wire Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 22 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables Table 3-10 describes the pin assignment for the wires of the power cable between an AC surge protection box and a power device. Table 3-10 Pin assignment for the wires of the power cable between an AC surge protection box and a power device AC Surge Protection Box End X1 X31 X2 Power Device End Wire Color Description Bare wire Brown Blue Yellow and green L N PE 3.3.3 DC Power Cable (Working at the AWS Frequency Band) This section describes the DC power cables applied to the BTS3902E working at the AWS frequency band. l Exterior Figure 3-9 shows a BTS3902E power cable. There are two types of power cables in terms of cross-sectional areas: 3.3 mm2 (12 AWG) complying with North American standards and 4 mm2 complying with European standards. Figure 3-9 Power cable between a BTS3902E and power equipment
(1) 2-pin waterproofed round DC connector
(2) Bare wire l Pin Assignment Table 3-11 and Table 3-12 list the pin assignment for the wires of a BTS3902E power cable. NOTE The colors and structures of cables vary according to countries and areas. If cables are purchased at local markets, the cables must comply with local rules and regulations. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 23 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables Table 3-11 Pin assignment for the wires of a BTS3902E power cable complying with North American standards The Other End
(On the Power Equipment Side) Bare wire One End (On the BTS3902E Side) X1.A X1.B Wire Color Description Blue Black NEG(-) RTN(+) Table 3-12 Pin assignment for the wires of a BTS3902E power cable complying with European standards The Other End
(On the Power Equipment Side) Bare wire Wire Color Description Blue Brown NEG(-) RTN(+) One End (On the BTS3902E Side) X1.A X1.B NOTE The BTS3902E power cable can be purchased at the local market in Britain. The colors of the core wires are brown NEG(-) and blue RTN(+). 3.4 (Optional) Alarm Cable for the BTS3902E The BTS3902E alarm cable, transmits alarm signals from an external device to a BTS3902E so that the base station monitors the operating status of external devices. This cable is optional. Exterior Figure 3-10 shows the alarm cable for the BTS3902E. Figure 3-10 Alarm cable for the BTS3902E
(1) Bare wire
(2) DB15 male connector Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 24 BTS3902E WCDMA Hardware Description Pin Assignment 3 BTS3902E Cables Table 3-13 describes the pin assignment for the wires of the alarm cable. Table 3-13 Pin assignment for the wires of the alarm cable for the BTS3902E X1 X1.1 X1.6 X1.2 X1.7 X1.3 X1.8 X1.4 X1.9 X1.11 X1.12 X1.13 X1.14 X2 X2.1 X2.2 X2.3 X2.4 X2.5 X2.6 X2.7 X2.8 X2.9 X2.10 X2.11 X2.12 X1.Shield
-
3.5 FE/GE Fiber Optic Cable Color Description Port on the X2 End Blue and white Twisted pair SWITCH_H1 Blue GND Orange and white Twisted pair SWITCH_H2 Orange GND Green and white Twisted pair SWITCH_H3 Green GND Brown and white Twisted pair SWITCH_H4 Brown GND Blue and red Twisted pair PSU 485 TX-
Blue PSU 485 TX+
Orange and red Twisted pair PSU 485 RX-
Orange
-
PSU 485 RX+
Shield
-
A fast Ethernet or gigabit Ethernet (FE/GE) fiber optic cable transmits fiber signals between a BTS3902E and a transmission device. The maximum length of a FE/GE fiber optic cable is 20 m (65.61 ft). This cable is optional. Exterior The FE/GE fiber optic cable has a round connector at one end and DLC connectors at both ends, as shown in Figure 3-11. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 25 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables Figure 3-11 FE/GE fiber optic cable
(1) DLC connector
(2) Round connector 3.6 FE/GE Cable Exterior The fast Ethernet or gigabit Ethernet (FE/GE) cable transmits FE/GE signals between a BTS3902E and a transmission device. This cable is optional, and the maximum length of a FE/
GE Cable is 20 m (65.62 ft). NOTE The FE/GE cable can be used between two devices for a distance of less than 100 m (328.08 ft). The FE/GE Ethernet cable is a shielded straight-through cable with an RJ45 connector and round connector at one end and an RJ45 connector at the other end, as shown in Figure 3-12. Figure 3-12 FE/GE cable
(1) RJ45 connector
(2) Round connector Pin Assignment Table 3-14 describes the pin assignment for the wires of the FE/GE cable. Table 3-14 Pin assignment for the wires of the FE/GE cable Pin on the RJ-45 Connector Wire Color Wire Type Pin on the RJ-45 Connector X1.2 X1.1 X1.6 X1.3 Orange Twisted pair White and orange Green Twisted pair White and green X2.2 X2.1 X2.6 X2.3 Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 26 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables Pin on the RJ-45 Connector Wire Color Wire Type Pin on the RJ-45 Connector X1.4 X1.5 X1.8 X1.7 Blue Twisted pair White and blue Brown White and brown Twisted pair X2.4 X2.5 X2.8 X2.7 3.7 Cascading FE/GE Fiber Optic Cable A cascading FE/GE Fiber Optic Cable connects two FE/GE optical ports on two modules. Exterior A cascading FE/GE Fiber Optic Cable has a DLC connector and round connector at each end, as shown in Figure 3-13. Figure 3-13 Cascading FE/GE Fiber Optic Cable
(1) DLC connector
(2) Round connector 3.8 Cascading FE/GE Cable A cascading FE/GE cable connects two FE/GE electrical ports on two modules. Exterior A Cascading FE/GE Cable has an RJ45 connector and round connector at each end, as shown in Figure 3-14. Figure 3-14 Cascading FE/GE Cable
(1) RJ45 connector
(2) Round connector Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 27 BTS3902E WCDMA Hardware Description 3 BTS3902E Cables 3.9 BTS3902E RF Jumper The superflexible 1/2" radio frequency (RF) jumper used by the BTS3902E transmits and receives RF signals. Exterior One end of the RF jumper is a type N male connector, and the other end is connected to the antenna system. Figure 3-15 shows an RF jumper with a type N male connector at each end. Figure 3-15 RF jumper
(1) Type N male connector Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 28 BTS3902E WCDMA Hardware Description 4 BTS3902E Auxiliary Devices 4 BTS3902E Auxiliary Devices About This Chapter This chapter describes the BTS3902E auxiliary devices. 4.1 IFS06 An Indoor Floor installation Support (IFS06) is used for installing indoor BTS3902Es which are equipped with external antennas. 4.2 (Optional) AC Surge Protection Box An AC surge protection box implements surge protection for AC input power. The AC surge protection box can be configured when the BTS3902E with an AC port is installed outdoors. Two AC surge protection boxes SPD60D and SPM60A are available for the BTS3902E. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 29 BTS3902E WCDMA Hardware Description 4.1 IFS06 4 BTS3902E Auxiliary Devices An Indoor Floor installation Support (IFS06) is used for installing indoor BTS3902Es which are equipped with external antennas. Exterior Figure 4-1 shows an IFS06. Figure 4-1 IFS06 Function l It can be installed on the ground. l It supports the installation of four BTS3902Es. l It supports the installation of two BTS3902Es. l The upper and lower adjustable beams on an IFS06 can be moved up and down to fit for heights of BTS3902Es. Structure The IFS06 consists of the main frame, cable tray, upper and lower adjustable beams, and front and rear feet, as shown in Figure 4-2. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 30 BTS3902E WCDMA Hardware Description Figure 4-2 IFS06 structure 4 BTS3902E Auxiliary Devices
(1) Upper adjustable beam
(2) Main frame
(3) Lower adjustable beam
(4) Front foot
(5) Rear foot
(6) Cable tray Specifications Table 4-1 describes IFS06 specifications. Table 4-1 IFS06 specifications Item Dimensions Weight Specification 1730 mm (79 in.) x 600 mm (23.62 in.) x 600 mm (23.62 in.)
(H x W x D) 45 kg (99.23 lb) 4.2 (Optional) AC Surge Protection Box An AC surge protection box implements surge protection for AC input power. The AC surge protection box can be configured when the BTS3902E with an AC port is installed outdoors. Two AC surge protection boxes SPD60D and SPM60A are available for the BTS3902E. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 31 BTS3902E WCDMA Hardware Description 4 BTS3902E Auxiliary Devices 4.2.1 SPD60D (Working at the 1.9 GHz or 2.1 GHz Frequency Band) The outdoor BTS3902E working at the 1.9 GHz or 2.1 GHz frequency band can use the SPD60D
(Surge Protection Device 60D). Exterior Figure 4-3 shows the exterior of an SPD60D. Figure 4-3 Exterior of an SPD60D Specifications Table 4-2 shows the specifications of an SPD60D. Table 4-2 Specifications of an SPD60D Item Dimensions Specification 240 mm (9.45 in.) x 140 mm (5.51 in.) x 75 mm (2.95 in.) (H x W x D) Installation option On a pole, on a wall, or on a wood pole Surge protection capability 60 kA (8/20 us) in differential mode/common mode Ports Table 4-3 describes the ports on an SPD60D. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 32 BTS3902E WCDMA Hardware Description 4 BTS3902E Auxiliary Devices Table 4-3 Ports on an SPD60D Item Ports on the bottom panel Ports on the side panel Ports on the cabling cavity panel Label IN OUT
-
-
Nout Nin Lout Lin Description Port for the AC input power cable between the onsite power device and the SPD60D Port for the AC output power cable between the SPD60D and the BTS3902E Port for the external ground cable Port for the BTS3902E ground cable Wiring terminal for a power cable Wiring terminal for a ground cable 4.2.2 SPM60A (Working at the 850 MHz Frequency Band) The outdoor BTS3902E working at the 850 MHz frequency band can use the SPM60A (Surge Protection Module 60A). Exterior Figure 4-4 shows the exterior of an SPM60A. Figure 4-4 Exterior of an SPM60A Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 33 BTS3902E WCDMA Hardware Description Specifications 4 BTS3902E Auxiliary Devices Table 4-4 shows the specifications of an SPM60A. Table 4-4 Specifications of an SPM60A Item Dimensions Specification 240 mm (9.45 in.) x 140 mm (5.51 in.) x 75 mm (2.95 in.) (H x W x D) Installation option On a pole, or on a wall Surge protection capability 60 kA (8/20 us) in differential mode/common mode Ports Figure 4-5 shows the ports on the SPM60A panel. Figure 4-5 Ports on the SPM60A panel Table 4-5 describes the ports on an SPM60A. Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 34 BTS3902E WCDMA Hardware Description 4 BTS3902E Auxiliary Devices Table 4-5 Ports on an SPM60A Item Label Description
(1) Ports on the cabling cavity panel
(2) Port on the bottom surface
(3) Ports at the bottom N1 N2 L1 L2 IN OUT Wiring terminal for a power cable PE: output ground terminal PE: input ground terminal External ground terminal Port for the AC input power cable between the onsite power device and the SPM60A Port for the AC output power cable between the SPM60A and the BTS3902E Issue 09 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 35 BTS3902E WCDMA Site Maintenance Guide Issue Date 06 2014-05-16 HUAWEI TECHNOLOGIES CO., LTD. Copyright Huawei Technologies Co., Ltd. 2014. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address:
Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website:
Email:
http://www.huawei.com support@huawei.com Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. i BTS3902E WCDMA Site Maintenance Guide About This Document About This Document Purpose This document describes routine maintenance procedures for the BTS3902E WCDMA, such as equipment maintenance and power-on and power-off operations. It also describes how to replace the BTS3902E WCDMA and optical modules. Product Version The following table lists the product version related to this document. Product Name Product Version BTS3902E WCDMA (referred to as the BTS3902E in this document) V200R013C00 and later versions V100R008C00 and later versions The single-mode base station version mapping to V100R008C00 is: NodeB V200R015C00 Intended Audience This document is intended for:
l System engineers l Site maintenance engineers Organization 1 Changes in BTS3902E WCDMA Site Maintenance Guide This chapter describes the changes in BTS3902E WCDMA Site Maintenance Guide. 2 Powering On and Powering Off a BTS3902E After a BTS3902E is powered on, check the status of the indicators on the BTS3902E. When you power it off, you can perform normal power-off. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. ii BTS3902E WCDMA Site Maintenance Guide 3 Replacing the BTS3902E About This Document The BTS3902E is an integrated micro base station. Replacing a faulty BTS3902E interrupts all services carried by the base station. 4 Replacing the Attachment Plate This section describes the procedure for replacing the attachment plate matching the angle-
adjustable mounting kits with the attachment plate matching the aluminum mounting kits. 5 Replacing an Optical Module An optical module implements optical-electrical conversion, enabling optical transmission between a BTS3902E and other devices. You must disconnect the fiber optic cable from an optical module before replacing the optical module. Disconnecting the fiber optic cable interrupts the transmission of optical signals. Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol Description Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Calls attention to important information, best practices and tips. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. General Conventions The general conventions that may be found in this document are defined as follows. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. iii BTS3902E WCDMA Site Maintenance Guide About This Document Convention Description Times New Roman Normal paragraphs are in Times New Roman. Names of files, directories, folders, and users are in boldface. For example, log in as user root. Book titles are in italics. Examples of information displayed on the screen are in Courier New. Boldface Italic Courier New Command Conventions The command conventions that may be found in this document are defined as follows. Description The keywords of a command line are in boldface. Command arguments are in italics. Items (keywords or arguments) in brackets [ ] are optional. Optional items are grouped in braces and separated by vertical bars. One item is selected. Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected. Optional items are grouped in braces and separated by vertical bars. A minimum of one item or a maximum of all items can be selected. Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected. Convention Boldface Italic
[ ]
{ x | y | ... }
[ x | y | ... ]
{ x | y | ... }*
[ x | y | ... ]*
GUI Conventions The GUI conventions that may be found in this document are defined as follows. Description Buttons, menus, parameters, tabs, window, and dialog titles are in boldface. For example, click OK. Multi-level menus are in boldface and separated by the ">"
signs. For example, choose File > Create > Folder. Convention Boldface
>
Keyboard Operations Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. iv BTS3902E WCDMA Site Maintenance Guide About This Document The keyboard operations that may be found in this document are defined as follows. Description Press the key. For example, press Enter and press Tab. Press the keys concurrently. For example, pressing Ctrl+Alt
+A means the three keys should be pressed concurrently. Press the keys in turn. For example, pressing Alt, A means the two keys should be pressed in turn. Format Key Key 1+Key 2 Key 1, Key 2 Mouse Operations The mouse operations that may be found in this document are defined as follows. Action Click Double-click Drag Description Select and release the primary mouse button without moving the pointer. Press the primary mouse button twice continuously and quickly without moving the pointer. Press and hold the primary mouse button and move the pointer to a certain position. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. v BTS3902E WCDMA Site Maintenance Guide Contents Contents About This Document.....................................................................................................................ii 1 Changes in BTS3902E WCDMA Site Maintenance Guide.......................................................1 2 Powering On and Powering Off a BTS3902E...........................................................................4 2.1 Powering On a BTS3902E.............................................................................................................................................5 2.2 Powering Off a BTS3902E.............................................................................................................................................6 3 Replacing the BTS3902E...............................................................................................................7 4 Replacing the Attachment Plate...............................................................................................16 5 Replacing an Optical Module...................................................................................................18 Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. vi BTS3902E WCDMA Site Maintenance Guide 1 Changes in BTS3902E WCDMA Site Maintenance Guide 1 Changes in BTS3902E WCDMA Site Maintenance Guide This chapter describes the changes in BTS3902E WCDMA Site Maintenance Guide. 06 (2014-05-16) This is the sixth commercial release. Compared with 05 (2014-02-28), no information is added. Compared with 05 (2014-02-28), this issue incorporates the following change:
Topic Entire document Change Description The BTS3902E working at the 850 MHz frequency band is added. Compared with 05 (2014-02-28), no information is deleted. 05 (2014-02-28) This is the fifth commercial release. Compared with 04 (2013-12-05), no information is added. Compared with 04 (2013-12-05), this issue incorporates the following change:
Topic About This Document Change Description Modified the description of the application scope of this document. Compared with 04 (2013-12-05), no information is deleted. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 1 BTS3902E WCDMA Site Maintenance Guide 04 (2013-12-05) 1 Changes in BTS3902E WCDMA Site Maintenance Guide This is the fourth commercial release. Compared with 03 (2013-11-30), no information is added. Compared with 03 (2013-11-30), this issue incorporates the following change:
Topic Entire document Change Description The DC-powered BTS3902E working at the AWS frequency band is added. Compared with 03 (2013-11-30), no information is deleted. 03 (2013-11-30) This is the third commercial release. Compared with 02 (2012-03-15), no information is added. Compared with 02 (2012-03-15), this issue incorporates the following change:
Topic About This Document Change Description V100R008C00 is added to the application scope of this document. Compared with 02 (2012-03-15), no information is deleted. 02 (2012-03-15) This is the second official release. Compared with 01 (2011-11-19), this issue incorporates the following new information:
l 4 Replacing the Attachment Plate Compared with 01 (2011-11-19), this issue incorporates the following change:
Topic Change Description 3 Replacing the BTS3902E Added the description about removing the BTS3902E when an angle-adjustable mounting kit is used. Compared with 01 (2011-11-19), no information is deleted. 01 (2011-11-19) This is the first official release. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 2 BTS3902E WCDMA Site Maintenance Guide 1 Changes in BTS3902E WCDMA Site Maintenance Guide Compared with draft A (2011-06-30), no information is added. Compared with draft A (2011-06-30), no information is changed. Compared with draft A (2011-06-30), no information is deleted. Draft A (2011-06-30) This is a draft release. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 3 BTS3902E WCDMA Site Maintenance Guide 2 Powering On and Powering Off a BTS3902E 2 Powering On and Powering Off a BTS3902E About This Chapter After a BTS3902E is powered on, check the status of the indicators on the BTS3902E. When you power it off, you can perform normal power-off. 2.1 Powering On a BTS3902E This section describes how to power on a BTS3902E and how to check the running status of the BTS3902E by observing the status of the indicators. 2.2 Powering Off a BTS3902E This section describes how to power off a BTS3902E. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 4 BTS3902E WCDMA Site Maintenance Guide 2 Powering On and Powering Off a BTS3902E 2.1 Powering On a BTS3902E This section describes how to power on a BTS3902E and how to check the running status of the BTS3902E by observing the status of the indicators. Prerequisites Context l The BTS3902E and related cables are installed. l The input power voltage of the BTS3902E is within the following range:
The input power voltage of the AC-powered BTS3902E working at the 1.9 GHz, 2.1 GHz or 850 MHz frequency band ranges from 100 V AC to 240 V AC. The input power voltage of the DC-powered BTS3902E working at the AWS frequency band ranges from -57 V AC to -36 V AC. NOTICE After you unpack a BTS3902E, you must power it on within 24 hours. If you power off the BTS3902E for maintenance, you must restore power to it within 24 hours. Procedure Step 1 Power on the BTS3902E. CAUTION Do not look into the optical module without eye protection after the BTS3902E is powered on. Step 2 Wait three to five minutes, and then check the status of the BTS3902E indicators. For details, see BTS3902E Indicators in BTS3902E WCDMA Hardware Description. NOTE If BTS3902Es are cascaded, check the status of all BTS3902E indicators. Step 3 Take corresponding actions based on the status of the indicators. If... Then... The BTS3902E operates properly End the power-on check task. If the BTS3902E is faulty Rectify the fault, and then go to Step 1.
----End Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 5 BTS3902E WCDMA Site Maintenance Guide 2 Powering On and Powering Off a BTS3902E 2.2 Powering Off a BTS3902E This section describes how to power off a BTS3902E. Procedure Step 1 Turn off the external power switch of the BTS3902E.
----End Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 6 BTS3902E WCDMA Site Maintenance Guide 3 Replacing the BTS3902E 3 Replacing the BTS3902E Prerequisites The BTS3902E is an integrated micro base station. Replacing a faulty BTS3902E interrupts all services carried by the base station. l The following tools and materials are available: ESD gloves or ESD wrist strap, M4 Phillips screwdriver, M6 Phillips screwdriver, M8 inner hexagon torque screwdriver, waterproof tape, and insulation tape. l The BTS3902E to be replaced is confirmed, and the new BTS3902E is available. l Associated personnel have gained permissions to access the site and have obtained the required keys. Context NOTE l There are two types of the BTS3902E, for which the replacement procedure is the same. The following part uses one type as an example to describe how to replace the BTS3902E. l The camouflage shell is optional. The following uses the BTS3902E equipped with a camouflage shell as an example. Procedure Step 1 Instruct the network operator to perform the following operations before replacing the BTS3902E:
1. On the NodeB, run the BLK LOCELL command to block all cells controlled by the NodeB. 2. Modify the ESN on the RNC by referring to the ESN on the new BTS3902E. 3. Upload the configuration files of the base station through FTP. For details, see the Base Station Commissioning Guide. 4. Copy the configuration files of the base station and software package into a USB flash drive or a PC on which the LMT is installed. Step 2 Turn off the external power switch of the BTS3902E to power off the BTS3902E. Step 3 Wear an ESD wrist strap or ESD gloves. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 7 BTS3902E WCDMA Site Maintenance Guide 3 Replacing the BTS3902E NOTICE Take proper ESD measures, for example, wear an ESD wrist strap or ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 4 Use an M4 Phillips screwdriver to loosen the four captive screws on the housing, as shown in Figure 3-1. Figure 3-1 Loosening the screws on the housing Step 5 Raise the upper housing until it is stopped, as shown in Figure 3-2. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 8 BTS3902E WCDMA Site Maintenance Guide 3 Replacing the BTS3902E Figure 3-2 Raising the upper housing Step 6 Separate the slots on the camouflage shell from the tabs to remove the camouflage shell, as shown in Figure 3-3. Figure 3-3 Removing the camouflage shell
(1) Camouflage shell
(2) Slots
(3) Tabs Step 7 Record all the cable connections on the bottom of the faulty BTS3902E. Step 8 Disconnect the cables connected to the external equipment from the bottom of the BTS3902E. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 9 BTS3902E WCDMA Site Maintenance Guide Step 9 Replace the BTS3902E. 3 Replacing the BTS3902E CAUTION When removing the BTS3902E, hold the BTS3902E handle with two hands and slightly raise the BTS3902E to avoid the BTS3902E from falling down. l When an aluminum mounting kit is used, perform the following operations:
1. Use an M4 Phillips screwdriver to loosen the captive screws on the two hoist clamps on the main mounting bracket, as shown in Figure 3-4. Figure 3-4 Loosening captive screws on the main mounting bracket 2. Use an M6 Phillips screwdriver to tighten the screws on the attachment plate of the BTS3902E, as shown in Figure 3-5. Use the screw only for removing the BTS3902E to loosen the connection between the attachment plate and the main mounting bracket, and then raise the BTS3902E bottom to remove it, as shown in Figure 3-6. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 10 BTS3902E WCDMA Site Maintenance Guide 3 Replacing the BTS3902E Figure 3-5 Tightening screws on the attachment plate Figure 3-6 Raising the BTS3902E bottom 3. Tighten the captive screws on the two hoist clamps on the main mounting bracket to 1.4 Nm (12.39 lbfin.). Install and waterproof a new BTS3902E. l When an angle-adjustable mounting kit is used, perform the following operations:
1. Use an M8 hexagon screwdriver to loosen the four positioning screws to separate the upper and lower positioning pins with the mounting holes, and remove the BTS3902E, as shown in Figure 3-7. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 11 BTS3902E WCDMA Site Maintenance Guide 3 Replacing the BTS3902E Figure 3-7 Removing the BTS3902E
(1) Positioning screw
(2) Positioning pins Install and waterproof a new BTS3902E. 2. Step 10 Reconnect all cables to the BTS3902E and seal all vacant ports by waterproof caps. Step 11 Power on the BTS3902E according to the instructions in 2.1 Powering On a BTS3902E. Step 12 Check whether the BTS3902E is working properly by observing the status of the indicators labeled O/E or O. For details about the status of the indicators, see BTS3902E Indicators in BTS3902E WCDMA Hardware Description. Step 13 Go to Perform the following operations on the LMT or use the USB storage device depending on whether the laptop or USB storage device is used. l Perform the following operations on the LMT:
1. In the Software Update window, select Downloading the Data Configuration File, Download NodeB Software Package, and Download by Configuration to download the configuration file and NodeB software package, and select Effective Data Configuration Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 12 BTS3902E WCDMA Site Maintenance Guide 3 Replacing the BTS3902E File and Activate NodeB Software to activate the configuration file and NodeB software. After activation, the NodeB automatically resets, and the NodeB software takes effect in the NodeB. For details, see the LMT User Guide. For details, see the LMT User Guide. 2. Verify that no alarm related to the BTS3902E is generated. For details, see the LMT User Guide. l Download the data configuration files and software package to the NodeB by using the USB storage device. For details, see the NodeB Commissioning Guide. Step 14 Instruct the network operator to perform the following operations:
1. On the NodeB, run the UBL LOCELL command to unblock all cells controlled by the NodeB. Synchronize the inventory information manually. Set TESTING to NORMAL manually. 2. 3. Step 15 Install the slots on the camouflage shell to the tabs to secure the shell, as shown in Figure 3-8. Figure 3-8 Installing the camouflage shell
(1) Camouflage shell
(2) Slots
(3) Tabs Step 16 Use an M4 Phillips screwdriver to tighten the two captive screws to 1.2 Nm (10.62 lbfin.), as shown in Figure 3-9. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 13 BTS3902E WCDMA Site Maintenance Guide Figure 3-9 Tightening the screws 3 Replacing the BTS3902E Step 17 Close the housing, and use an M4 Phillips screwdriver to tighten the two captive screws to 1.2 Nm (10.62 lbfin.), as shown in Figure 3-10. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 14 BTS3902E WCDMA Site Maintenance Guide 3 Replacing the BTS3902E Figure 3-10 Closing the housing and tightening the screws Step 18 Take off the ESD wrist strap or ESD gloves, and pack up all tools.
----End Follow-up Procedure l Put the replaced component into an ESD box or bag. Then, put the ESD box or bag into a carton padded with foam or into the packing box of the new board. l Fill in the fault form with the detail information of the replaced board. l Contact the local Huawei office to handle the faulty component. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 15 BTS3902E WCDMA Site Maintenance Guide 4 Replacing the Attachment Plate 4 Replacing the Attachment Plate Prerequisites This section describes the procedure for replacing the attachment plate matching the angle-
adjustable mounting kits with the attachment plate matching the aluminum mounting kits. l The tools and materials are available, such as the ESD wrist strap or ESD gloves and M6 screwdriver. l The new attachment plate is available. l Associated personnel have gained permissions to access the site and have obtained the required keys. NOTE Before replacing the attachment plate, power off the BTS3902E, and then power on the BTS3902E after the attachment plate is replaced according to the instructions in 2 Powering On and Powering Off a BTS3902E. This section only describes the procedure for removing and installing the attachment plate. Procedure Step 1 Wear an ESD wrist strap or ESD gloves. NOTICE Take proper ESD measures, for example, wear an ESD wrist strap or ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Use an M6 screwdriver to loosen the screws that secure the attachment plate, and remove the attachment plate. Step 3 Install the new attachment plate on the BTS3902E. Use an M6 screwdriver to tighten the screws to 5 Nm (44.25 lbfin.), as shown in Figure 4-1. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 16 BTS3902E WCDMA Site Maintenance Guide 4 Replacing the Attachment Plate Figure 4-1 Tightening screws on the attachment plate
(1) Mounting holes on the attachment plate NOTE The attachment plate needs to be installed based on the mounting holes shown in Figure 4-1. Step 4 Take off the ESD wrist strap or ESD gloves, and pack up all tools.
----End Follow-up Procedure l Place the replaced component into the ESD box or bag. Then, place the ESD box or bag into a foam-padded carton or the packing box of the new component. l Fill in the fault form with detailed information about the replaced component. l Contact the local Huawei office to handle the replaced component. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 17 BTS3902E WCDMA Site Maintenance Guide 5 Replacing an Optical Module 5 Replacing an Optical Module Prerequisites Context An optical module implements optical-electrical conversion, enabling optical transmission between a BTS3902E and other devices. You must disconnect the fiber optic cable from an optical module before replacing the optical module. Disconnecting the fiber optic cable interrupts the transmission of optical signals. l The type and number of optical modules to be replaced are confirmed, and new optical modules are ready. l Tools and materials, such as electrostatic discharge (ESD) gloves, M4 Phillips screwdrivers, and an ESD box or bag, are ready. l The optical module is installed on the OPT0 or OPT1 port on the BTS3902E. l Optical modules are hot-swappable. l It takes about five minutes to replace an optical module on the BTS3902E, which involves disconnecting the fiber optic cable, removing the faulty optical module, inserting a new optical module, reconnecting the fiber optic cable, and waiting for the link on the Ethernet optical port to resume. Procedure Step 1 Wear ESD gloves. NOTICE Take proper ESD protection measures; for example, wear ESD gloves, to prevent electrostatic damage to the boards, modules, or electronic components. Step 2 Record the connections of the optical module and fiber optic cable. Step 3 Press the latch on the connector of the fiber optic cable, and then remove the connector from the faulty optical module. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 18 BTS3902E WCDMA Site Maintenance Guide 5 Replacing an Optical Module CAUTION Do not look into the fiber optic cable or optical module without eye protection after the fiber optic cable is removed from the optical module. Step 4 Lower the puller on the faulty optical module, and then pull the puller until the optical module is removed from the BTS3902E. Step 5 Prepare an optical module of the same type as the faulty optical module according to the label on the module. Install the new optical module onto the BTS3902E. NOTE The optical modules to be installed must match the rate at the fast Ethernet or gigabit Ethernet (FE/GE) port. Step 6 Insert the fiber optic cable connector into the new optical module. Step 7 Check the transmission of FE/GE signals by observing the status of the indicators labeled O/E or O. For details about the status of the indicators, see BTS3902E Indicators in BTS3902E WCDMA Hardware Description. Step 8 Take off the ESD gloves, and pack up all the tools.
----End Follow-up Procedure l Place the removed optical module into the ESD box or bag. Then, place the ESD box or bag into a foam-padded carton or the packing box of the new module. l Fill in the fault form with detailed information about the removed component. l Contact the local Huawei office to handle the faulty optical module. Issue 06 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 19
1 | UserManual part2 | Users Manual | 4.83 MiB |
BTS3902E WCDMA Installation Guide Issue Date 10 2014-05-16 HUAWEI TECHNOLOGIES CO., LTD. Copyright Huawei Technologies Co., Ltd. 2014. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address:
Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website:
Email:
http://www.huawei.com support@huawei.com Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. i BTS3902E WCDMA Installation Guide About This Document About This Document Purpose This document describes the procedures for installing a BTS3902E WCDMA in different scenarios. It also provides checklists for hardware installation. Product Version The following table lists the product version related to this document. Product Name Product Version BTS3902E WCDMA (referred to as the BTS3902E in this document) V200R013C00 and later versions V100R008C00 and later versions The single-mode base station version mapping to V100R008C00 is: NodeB V200R015C00 Intended Audience This document is intended for:
l Base station installation engineers l System engineers l Site maintenance engineers Organization 1 Changes in BTS3902E WCDMA Installation Guide This chapter describes the changes in BTS3902E WCDMA Installation Guide. 2 Installation Preparations This chapter describes instrument preparations, and skills and qualifications that installation engineers must possess. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. ii BTS3902E WCDMA Installation Guide About This Document 3 Information About the Installation This chapter describes the information that you must be familiar with before installing a BTS3902E, including the BTS3902E application scenarios, installation options, physical supports, and installation clearance requirements. 4 Unpacking the Equipment Unpack and check the delivered equipment to ensure that all the materials are included and intact. 5 Obtaining the ESN The Electronic Serial Number (ESN) is a unique identifier of a device. It is used during base station commissioning. Therefore, record the ESN before installing the BTS3902E.There are two types of the BTS3902E. This document uses one type as the example to describe. 6 Installation Process This chapter describes the procedures for installing the BTS3902E. The procedures involve installing a BTS3902E, installing BTS3902E cables, checking the BTS3902E hardware installation, and powering on the BTS3902E. 7 Installing a BTS3902E (using aluminum mounting kits) This chapter describes the procedure for installing a BTS3902E with an external antenna, when an aluminum mounting kit is used. The BTS3902E can be installed on a metal pole, wall, wood pole, or IFS06 in different scenarios. 8 Installing a BTS3902E (using angle-adjustable mounting kits) This chapter describes the procedure for installing a BTS3902E with an embedded antenna, when an angle-adjustable mounting kit is used. The BTS3902E can be installed on a metal pole, wall, wood pole in different scenarios. 9 (Optional) Installing the AC Surge Protection Box and Cables This chapter describes the dimensions, installation clearance requirements, and installation options of an AC surge protection box as well as the procedure for installing the surge protection box. The AC surge protection box can be configured when the BTS3902E is installed outdoors. Two types of surge protection boxes SPD60D and SPM60A are available for the BTS3902E. 10 Installing Cables This chapter describes the procedures and precautions for installing the PGND cables, power cables, and transmission cables for BTS3902Es installed in various scenarios. It also describes the procedures and precautions for installing an optional alarm cable. 11 Installing the Housing This chapter describes the procedures for installing the upper housing and optional camouflage shell for a BTS3902E after the BTS3902E and related cables are installed. There are two types of the BTS3902E. This document uses one type as the example to describe how to install the housing. 12 Checking the BTS3902E Hardware Installation This chapter describes how to check the hardware installation after a BTS3902E is installed. 13 Performing a Power-On Check on the BTS3902E Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. iii BTS3902E WCDMA Installation Guide About This Document This chapter describes the procedure for performing a power-on check on the BTS3902E. 14 References This chapter describes reference information during installation. Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol Description Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Calls attention to important information, best practices and tips. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. General Conventions The general conventions that may be found in this document are defined as follows. Convention Description Times New Roman Normal paragraphs are in Times New Roman. Boldface Italic Courier New Names of files, directories, folders, and users are in boldface. For example, log in as user root. Book titles are in italics. Examples of information displayed on the screen are in Courier New. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. iv BTS3902E WCDMA Installation Guide About This Document Command Conventions The command conventions that may be found in this document are defined as follows. Description The keywords of a command line are in boldface. Command arguments are in italics. Items (keywords or arguments) in brackets [ ] are optional. Optional items are grouped in braces and separated by vertical bars. One item is selected. Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected. Optional items are grouped in braces and separated by vertical bars. A minimum of one item or a maximum of all items can be selected. Optional items are grouped in brackets and separated by vertical bars. Several items or no item can be selected. Convention Boldface Italic
[ ]
{ x | y | ... }
[ x | y | ... ]
{ x | y | ... }*
[ x | y | ... ]*
GUI Conventions The GUI conventions that may be found in this document are defined as follows. Description Buttons, menus, parameters, tabs, window, and dialog titles are in boldface. For example, click OK. Multi-level menus are in boldface and separated by the ">"
signs. For example, choose File > Create > Folder. Convention Boldface
>
Keyboard Operations The keyboard operations that may be found in this document are defined as follows. Format Key Key 1+Key 2 Key 1, Key 2 Description Press the key. For example, press Enter and press Tab. Press the keys concurrently. For example, pressing Ctrl+Alt
+A means the three keys should be pressed concurrently. Press the keys in turn. For example, pressing Alt, A means the two keys should be pressed in turn. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. v BTS3902E WCDMA Installation Guide Mouse Operations About This Document The mouse operations that may be found in this document are defined as follows. Action Click Double-click Drag Description Select and release the primary mouse button without moving the pointer. Press the primary mouse button twice continuously and quickly without moving the pointer. Press and hold the primary mouse button and move the pointer to a certain position. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. vi BTS3902E WCDMA Installation Guide Contents Contents About This Document.....................................................................................................................ii 1 Changes in BTS3902E WCDMA Installation Guide................................................................1 2 Installation Preparations..............................................................................................................6 2.1 Document Preparations...................................................................................................................................................7 2.2 Tools and Instruments....................................................................................................................................................7 2.3 Skills and Requirements for Onsite Personnel...............................................................................................................8 3 Information About the Installation...........................................................................................9 3.1 BTS3902E Application Scenarios................................................................................................................................10 3.2 BTS3902E Installation Options....................................................................................................................................10 3.3 Installation Clearance Requirements............................................................................................................................17 3.4 Mounting Kits for Installing a BTS3902E...................................................................................................................23 4 Unpacking the Equipment.........................................................................................................27 5 Obtaining the ESN......................................................................................................................29 6 Installation Process.....................................................................................................................32 7 Installing a BTS3902E (using aluminum mounting kits)....................................................34 7.1 Installing a BTS3902E on a Pole with the Diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.)................................35 7.2 Installing a BTS3902E on a Pole with the Diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.)............................36 7.3 Installing a BTS3902E on a Wall.................................................................................................................................40 7.4 Installing a BTS3902E on a Wood Pole with the Diameter of 200 mm to 400 mm (7.87 in. to 15.75 in.).................44 7.5 Installing BTS3902Es on an IFS06..............................................................................................................................49 7.5.1 Assembling the IFS06...............................................................................................................................................49 7.5.2 Installing the IFS06...................................................................................................................................................52 7.5.2.1 Installing the IFS06 on the Concrete Floor............................................................................................................52 7.5.2.2 Installing the IFS06 on the ESD Floor...................................................................................................................55 7.5.3 Installing a Main Bracket..........................................................................................................................................62 7.5.4 Installing an IFS06 PGND Cable..............................................................................................................................66 7.5.5 Installing BTS3902Es................................................................................................................................................68 8 Installing a BTS3902E (using angle-adjustable mounting kits).........................................70 8.1 Installing a BTS3902E on a Pole with the Diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.)................................71 Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. vii BTS3902E WCDMA Installation Guide Contents 8.2 Installing a BTS3902E on a Pole with the Diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.)............................75 8.3 Installing a BTS3902E on a Wall.................................................................................................................................81 8.4 Installing a BTS3902E on a Wood Pole with the Diameter of 200 mm to 400 mm (7.87 in. to 15.75 in.).................89 9 (Optional) Installing the AC Surge Protection Box and Cables.........................................96 9.1 Installing the SPD60D and Cables (Working at the 1.9 GHz or 2.1 GHz Frequency Band).......................................97 9.1.1 Dimensions and Installation Clearance Requirements of an SPD60D......................................................................97 9.1.2 Installation Options of an SPD60D...........................................................................................................................98 9.1.3 Installing an SPD60D..............................................................................................................................................102 9.1.4 Installing Cables for an SPD60D.............................................................................................................................107 9.2 Installing the SPM60A and Cables (Working at the 850 MHz Frequency Band)......................................................112 9.2.1 Dimensions and Installation Clearance Requirements of an SPM60A...................................................................112 9.2.2 Installation Options of an SPM60A.........................................................................................................................114 9.2.3 Installing an SPM60A.............................................................................................................................................115 9.2.4 Installing Cables for an SPM60A............................................................................................................................118 10 Installing Cables......................................................................................................................125 10.1 Cabling Requirements..............................................................................................................................................126 10.2 Cable Connections....................................................................................................................................................127 10.3 Installing a PGND Cable and Equipotential Cable..................................................................................................136 10.4 Installing a BTS3902E Power Cable........................................................................................................................141 10.4.1 Installing an AC Power Cable (Working at the 1.9 GHz, 2.1 GHz or 850 MHz Frequency Band)......................141 10.4.2 Installing a DC Power Cable (Working at the AWS Frequency Band)................................................................144 10.5 Installing Transmission Cables.................................................................................................................................146 10.5.1 Installing an FE/GE Cable.....................................................................................................................................146 10.5.2 Installing an FE/GE Fiber Optic Cable..................................................................................................................147 10.5.3 Installing a Cascading FE/GE Fiber Optic Cable..................................................................................................151 10.5.4 Installing a Cascading FE/GE Cable.....................................................................................................................153 10.6 (Optional) Installing a BTS3902E RF Jumper.........................................................................................................154 10.7 (Optional) Installing the Alarm Cable......................................................................................................................157 11 Installing the Housing............................................................................................................159 11.1 (Optional) Installing a Camouflage Shell.................................................................................................................160 11.2 Installing the Upper Housing....................................................................................................................................162 12 Checking the BTS3902E Hardware Installation................................................................164 13 Performing a Power-On Check on the BTS3902E.............................................................166 14 References.................................................................................................................................168 14.1 Preparing OT Terminals of the AC Input Power Cable to the AC Surge Protection Box.......................................169 14.1.1 Preparing OT Terminals of the AC Input Power Cable to the SPD60D...............................................................169 14.1.2 Preparing OT Terminals to the Power Cable Connected to the SPM60A ............................................................171 14.2 Adding a Waterproofed Round DC Connector to the BTS3902E Power Cable on the BTS3902E Side................174 Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. viii BTS3902E WCDMA Installation Guide Contents 14.3 Installing a Ground Clip...........................................................................................................................................180 Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. ix BTS3902E WCDMA Installation Guide 1 Changes in BTS3902E WCDMA Installation Guide 1 Changes in BTS3902E WCDMA Installation Guide This chapter describes the changes in BTS3902E WCDMA Installation Guide. 10 (2014-05-16) This is the tenth commercial release. Compared with 09 (2014-02-28), no information is added. Compared with 09 (2014-02-28), this issue incorporates the following change:
Topic Entire document Change Description The BTS3902E working at the 850 MHz frequency band is added. Compared with 09 (2014-02-28), no information is deleted. 09 (2014-02-28) This is the ninth commercial release. Compared with 08 (2013-12-05), no information is added. Compared with 08 (2013-12-05), this issue incorporates the following change:
Topic About This Document Change Description Modified the description of the application scope of this document. Compared with 08 (2013-12-05), no information is deleted. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 1 BTS3902E WCDMA Installation Guide 08 (2013-12-05) 1 Changes in BTS3902E WCDMA Installation Guide This is the eighth commercial release. Compared with 07 (2013-11-30), no information is added. Compared with 07 (2013-11-30), this issue incorporates the following change:
Topic Entire document Change Description The DC-powered BTS3902E working at the AWS frequency band is added. Compared with 07 (2013-11-30), no information is deleted. 07 (2013-11-30) This is the seventh commercial release. Compared with 06 (2013-08-22), this issue includes the following new information:
l 10.5.4 Installing a Cascading FE/GE Cable Compared with 06 (2013-08-22), this issue incorporates the following changes:
Topic About This Document 10.2 Cable Connections Change Description V100R008C00 is added to the application scope of this document. Modified the description about cable connections of the BTS3902E. Compared with 06 (2013-08-22), this issue deletes the following topics:
l BTS3902E Exterior l BTS3902E Ports l BTS3902E Indicators 06 (2013-08-22) This is the sixth commercial release. Compared with 05 (2013-04-15), this issue includes the following new information:
l 3.1 BTS3902E Application Scenarios Compared with 05 (2013-04-15), no information is changed. Compared with 05 (2013-04-15), no information is deleted. 05 (2013-04-15) This is the fifth commercial release. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 2 BTS3902E WCDMA Installation Guide 1 Changes in BTS3902E WCDMA Installation Guide Compared with 04 (2012-12-30), no information is added. Compared with 04 (2012-12-30), this issue incorporates the following change:
Topic Change Description 10.5.2 Installing an FE/GE Fiber Optic Cable Modified the method of installing the optical fiber. Compared with 04 (2012-12-30), no information is deleted. 04 (2012-12-30) This is the fourth commercial release. Compared with 03 (2012-09-15), no information is added. Compared with 03 (2012-09-15), this issue incorporates the following changes:
Topic Change Description Added the diameter range of the wood pole on which a BTS3902E can be installed. 7.4 Installing a BTS3902E on a Wood Pole with the Diameter of 200 mm to 400 mm (7.87 in. to 15.75 in.) 8.4 Installing a BTS3902E on a Wood Pole with the Diameter of 200 mm to 400 mm (7.87 in. to 15.75 in.) 7.5.2.2 Installing the IFS06 on the ESD Floor Modified the description about installing the IFS06 on the ESD floor. 8.1 Installing a BTS3902E on a Pole with the Diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.) Modified the method of installing the main and auxiliary mounting brackets on the pole during the procedure for installing a BTS3902E using angle-
adjustable mounting kits. 10.5.2 Installing an FE/GE Fiber Optic Cable Modified the description about installing the round connector. 10.5.3 Installing a Cascading FE/GE Fiber Optic Cable Compared with 03 (2012-09-15), no information is deleted. 03 (2012-09-15) This is the third commercial release. Compared with 02 (2012-03-15), no information is added. Compared with 02 (2012-03-15), this issue incorporates the following change:
Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 3 BTS3902E WCDMA Installation Guide 1 Changes in BTS3902E WCDMA Installation Guide Topic Change Description 10.2 Cable Connections Modified the description about cable connections. Compared with 02 (2012-03-15), no information is deleted. 02 (2012-03-15) This is the second commercial release. Compared with 01 (2011-11-19), this issue includes the following new information:
l 3.4 Mounting Kits for Installing a BTS3902E l 8 Installing a BTS3902E (using angle-adjustable mounting kits) Compared with 01 (2011-11-19), this issue incorporates the following changes:
Topic Entire document 10.2 Cable Connections Change Description Modified the flanges on the optical and electrical ports on the BTS3902E to hexagons. Deleted the description about cable connections of power over Ethernet (PoE). Compared with 01 (2011-11-19), no information is deleted. 01 (2011-11-19) This is the first commercial release. Compared with draft B (2011-09-22), no information is added. Compared with draft B (2011-09-22), no information is changed. Compared with draft B (2011-09-22), no information is deleted. Draft B (2011-09-22) This is a draft release. Compared with draft A (2011-06-30), this issue includes the following new information:
l 7.5 Installing BTS3902Es on an IFS06 Compared with draft A (2011-06-30), this issue incorporates the following changes:
Topic Change Description 5 Obtaining the ESN The position of the ESN is modified. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 4 BTS3902E WCDMA Installation Guide 1 Changes in BTS3902E WCDMA Installation Guide Topic Change Description Added the caution for installing an optical module. 10.5.2 Installing an FE/GE Fiber Optic Cable 10.5.3 Installing a Cascading FE/GE Fiber Optic Cable Compared with draft A (2011-06-30), no information is deleted. Draft A (2011-06-30) This is a draft release. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 5 BTS3902E WCDMA Installation Guide 2 Installation Preparations 2 Installation Preparations About This Chapter This chapter describes instrument preparations, and skills and qualifications that installation engineers must possess. 2.1 Document Preparations This section describes the reference documents that must be ready before the installation. 2.2 Tools and Instruments This section lists the tools and instruments that must be obtained before installation. 2.3 Skills and Requirements for Onsite Personnel Onsite personnel must be qualified and trained. Before performing any operation, onsite personnel must be familiar with correct operation methods and safety precautions. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 6 BTS3902E WCDMA Installation Guide 2 Installation Preparations 2.1 Document Preparations This section describes the reference documents that must be ready before the installation. l Before the installation, you must familiar with the following reference documents:
BTS3902E WCDMA Hardware Description Safety Information l During the installation, you must familiar with the following reference document:
Installation Reference 2.2 Tools and Instruments This section lists the tools and instruments that must be obtained before installation. Marker (diameter 10 mm or 0.39 in.) Hammer drill (with a 12 bit, 14 bit, 16 bit, and 18 bit) Rubber mallet Phillips screwdriver (M3 to M6) Flat-head screwdriver (M3 to M6) Wire clippers Torque screwdriver Diagonal pliers
(M3 to M8)
(M3 to M8) Wire stripper COAX crimping tool Crimping tool for power cables Utility knife Heat gun Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 7 BTS3902E WCDMA Installation Guide 2 Installation Preparations Combination wrench (size:
17 mm or 0.67 in., 19 mm or 0.75 in., 21 mm or 0.83 in.) Adjustable wrench (size 32 mm or 1.26 in.) Torque wrench (size: 17 mm or 0.67 in., 19 mm or 0.75 in., 21 mm or 0.83 in.) Adjustable wrench (size 19 mm or 0.75 in.) Torque wrench (30 Nm to 50 Nm, or 265.52 lbfin. to 442.54 lbfin.) Socket wrench (M10 and M12) Level Measuring tape ESD gloves Vacuum cleaner Multimeter ESD wrist strap 2.3 Skills and Requirements for Onsite Personnel Onsite personnel must be qualified and trained. Before performing any operation, onsite personnel must be familiar with correct operation methods and safety precautions. Before the installation, pay attention to the following items:
l The customer's technical engineers must be trained by Huawei and be familiar with the proper installation and operation methods. l The number of onsite personnel depends on the engineering schedule and installation environment. Generally, only three to five onsite personnel are necessary. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 8 BTS3902E WCDMA Installation Guide 3 Information About the Installation 3 Information About the Installation About This Chapter This chapter describes the information that you must be familiar with before installing a BTS3902E, including the BTS3902E application scenarios, installation options, physical supports, and installation clearance requirements. 3.1 BTS3902E Application Scenarios This section describes the application scenarios of the BTS3902E. 3.2 BTS3902E Installation Options This section describes the BTS3902E installation options. The BTS3902E can be installed on a metal pole, wood pole, wall, or IFS06. 3.3 Installation Clearance Requirements This section describes the clearance requirements for installing a BTS3902E on a metal pole, wood pole, wall, or IFS06. 3.4 Mounting Kits for Installing a BTS3902E This section describes the mounting kits for a BTS3902E and the precautions for hoisting the BTS3902E. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 9 BTS3902E WCDMA Installation Guide 3 Information About the Installation 3.1 BTS3902E Application Scenarios This section describes the application scenarios of the BTS3902E. The BTS3902E works well for covering hot spots and reducing blind spots. Insufficient network capacity in hot spots and blind spots greatly affect user experience. With its flexible deployment, the low-cost BTS3902E helps operators solve these problems. Figure 3-1application scenarios for the BTS3902E. Figure 3-1 BTS3902EApplication Scenarios 3.2 BTS3902E Installation Options This section describes the BTS3902E installation options. The BTS3902E can be installed on a metal pole, wood pole, wall, or IFS06. On a Metal Pole with the Diameter Ranging from 60 mm to 114 mm (2.36 in. to 4.49 in.) Figure 3-2 shows the diameter of a metal pole for installing a BTS3902E. NOTE The recommended diameter is 80 mm (3.15 in.). Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 10 BTS3902E WCDMA Installation Guide Figure 3-2 Diameter of a pole 3 Information About the Installation Figure 3-3 shows the BTS3902E installed on a metal pole. Figure 3-3 BTS3902E installed on a metal pole On a Metal Pole with the Diameter Ranging from 114 mm to 400 mm (4.49 in. to 15.75 in.) Figure 3-4 shows the diameter of a metal pole for installing a BTS3902E. Figure 3-4 Diameter of a pole Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 11 BTS3902E WCDMA Installation Guide Figure 3-5 shows the BTS3902E installed on a metal pole. Figure 3-5 BTS3902E installed on a metal pole 3 Information About the Installation On a Wall The wall on which a BTS3902E is installed must meet the following requirements:
l When a single BTS3902E is installed, the wall must have a capacity of bearing at least four times the weight of the BTS3902E. l Expansion bolts must be tightened to 30 Nm (265.52 lbfin.) to ensure the bolts work properly and the wall remains intact without cracks in it. Figure 3-6 shows the BTS3902E installed on a wall. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 12 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-6 BTS3902E installed on a wall On a Wood Pole with the Diameter Ranging from 200 mm to 400 mm (7.87 in. to 15.75 in.) Figure 3-7 shows the BTS3902E installed on a wood pole. Figure 3-7 Diameter of a pole Figure 3-8 shows a BTS3902E installed on a wood pole. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 13 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-8 BTS3902E installed on a wood pole On an IFS06 Under a Cable Tray with a Restricted Height In the scenario where a cable tray is 1.8 m to 2 m (5.91 ft. to 6.56 ft.) above the floor (height-
restricted scenario), BTS3902Es are installed on beam 2 and beam 4, as shown in Figure 3-9. Figure 3-9 Height-restricted scenario
(1) Cable tray
(2) Beam 1
(3) Beam 2
(4) Beam 3
(5) Beam 4 Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 14 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-10 shows BTS3902Es installed on an IFS06 under a cable tray with a restricted height. Figure 3-10 BTS3902Es installed on an IFS06 under a cable tray with a restricted height On an IFS06 Under a Cable Tray with an Unrestricted Height In the scenario where a cable tray is more than 2 m (6.56 ft.) above the floor (height-unrestricted scenario), BTS3902Es are installed on beam 1 and beam 3 by default, as shown in Figure 3-11. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 15 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-11 Height-unrestricted scenario
(1) Cable tray
(2) Beam 1
(3) Beam 2
(4) Beam 3
(5) Beam 4 Figure 3-12 shows BTS3902Es installed on an IFS06 under a cable tray with an unrestricted height. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 16 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-12 BTS3902Es installed on an IFS06 under a cable tray with an unrestricted height 3.3 Installation Clearance Requirements This section describes the clearance requirements for installing a BTS3902E on a metal pole, wood pole, wall, or IFS06. Figure 3-13 shows the recommended clearance for installing a single BTS3902E. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 17 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-13 Recommended clearance for installing a single BTS3902E Figure 3-14 shows the minimum clearance for installing a single BTS3902E. Figure 3-14 Minimum clearance for installing a single BTS3902E Figure 3-15 shows the recommended clearance for installing two BTS3902Es side by side. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 18 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-15 Recommended clearance for installing two BTS3902Es side by side Figure 3-16 shows the minimum clearance for installing two BTS3902Es side by side. Figure 3-16 Minimum clearance for installing two BTS3902Es side by side Figure 3-17 shows the recommended clearance for installing two BTS3902Es in a vertical line. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 19 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-17 Recommended clearance for installing two BTS3902Es in a vertical line Figure 3-18 shows the minimum clearance for installing two BTS3902Es in a vertical line. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 20 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-18 Minimum clearance for installing two BTS3902Es in a vertical line Figure 3-19 shows the recommended clearance for installing two BTS3902Es on an IFS06. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 21 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-19 Recommended clearance for installing two BTS3902Es on an IFS06 Figure 3-20 shows the minimum clearance for installing two BTS3902Es on an IFS06. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 22 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-20 Minimum clearance for installing two BTS3902Es on an IFS06 3.4 Mounting Kits for Installing a BTS3902E This section describes the mounting kits for a BTS3902E and the precautions for hoisting the BTS3902E. Aluminum Mounting Kits An aluminum mounting kit consists of an attachment plate and mounting brackets. It is used for installing a BTS3902E with the external antenna. l Attachment plate Figure 3-21 shows the attachment plate of an aluminum mounting kit. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 23 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-21 Attachment plate of an aluminum mounting kit
(1) Attachment plate l Mounting bracket assembly Figure 3-22 shows the mounting bracket assembly of an aluminum mounting kit. Figure 3-22 Mounting bracket assembly of an aluminum mounting kit
(1) Auxiliary mounting bracket
(2) double-headed nut (3) Main mounting bracket (4) Hoist clamp on the main mounting bracket Angle-Adjustable Mounting Kits The angle-adjustable mounting kits are applied to install a BTS3902E with the embedded antenna and consists of attachment plates and mounting brackets. l Attachment plate Figure 3-23 shows the attachment plate of the angle-adjustable mounting kits. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 24 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-23 Attachment plate of the angle-adjustable mounting kits
(1) Attachment plate
(2) Lifting eye
(3) Traction eye l Mounting bracket assembly Figure 3-24 shows the mounting bracket assembly of the BTS3902E. Figure 3-24 Mounting bracket assembly of the angle-adjustable mounting kits
(1) Main mounting bracket
(2) Auxiliary mounting bracket
(3) double-headed nut Adapting plate Figure 3-24 shows the adapting plate assembly of the BTS3902E. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 25 BTS3902E WCDMA Installation Guide 3 Information About the Installation Figure 3-25 BTS3902E adapting plate assembly
(1) Mounting hole group A (2) Mounting hole group B (3) Mounting hole group C (4) Adapting plate Precautions for Hoisting a BTS3902E When hoisting the BTS3902E, pay attention to the following points. l Ensure that the housing of the BTS3902E is securely installed before hoisting. When hoisting a BTS3902E with an embedded antenna, prevent the antenna from colliding with the tower. l Place a foam pad or cardboard on the ground to protect the housing of the BTS3902E from damage before binding the BTS3902E with a lifting sling. Do not stand the BTS3902E upright on the ground because the bottom of the BTS3902E cannot bear much weight. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 26 BTS3902E WCDMA Installation Guide 4 Unpacking the Equipment 4 Unpacking the Equipment Unpack and check the delivered equipment to ensure that all the materials are included and intact. Prerequisites NOTICE The base station must be powered on within 24 hours after it is unpacked, and the period for which the base station remains powered-off during maintenance must not exceed 24 hours. Context NOTE When transporting, moving, or installing the equipment, components, or parts, you must:
Prevent them from colliding with doors, walls, shelves, or other objects. l l Wear clean gloves, and avoid touching the equipment, components, or parts with bare hands, sweat-
soaked gloves, or dirty gloves. Procedure Step 1 Check the total number of articles in each case according to the packing list. If ... Then ... The total number tallies with the packing list Go to Step 2. The total number does not tally with the packing list Find out the cause and report any missing articles to the local Huawei office. Step 2 Check the exterior of the packing case. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 27 BTS3902E WCDMA Installation Guide 4 Unpacking the Equipment If ... Then ... The outer packing is intact Go to Step 3. The outer packing is severely damaged or soaked Find out the cause and report it to the local Huawei office. Step 3 Check the type and quantity of the equipment in the cases according to the packing list. If ... Then ... Types and quantity of the article tally with those on the packing list Sign the Packing List with the customer. There is any shipment shortage or wrong shipment Fill in and submit the Cargo Shortage and Mishandling Report. Articles are damaged. Fill in and submit the Article Replacement Report. NOTICE To protect the equipment and prevent damage to the equipment, you are advised to keep the unpacked equipment and packing materials indoors, take photos of the stocking environment, packing case or carton, packing materials, and any rusted or eroded equipment, and then file the photos.
----End Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 28 BTS3902E WCDMA Installation Guide 5 Obtaining the ESN 5 Obtaining the ESN The Electronic Serial Number (ESN) is a unique identifier of a device. It is used during base station commissioning. Therefore, record the ESN before installing the BTS3902E.There are two types of the BTS3902E. This document uses one type as the example to describe. Procedure Step 1 Use an M4 Phillips screwdriver to loosen the two captive screws from the upper housing, as shown in Figure 5-1. Figure 5-1 Loosening the screws from the housing Step 2 Move the upper housing until it is stopped, as shown in Figure 5-2. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 29 BTS3902E WCDMA Installation Guide 5 Obtaining the ESN Figure 5-2 Moving the upper housing Step 3 Record the ESN on the BTS3902E. The ESN is printed on the label and on the BTS3902E. You need to take the label with the site information, as shown in Figure 5-3. Figure 5-3 Obtaining the ESN Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 30 BTS3902E WCDMA Installation Guide 5 Obtaining the ESN Step 4 Report the ESN to the engineer for the commissioning of the base station. Step 5 Close the housing according to the instructions in 11.2 Installing the Upper Housing.
----End Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 31 BTS3902E WCDMA Installation Guide 6 Installation Process 6 Installation Process This chapter describes the procedures for installing the BTS3902E. The procedures involve installing a BTS3902E, installing BTS3902E cables, checking the BTS3902E hardware installation, and powering on the BTS3902E. Figure 6-1 shows the installation procedure. NOTE If you conduct a power-on check on the cabinet, you can install the housing after the power-on check is complete. The following figure shows the procedures in which checking the power-on status is after installing the housing. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 32 BTS3902E WCDMA Installation Guide 6 Installation Process Figure 6-1 Process of installing a BTS3902E Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 33 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) 7 Installing a BTS3902E (using aluminum mounting kits) About This Chapter This chapter describes the procedure for installing a BTS3902E with an external antenna, when an aluminum mounting kit is used. The BTS3902E can be installed on a metal pole, wall, wood pole, or IFS06 in different scenarios. 7.1 Installing a BTS3902E on a Pole with the Diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.) This section describes the procedure and precautions for installing a BTS3902E on a pole with the diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.). 7.2 Installing a BTS3902E on a Pole with the Diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.) This section describes the procedure and precautions for installing a BTS3902E on a pole with the diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.). 7.3 Installing a BTS3902E on a Wall This section describes the procedure and precautions for installing a BTS3902E on a wall. 7.4 Installing a BTS3902E on a Wood Pole with the Diameter of 200 mm to 400 mm (7.87 in. to 15.75 in.) This section describes the procedure and precautions for installing a BTS3902E on a wood pole. 7.5 Installing BTS3902Es on an IFS06 This section describes the procedure and precautions for installing BTS3902Es on an IFS06. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 34 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) 7.1 Installing a BTS3902E on a Pole with the Diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.) This section describes the procedure and precautions for installing a BTS3902E on a pole with the diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.). Procedure Step 1 Determine the position for installing the main mounting bracket. Step 2 Fit one end of the auxiliary bracket to one double-headed nut assembly of the main bracket. Step 3 Install the bracket assembly on the pole, and then fit the other end of the auxiliary bracket to the other double-headed nut assembly, as shown in Figure 7-1. Figure 7-1 Installing the bracket assembly NOTE Verify that the arrow on the main bracket is pointing up. Step 4 Using a torque wrench, tighten the nuts to 40 Nm (354.03 lbfin.) to secure the bracket assembly onto the pole, as shown in Figure 7-2. NOTICE Tighten the two double-headed nut assemblies alternatively. After the main and auxiliary brackets are secured properly, measure the spacing between the brackets on both sides and ensure that the spacing is the same on the two sides. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 35 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-2 Securing the bracket assembly onto the pole Step 5 Install the BTS3902E onto the main mounting bracket until the BTS3902E snaps shut, as shown in Figure 7-3. Figure 7-3 Installing the BTS3902E onto the main mounting bracket
----End 7.2 Installing a BTS3902E on a Pole with the Diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.) This section describes the procedure and precautions for installing a BTS3902E on a pole with the diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.). Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 36 BTS3902E WCDMA Installation Guide Procedure 7 Installing a BTS3902E (using aluminum mounting kits) Step 1 Install an adapting plate both on the top and bottom of the main mounting bracket. Tighten two M6x14 screws to 5 Nm (44.25 lbfin.) to secure each of the plates, as shown in Figure 7-4. Figure 7-4 Installing the adapting plate assembly
(1) Adapting plate
(2) Screw
(3) Main mounting bracket Step 2 Install two hose clamps through the mounting hole group B on the adapting plates, as shown in Figure 7-5. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 37 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-5 Installing the hose clamps through the mounting hole group B
(1) Mounting hole group B
(2) Hose clamp Step 3 Install the mounting piece, as shown in Figure 7-6. Tighten the M12 screws to 30 Nm (265.52 lbfin.) 1. 2. Use a level to check whether the adapting plate is on a horizontal plane. NOTE Secure the upper hose clamp before securing the lower clamp. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 38 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-6 Securing the hose clamps
(1) Hose clamp
(2) Level Step 4 Install the BTS3902E onto the main mounting bracket until the BTS3902E snaps shut, as shown in Figure 7-7. Figure 7-7 Installing the BTS3902E onto the main mounting bracket Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 39 BTS3902E WCDMA Installation Guide
----End 7 Installing a BTS3902E (using aluminum mounting kits) 7.3 Installing a BTS3902E on a Wall This section describes the procedure and precautions for installing a BTS3902E on a wall. Context Procedure NOTICE You must use adjustable torque tools to tighten all the screws and nuts to the required torque described in this document. Step 1 Install an adapting plate both on the top and bottom of the main mounting bracket. Tighten two M6x14 screws to 5 Nm (44.25 lbfin.) to secure each of the plates, as shown in Figure 7-8. Figure 7-8 Installing the adapting plate assembly
(1) Adapting plate
(2) Screw
(3) Main mounting bracket Step 2 Place the adapting plates against the wall, use a level to verify that the plates are horizontal, and then use a marker to mark anchor points, as shown in Figure 7-9. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 40 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-9 Marking anchor points
(1) Mounting hole group A
(2) Level
(3) Marker
(4) Adapting plate CAUTION To prevent inhalation or eye contact with dust, take adequate preventive measures when drilling holes. Step 3 Drill holes at the anchor points, and then install expansion bolt assemblies, as shown in Figure 7-10. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 41 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-10 Drilling holes and install expansion bolt assemblies
(1) M10x80 bolt
(2) Nut
(3) Spring washer
(4) Flat washer
(5) Expansion tube 1. Use a hammer drill with a 12 bit to drill holes perpendicularly with the wall at the marked anchor points. Ensure that the depth of each hole ranges from 55 mm to 60 mm (2.17 in. to 2.36 in.) and each hole is of the same depth. 2. Use a vacuum cleaner to clear dust inside and around the holes, and then measure the inter-
hole spacing. If the spacing is too wide or too narrow, drill holes again. Tighten each expansion bolt slightly and place them perpendicularly into each hole. 3. 4. Hit each expansion bolt using a rubber mallet to enable the expansion tube to enter the hole completely. 5. Remove the M10x80 bolt, nut, spring washer, and flat washer from each expansion bolt assembly in sequence. NOTICE After dismantling an expansion bolt assembly, ensure that the top of the expansion tube is on the same level as the wall. Otherwise, the device cannot be installed on the wall evenly and securely. Step 4 Fit the mounting piece on the expansion bolt, and then use a combination wrench (with a size of 17 mm or 0.67 in.) to tighten the expansion bolts to 25 Nm (265.52 lbfin.), as shown in Figure 7-11. NOTICE Ensure that the arrow on the main mounting bracket points upwards when installing the mounting piece. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 42 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-11 Fitting the mounting piece onto the expansion bolts
(2) Flat washer
(3) Spring washer
(4) Nut
(1) Insulation washer Step 5 Install the BTS3902E onto the main mounting bracket until the BTS3902E snaps shut, as shown in Figure 7-12. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 43 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-12 Installing the BTS3902E onto the main mounting bracket
----End 7.4 Installing a BTS3902E on a Wood Pole with the Diameter of 200 mm to 400 mm (7.87 in. to 15.75 in.) This section describes the procedure and precautions for installing a BTS3902E on a wood pole. Procedure Step 1 Drill two holes with the diameter of 18 mm (0.71 in.) on the middle axis of the wood pole, ensuring that the inter-hole spacing is 203 mm (7.99 in.), as shown in Figure 7-13. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 44 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-13 Drilling holes Step 2 Install an adapting plate both on the top and bottom of the main mounting bracket. Tighten two M6x14 screws to 5 Nm (44.25 lbfin.) to secure each of the plates, as shown in Figure 7-14. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 45 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-14 Installing the adapting plate assembly
(1) Adapting plate
(2) Screw
(3) Main mounting bracket Step 3 Install the securing piece, as shown in Figure 7-15. 1. Align the mounting hole group C with the mounting holes in the wood pole. 2. Lead the two long M16 bolts with spacers through the upper and lower mounting holes. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 46 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-15 Securing the securing pieces
(1) Mounting hole group C
(2) Bolt
(3) Spacer Step 4 Tighten the nuts to 80 Nm (708.06 lbfin.), as shown in Figure 7-16. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 47 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-16 Tightening nuts
(1) Spacer
(2) Nut Step 5 Install the BTS3902E on the main mounting bracket until the BTS3902E snaps shut, as shown in Figure 7-17. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 48 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-17 Installing the BTS3902E on the main mounting bracket
----End 7.5 Installing BTS3902Es on an IFS06 This section describes the procedure and precautions for installing BTS3902Es on an IFS06. 7.5.1 Assembling the IFS06 This section describes the procedure for assembling an IFS06. Procedure Step 1 Use four M1230 bolt assemblies to secure rear feet to the main frame, with a torque of 50 Nm
(442.54 lbfin.), as shown in Figure 7-18. NOTE Place a foam pad or cardboard under the IFS06 to prevent any damage to the paint. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 49 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-18 Installing the rear feet Step 2 Turn over the IFS06 and use six M1230 bolt assemblies to secure front feet to the main frame, with a torque of 50 Nm (442.54 lbfin.), as shown in Figure 7-19. Figure 7-19 Installing the front feet Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 50 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Step 3 In height-restricted scenarios, move the adjustable beams from the positions marked 2 m (6.56 ft) to the positions marked 1.8 m (5.91 ft), as shown in Figure 7-20. NOTE The adjustable beams do not need to be moved in height-unrestricted scenarios. Figure 7-20 Moving the adjustable beam Step 4 Fit the tabs of the cable tray into the corresponding slots on the columns of the IFS06, as shown in Figure 7-21. Tighten the four M4 screws to 0.6 Nm (5.31 lbfin.) Figure 7-21 Installing cable trays NOTE In the height-unrestricted scenario, fit the tabs of the cable tray into the slots for the height-unrestricted scenario. In the height-restricted scenario, fit the tabs of the cable tray into the slots for the height-restricted scenario. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 51 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits)
(1) Position for installing the cable tray in the height-
unrestricted scenario
(2) Position for installing the cable tray in the height-
restricted scenario
----End 7.5.2 Installing the IFS06 This section describes the procedures for installing the IFS06 on the concrete floor and ESD floor. 7.5.2.1 Installing the IFS06 on the Concrete Floor This section describes the procedure for installing the IFS06 on the concrete floor. Procedure Step 1 Place the marking-off template on the floor. Then use a marker to mark four anchor points, as shown in Figure 7-22. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 52 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-22 Marking anchor points
(1) Wall
(2) Front
(3) Left CAUTION Take proper safety measures to protect your eyes and respiratory tract against the dust before drilling holes. Step 2 Drill holes at the anchor points and install expansion bolts in the holes, as shown in Figure 7-23. 1. Use a hammer drill with a 16 drill bit to drill holes with a depth ranging from 52 mm 2.
(2.05 in.) to 60 mm (2.36 in.). Then, use a vacuum cleaner to clear the dust out from inside and around all the holes, and measure the distances between holes. If any hole does not meet the requirements, mark new anchor points and drill new holes. Partially tighten an expansion bolt and place it vertically into a hole. Use a rubber mallet to hit the expansion bolt until the expansion tube completely enters the hole. Tighten the bolts. 3. 4. Remove the bolts, spring washers, and flat washers by turning them counterclockwise. NOTICE After dismantling the expansion bolt assembly, ensure that the top of the expansion tube is level with the concrete pad. Otherwise, the cabinet cannot be installed on the concrete pad evenly and securely. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 53 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-23 Drilling a hole and installing an expansion bolt assembly
(1) M12 expansion bolt
(2) Spring washer
(3) Flat washer
(4) Expansion tube Step 3 Place the IFS06, as shown in Figure 7-24. 1. 2. 3. Place the IFS06, with the mounting holes on the IFS06 aligned with the anchor points on the floor. Lead each bolt through the spring washer, flat washer, and insulation washer in sequence. Then install the bolts in the mounting holes on the IFS06. Partially tighten the bolts into the expansion tubes. Figure 7-24 Installing the bolts
(1) M12x60 bolt
(2) Spring washer
(3) Flat washer
(4) Insulation washer Step 4 Use a level to measure all sides of the frame and use spacers to level the frame if necessary, as shown in Figure 7-25. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 54 BTS3902E WCDMA Installation Guide NOTE 7 Installing a BTS3902E (using aluminum mounting kits) Spacers must be added at the positions where the expansion bolt assemblies are installed. Figure 7-25 Checking and leveling the IFS06
(1) Level
(2) Spacer Step 5 Use a socket wrench to tighten the bolts to 50 Nm (442.54 lbfin.), as shown in Figure 7-26. Figure 7-26 Tightening the bolts
----End 7.5.2.2 Installing the IFS06 on the ESD Floor This section describes the procedure for installing the IFS06 on the ESD floor. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 55 BTS3902E WCDMA Installation Guide Context 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-27 shows a support for installing the ESD floor. Such a support can have either an adjustable height (I) or fixed height (II). The same procedure is used for installing the two types of supports. This section uses type I as an example. Figure 7-27 Support for installing the ESD floor
(1) Mounting holes for the ESD floor
(2) Support
(3) Mounting hole for the concrete floor The height of an ESD floor is the spacing between the concrete floor and the upper surface of the ESD floor. Type I II Height of the ESD Floor 296 mm (11.65 in.) to 495 mm (19.49 in.) At least 120 mm (4.72 in.), depending on the actual floor height Procedure Step 1 Place the marking-off template on the ESD floor. Then use a marker to mark four anchor points, as shown in Figure 7-28. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 56 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-28 Marking anchor points
(1) Wall
(2) Front
(3) Left Step 2 Drill holes on the ESD floor, as shown in Figure 7-29. Ensure that the hammer drill penetrates the ESD floor. NOTE Use a vacuum cleaner to clear the dust out from inside and around all the holes, and measure the distances between holes. If any hole does not meet the requirements, mark new anchor points and drill new holes. Figure 7-29 Drilling holes Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 57 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Step 3 Drill holes on the concrete floor, as shown in Figure 7-30. 1. Place the support under the ESD floor, and use M12x70 bolts to fix the ESD floor to the support temporarily. 2. According to the support's mounting hole for the concrete floor, use a marker to mark the positions for installing expansion bolts. 3. Use a measuring tape to measure the inter-hole spacing, and ensure that the center-to-center separations of the holes are consistent. Figure 7-30 Marking holes on the concrete floor
(1) M12x70 bolt
(2) Spring washer 12
(3) Flat washer 12 CAUTION Take proper safety measures to protect your eyes and respiratory tract against the dust before drilling holes. Step 4 Drill holes at the anchor points on the concrete floor. Then install the expansion bolt assembly, as shown in Figure 7-31. 1. Use a hammer drill with a 16 drill bit to drill holes with a depth ranging from 52 mm
(2.05 in.) to 60 mm (2.36 in.). Then, use a vacuum cleaner to clear the dust out from inside and around all the holes, and measure the distances between holes. If any hole does not meet the requirements, mark new anchor points and drill new holes. Partially tighten an expansion bolt and place it vertically into a hole. Use a rubber mallet to hit the expansion bolt until the expansion tube completely enters the hole. Tighten the bolts. 2. 3. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 58 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) 4. Remove the bolts, spring washers, and flat washers by turning them counterclockwise. NOTICE After dismantling the expansion bolt assembly, ensure that the top of the expansion tube is level with the concrete pad. Otherwise, the cabinet cannot be installed on the concrete pad evenly and securely. Figure 7-31 Drilling a hole and installing an expansion bolt assembly
(1) M12 expansion bolt
(2) Spring washer
(3) Flat washer
(4) Expansion tube Step 5 Use M12x60 bolts, spring washers, and flat washers to secure the support for installing the ESD floor on the concrete floor. Tighten the bolts to 50 Nm (442.54 lbfin.). Figure 7-32 shows how to secure the support for installing the ESD floor. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 59 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-32 Installing supports Step 6 Remove the bolts that are used to temporarily secure the support, as shown in Figure 7-33. Figure 7-33 Removing bolts Step 7 Install the IFS06 to the ESD floor, without tightening the bolts, as shown in Figure 7-34. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 60 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-34 Installing the bolts
(1) M12x70 bolt
(2) Spring washer
(3) Flat washer
(4) Insulation washer Step 8 Use a level to measure all sides of the frame and use spacers to level the frame if necessary, as shown in Figure 7-35. Figure 7-35 Checking and leveling the IFS06
(1) Level
(2) Spacer Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 61 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Step 9 Use a socket wrench to tighten the bolts to 50 Nm (442.54 lbfin.), as shown in Figure 7-36. Figure 7-36 Tightening the bolts
----End 7.5.3 Installing a Main Bracket This section describes the procedure for installing a main bracket. Context NOTICE l Install BTS3902Es in the sequence from bottom to top and from left to right. l The contact pieces on the main bracket are locked before a main bracket is mounted. l Rubber washers are easily pressed or broken. Procedure l Height-unrestricted scenario In the height-unrestricted scenario, main brackets are installed on beam 1 and beam 3, as shown in Figure 7-37. For details about how to install a main bracket, see the label on an IFS06. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 62 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-37 Installing main brackets in the height-unrestricted scenario Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 63 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits)
(1) Spring washer
(2) Rubber washer
(3) Label l Height-restricted scenario In the height-restricted scenario, main brackets are installed on beam 2 and beam 4, as shown in Figure 7-38. For details about how to install a main bracket, see the label on an IFS06. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 64 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-38 Installing main brackets in the height-restricted scenario
(1) Spring washer
(2) Rubber washer
(3) Label Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 65 BTS3902E WCDMA Installation Guide
----End 7 Installing a BTS3902E (using aluminum mounting kits) 7.5.4 Installing an IFS06 PGND Cable A PGND cable connects a ground screw on an IFS06 to the onsite ground bar to ensure proper grounding of the IFS06. Context Table 7-1 lists the specifications of a PGND cable. Table 7-1 Specifications of a PGND cable Cable One End The Other End Remarks PGND cable OT terminal (M8) OT terminal (M8) Green and yellow cable
(16 mm2) NOTE The cable route depends on actual requirements. Procedure Step 1 Connect one end of the PGND cable to the ground terminal of the ground bar on the IFS06 and the other end to an external ground bar, as shown in Figure 7-39. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 66 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-39 Installing a PGND cable
(1) Ground bar NOTE When installing the PGND cable, tightly press the OT terminal in the correct direction, as shown in Figure 7-40. Figure 7-40 Installing an OT terminal in the correct manner Step 2 Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 67 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Step 3 Label the cable by referring to Attaching a Cable-Tying Label in Installation Reference.
----End 7.5.5 Installing BTS3902Es This section describes the procedures for installing BTS3902Es. Context NOTE l Place a foam pad or cardboard under a BTS3902E to protect the housing from any damage. l Do not stand a BTS3902E on a floor because the load-bearing capacity of a BTS3902E at the bottom is low. Procedure Step 1 Link the M6 OT terminal at one end of the BTS3902E PGND cable to the ground terminal for the BTS3902E, and leave the other end idle, as shown in Figure 7-41. Figure 7-41 Connecting the BTS3902E PGND cable to the ground terminal Step 2 Install the BTS3902E on the main bracket, as shown in Figure 7-42. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 68 BTS3902E WCDMA Installation Guide 7 Installing a BTS3902E (using aluminum mounting kits) Figure 7-42 Installing the BTS3902E on the main bracket NOTE Install lower-level BTS3902Es before installing upper-level BTS3902Es.
----End Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 69 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) 8 Installing a BTS3902E (using angle-
adjustable mounting kits) About This Chapter This chapter describes the procedure for installing a BTS3902E with an embedded antenna, when an angle-adjustable mounting kit is used. The BTS3902E can be installed on a metal pole, wall, wood pole in different scenarios. 8.1 Installing a BTS3902E on a Pole with the Diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.) This section describes the procedure and precautions for installing a BTS3902E on a pole with the diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.). 8.2 Installing a BTS3902E on a Pole with the Diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.) This section describes the procedure and precautions for installing a BTS3902E on a pole with the diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.). 8.3 Installing a BTS3902E on a Wall This section describes the procedure and precautions for installing a BTS3902E on a wall. 8.4 Installing a BTS3902E on a Wood Pole with the Diameter of 200 mm to 400 mm (7.87 in. to 15.75 in.) This section describes the procedure and precautions for installing a BTS3902E on a wood pole. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 70 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) 8.1 Installing a BTS3902E on a Pole with the Diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.) This section describes the procedure and precautions for installing a BTS3902E on a pole with the diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.). Procedure Step 1 Determine the position for installing the main mounting bracket. Step 2 Put the M10x150 long bolts through the main mounting bracket, add the rubber washers and double-headed nuts to the bolts in sequence, as shown in Figure 8-1. Figure 8-1 Installing the main mounting bracket
(1) Long bolt
(2) Rubber washer
(3) Double-headed nut Step 3 Install the main mounting bracket and auxiliary mounting bracket, as shown in Figure 8-2. 1. Add the double-headed nuts to the long bolts. Rotate a double-headed nut onto each of the bolts until the double-headed nuts are about 50 mm (1.97 in.) away from the edges of the bolts. Ensure that the arrow on the auxiliary bracket points up. Then fit the U-shaped slot of the auxiliary bracket vertically onto the double-headed nut on the main mounting bracket and ensure that the hoist clamp has reset automatically. 2. 3. Use a torque wrench to tighten the double-headed nuts to 40 Nm (354.03 lbfin.) so that the main and auxiliary mounting brackets are secured onto the pole. NOTICE Tighten the two double-headed nuts synchronously and so that the distances between the two sides of the main and auxiliary brackets are the same. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 71 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-2 Installing the main and auxiliary mounting brackets
(1) Double-headed nut
(2) Hoist clamp Step 4 Install the BTS3902E onto the main mounting bracket vertically. Put the upper positioning pin through the hole on the attachment plate and the lower positioning pin through the hole on the main mounting bracket, as shown in Figure 8-3. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 72 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-3 Installing the BTS3902E onto the main mounting bracket
(1) Upper positioning pin
(2) Lower positioning pin
(3) Positioning screw Step 5 Adjust the installation angle of the BTS3902E: horizontal angle 30, vertical angle 10. NOTE l If the positioning pin is tightened too hard, the installation angle cannot be adjusted. In this case, loosen the positioning screw first. l The horizontal angle and vertical angle can be adjusted simultaneously. The vertical angle can be determined either from the plan or elevation view. l Adjust the horizontal angle. 1. Hold the BTS3902E to adjust the horizontal angle to a proper degree. 2. Use an M8 inner hexagon torque screwdriver to tighten the positioning screw to 12 Nm
(106.21 lbfin.), as shown in Figure 8-4. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 73 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-4 Adjusting the horizontal angle
(1) Positioning screw l Adjust the vertical angle. Figure 8-5 shows the vertical angle from the plan view. If the vertical angle is from the elevation view, adjust the angle to the opposite direction. 1. Hold the BTS3902E to adjust the vertical angle from the plan view or elevation view to proper degrees. 2. Use an M8 inner hexagon torque screwdriver to tighten the positioning screw to 12 Nm
(106.21 lbfin.). Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 74 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-5 Adjusting the vertical angle
(1) Positioning screw Step 6 Ensure that the positioning screws both in the vertical direction and horizontal direction have been secured. Tighten the positioning screws in both directions simultaneously.
----End 8.2 Installing a BTS3902E on a Pole with the Diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.) This section describes the procedure and precautions for installing a BTS3902E on a pole with the diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.). Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 75 BTS3902E WCDMA Installation Guide Procedure 8 Installing a BTS3902E (using angle-adjustable mounting kits) Step 1 Remove the double-headed nuts and auxiliary mounting bracket from the main mounting bracket. Step 2 Install an adapting plate both on the top and bottom of the main mounting bracket. Tighten two M6x14 screws to 5 Nm (44.25 lbfin.) to secure each of the plates, as shown in Figure 8-6. Figure 8-6 Installing the adapting plate assembly
(1) Adapting plate
(2) Screw
(3) Main mounting bracket Step 3 Install two hose clamps through the mounting hole group B on the adapting plates, as shown in Figure 8-7. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 76 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-7 Installing the hose clamps through the mounting hole group B
(1) Mounting hole group B
(2) Hose clamp Step 4 Install the mounting piece, as shown in Figure 8-8. Tighten the M12 screws to 30 Nm (265.52 lbfin.) 1. 2. Use a level to check whether the adapting plate is on a horizontal plane. NOTE Secure the upper hose clamp before securing the lower clamp. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 77 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-8 Securing the hose clamps
(1) Hose clamp
(2) Level Step 5 Install the BTS3902E onto the main mounting bracket vertically. Put the upper positioning pin through the hole on the attachment plate and the lower positioning pin through the hole on the main mounting bracket, pre-tighten the positioning screws, as shown in Figure 8-9. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 78 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-9 Installing the BTS3902E onto the main mounting bracket
(1) Upper positioning pin
(2) Lower positioning pin
(3) Positioning screw Step 6 Adjust the installation angle of the BTS3902E: horizontal angle 30, vertical angle 10. NOTE l If the positioning pin is tightened too hard, the installation angle cannot be adjusted. In this case, loosen the positioning screw first. l The horizontal angle and vertical angle can be adjusted simultaneously. The vertical angle can be determined either from the plan or elevation view. l Adjust the horizontal angle. 1. Hold the BTS3902E to adjust the horizontal angle to a proper degree. 2. Use an M8 inner hexagon torque screwdriver to tighten the positioning screw to 12 Nm
(106.21 lbfin.), as shown in Figure 8-10. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 79 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-10 Adjusting the horizontal angle
(1) Positioning screw l Adjust the vertical angle. Figure 8-11 shows the vertical angle from the plan view. If the vertical angle is from the elevation view, adjust the angle to the opposite direction. 1. Hold the BTS3902E to adjust the vertical angle from the plan view or elevation view to proper degrees. 2. Use an M8 inner hexagon torque screwdriver to tighten the positioning screw to 12 Nm
(106.21 lbfin.). Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 80 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-11 Adjusting the vertical angle
(1) Positioning screw Step 7 Ensure that the positioning screws both in the vertical direction and horizontal direction have been secured. Tighten the positioning screws in both directions simultaneously.
----End 8.3 Installing a BTS3902E on a Wall This section describes the procedure and precautions for installing a BTS3902E on a wall. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 81 BTS3902E WCDMA Installation Guide Context 8 Installing a BTS3902E (using angle-adjustable mounting kits) NOTICE You must use adjustable torque tools to tighten all the screws and nuts to the required torque described in this document. Procedure Step 1 Remove the double-headed nuts and auxiliary mounting bracket from the main mounting bracket. Step 2 Install an adapting plate both on the top and bottom of the main mounting bracket. Tighten two M6x14 screws to 5 Nm (44.25 lbfin.) to secure each of the plates, as shown in Figure 8-12. Figure 8-12 Installing the adapting plate assembly
(1) Adapting plate
(2) Screw
(3) Main mounting bracket Step 3 Place the adapting plates against the wall, use a level to verify that the plates are horizontal, and then use a marker to mark anchor points, as shown in Figure 8-13. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 82 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-13 Marking anchor points
(1) Mounting hole group A
(2) Level
(3) Marker
(4) Adapting plate CAUTION To prevent inhalation or eye contact with dust, take adequate preventive measures when drilling holes. Step 4 Drill holes at the anchor points, and then install expansion bolt assemblies, as shown in Figure 8-14. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 83 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-14 Drilling holes and install expansion bolt assemblies
(1) M10x80 bolt
(2) Nut
(3) Spring washer
(4) Flat washer
(5) Expansion tube 1. Use a hammer drill with a 12 bit to drill holes perpendicularly with the wall at the marked anchor points. Ensure that the depth of each hole ranges from 55 mm to 60 mm (2.17 in. to 2.36 in.) and each hole is of the same depth. 2. Use a vacuum cleaner to clear dust inside and around the holes, and then measure the inter-
hole spacing. If the spacing is too wide or too narrow, drill holes again. Tighten each expansion bolt slightly and place them perpendicularly into each hole. 3. 4. Hit each expansion bolt using a rubber mallet to enable the expansion tube to enter the hole completely. 5. Remove the M10x80 bolt, nut, spring washer, and flat washer from each expansion bolt assembly in sequence. NOTICE After dismantling an expansion bolt assembly, ensure that the top of the expansion tube is on the same level as the wall. Otherwise, the device cannot be installed on the wall evenly and securely. Step 5 Fit the mounting piece on the expansion bolt, and then use a combination wrench (with a size of 17 mm or 0.67 in.) to tighten the expansion bolts to 25 Nm (265.52 lbfin.), as shown in Figure 8-15. NOTICE Ensure that the arrow on the main mounting bracket points upwards when installing the mounting piece. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 84 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-15 Fitting the mounting piece onto the expansion bolts
(2) Flat washer
(3) Spring washer
(4) Nut
(1) Insulation washer Step 6 Install the BTS3902E onto the main mounting bracket vertically. Put the upper positioning pin through the hole on the attachment plate and the lower positioning pin through the hole on the main mounting bracket, pre-tighten the positioning screws, as shown in Figure 8-16. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 85 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-16 Installing the BTS3902E onto the main mounting bracket
(1) Upper positioning pin
(2) Lower positioning pin
(3) Positioning screw Step 7 Adjust the installation angle of the BTS3902E: horizontal angle 30, vertical angle 10. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 86 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) NOTE l If the positioning pin is tightened too hard, the installation angle cannot be adjusted. In this case, loosen the positioning screw first. l The horizontal angle and vertical angle can be adjusted simultaneously. The vertical angle can be determined either from the plan or elevation view. l Adjust the horizontal angle. 1. Hold the BTS3902E to adjust the horizontal angle to a proper degree. 2. Use an M8 inner hexagon torque screwdriver to tighten the positioning screw to 12 Nm
(106.21 lbfin.), as shown in Figure 8-17. Figure 8-17 Adjusting the horizontal angle
(1) Positioning screw l Adjust the vertical angle. Figure 8-18 shows the vertical angle from the plan view. If the vertical angle is from the elevation view, adjust the angle to the opposite direction. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 87 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) 1. Hold the BTS3902E to adjust the vertical angle from the plan view or elevation view to proper degrees. 2. Use an M8 inner hexagon torque screwdriver to tighten the positioning screw to 12 Nm
(106.21 lbfin.). Figure 8-18 Adjusting the vertical angle
(1) Positioning screw Step 8 Ensure that the positioning screws both in the vertical direction and horizontal direction have been secured. Tighten the positioning screws in both directions simultaneously.
----End Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 88 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) 8.4 Installing a BTS3902E on a Wood Pole with the Diameter of 200 mm to 400 mm (7.87 in. to 15.75 in.) This section describes the procedure and precautions for installing a BTS3902E on a wood pole. Procedure Step 1 Drill holes. Drill two holes with the diameter of 18 mm (0.71 in.) through the middle axis of the wood pole, ensuring that the inter-hole spacing is 203 mm (7.99 in.), as shown in Figure 8-19. Figure 8-19 Drilling holes Step 2 Install an adapting plate both on the top and bottom of the main mounting bracket. Tighten two M6x14 screws to 5 Nm (44.25 lbfin.) to secure each of the plates, as shown in Figure 8-20. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 89 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-20 Installing the adapting plate assembly
(1) Adapting plate
(2) Screw
(3) Main mounting bracket Step 3 Install the mounting piece, as shown in Figure 8-21. 1. Align the mounting hole group C with the mounting holes in the wood pole. 2. Put the two long M16 bolts with spacers through the upper and lower mounting holes. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 90 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-21 Installing the mounting piece
(1) Mounting hole group C
(2) Bolt
(3) Spacer Step 4 Tighten the nuts to 80 Nm (708.06 lbfin.), as shown in Figure 8-22. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 91 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-22 Tightening nuts
(1) Spacer
(2) Nut Step 5 Install the BTS3902E onto the main mounting bracket vertically. Put the upper positioning pin through the hole on the attachment plate and the lower positioning pin through the hole on the main mounting bracket, pre-tighten the positioning screws, as shown in Figure 8-23. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 92 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-23 Installing the BTS3902E onto the main mounting bracket
(1) Upper positioning pin
(2) Lower positioning pin
(3) Positioning screw Step 6 Adjust the installation angle of the BTS3902E: horizontal angle 30, vertical angle 10. NOTE l If the positioning pin is tightened too hard, the installation angle cannot be adjusted. In this case, loosen the positioning screw first. l The horizontal angle and vertical angle can be adjusted simultaneously. The vertical angle can be determined either from the plan or elevation view. l Adjust the horizontal angle. 1. Hold the BTS3902E to adjust the horizontal angle to a proper degree. 2. Use an M8 inner hexagon torque screwdriver to tighten the positioning screw to 12 Nm
(106.21 lbfin.), as shown in Figure 8-24. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 93 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-24 Adjusting the horizontal angle
(1) Positioning screw l Adjust the vertical angle. Figure 8-25 shows the vertical angle from the plan view. If the vertical angle is from the elevation view, adjust the angle to the opposite direction. 1. Hold the BTS3902E to adjust the vertical angle from the plan view or elevation view to proper degrees. 2. Use an M8 inner hexagon torque screwdriver to tighten the positioning screw to 12 Nm
(106.21 lbfin.). Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 94 BTS3902E WCDMA Installation Guide 8 Installing a BTS3902E (using angle-adjustable mounting kits) Figure 8-25 Adjusting the vertical angle
(1) Positioning screw Step 7 Ensure that the positioning screws both in the vertical direction and horizontal direction have been secured. Tighten the positioning screws in both directions simultaneously.
----End Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 95 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables 9 (Optional) Installing the AC Surge Protection Box and Cables About This Chapter This chapter describes the dimensions, installation clearance requirements, and installation options of an AC surge protection box as well as the procedure for installing the surge protection box. The AC surge protection box can be configured when the BTS3902E is installed outdoors. Two types of surge protection boxes SPD60D and SPM60A are available for the BTS3902E. 9.1 Installing the SPD60D and Cables (Working at the 1.9 GHz or 2.1 GHz Frequency Band) This section describes the dimensions and installation clearance requirements, installation scenarios, and installation process of an SPD60D that is configured for the BTS3902E working at the 1.9 GHz or 2.1 GHz frequency band. 9.2 Installing the SPM60A and Cables (Working at the 850 MHz Frequency Band) This section describes the dimensions and installation clearance requirements, installation options, and installation process of an SPD60D that is configured for the BTS3902E working at the 850 MHz frequency band. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 96 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables 9.1 Installing the SPD60D and Cables (Working at the 1.9 GHz or 2.1 GHz Frequency Band) This section describes the dimensions and installation clearance requirements, installation scenarios, and installation process of an SPD60D that is configured for the BTS3902E working at the 1.9 GHz or 2.1 GHz frequency band. 9.1.1 Dimensions and Installation Clearance Requirements of an SPD60D This section describes the dimensions and installation clearance requirements for an SPD60D. Figure 9-1 shows the dimensions of an SPD60D. Figure 9-1 Dimensions of an SPD60D Figure 9-2 shows the recommended installation clearance for an SPD60D. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 97 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-2 Recommended installation clearance for an SPD60D Figure 9-3 shows the minimum installation clearance for an SPD60D. Figure 9-3 Minimum installation clearance for an SPD60D 9.1.2 Installation Options of an SPD60D This section describes installation options of an SPD60D. An SPD60D can be installed on a pole, wall, or wood pole. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 98 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Installing an SPD60D on a Pole with the Diameter of 60 mm to 114 mm (2.36 in. to 4.49 in.) Figure 9-4 shows the diameter of a pole for installing an SPD60D. Figure 9-4 Diameter of a pole Figure 9-5 shows an SPD60D installed on a pole. Figure 9-5 An SPD60D installed on a pole Installing an SPD60D on a Pole with the Diameter of 114 mm to 400 mm (4.49 in. to 15.75 in.) Figure 9-6 shows the diameter of a pole for installing an SPD60D. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 99 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-6 Diameter of a pole Figure 9-7 shows an SPD60D installed on a pole. Figure 9-7 An SPD60D installed on a pole Installing an SPD60D on a Wall Figure 9-8 shows an SPD60D installed on a wall. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 100 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-8 An SPD60D installed on a wall Installing an SPD60D on a Wood Pole with the Diameter of 200 mm to 400 mm (7.87 in. to 15.75 in.) Figure 9-9 shows the diameter of a wood pole for installing an SPD60D. Figure 9-9 Diameter of a pole Figure 9-10 shows an SPD60D installed on a wood pole. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 101 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-10 An SPD60D installed on a wood pole 9.1.3 Installing an SPD60D This section describes the procedure for installing an SPD60D. Procedure l Install an SPD60D on a pole, as shown in Figure 9-11. NOTE l When the diameter of the pole ranges from 60 mm to 114 mm (2.36 in. to 4.49 in.), the hose clamps delivered with theSPD60D is used. l When the diameter of the pole ranges from 114 mm to 400 mm (4.49 in. to 15.75 in.), the hose clamps purchased locally is used. Figure 9-11 Installing the SPD60D on a pole Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 102 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables 1. 2. 3. Loosen the hose clamp. Lead the clamp through the gap between the rear mounting plate and the case of the SPD60D. Install the hose clamp around the pole, and tighten the screw to 4.5 Nm (39.83 lbfin.) to secure the clamp. NOTE If the diameter of the pole around which the clamp is installed is small, cut the extra part of the clamp. l Install an SPD60D on a wall. 1. Place the rear mounting plate of the SPD60D against the wall, use a level to verify that the plate is horizontal, and then mark anchor points using a marker, as shown in Figure 9-12. Figure 9-12 Marking the anchor points 2. Use a hammer drill with a 14 bit to drill holes at the anchor points, and install expansion bolts, as shown in Figure 9-13. NOTE After disassembling the expansion bolt assemblies, discard the plastic tubes. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 103 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-13 Installing an expansion bolt
(1) M10x65 bolt (2) Spring washer 10 (3) Plastic tube (4) Flat washer 10 (5) Expansion tube 3. Align the SPD60D with the holes in the wall, and tighten the expansion bolts to 30 Nm (265.52 lbfin.), as shown in Figure 9-14. Figure 9-14 Installing an SPD60D l Install an SPD60D on a wood pole. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 104 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables 1. Place the rear mounting plate of the SPD60D against the wood pole, determine the anchor points on the middle axis, and then mark the anchor points. 2. Drill holes with the diameter of 12 mm (0.47 in.) at the anchor points through the wood pole, as shown in Figure 9-15. Figure 9-15 Drilling holes 3. Align the SPD60D with the holes in the wood pole, lead the two long M10 bolts with spacers through the two mounting holes and holes, and then install the bolts on the wood pole, as shown in Figure 9-16. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 105 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-16 Installing the SPD60D on the wood pole 4. Tighten the nuts to 30 Nm (265.52 lbfin.), as shown in Figure 9-17. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 106 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-17 Tightening the nuts
(1) Nut
----End 9.1.4 Installing Cables for an SPD60D This section describes the procedure for installing cables for an SPD60D. Prerequisites Procedure Prepare OT terminals for connecting one end of a power cable to an SPD60D. For details, see 14.1.1 Preparing OT Terminals of the AC Input Power Cable to the SPD60D. Step 1 Loosen the screws on the SPD60D using the M4 Phillips screwdriver and open the cover plate. Then, remove the thread-lock sealing nut from the PG connector of the surge protection box, and discard waterproof blocks, as shown in Figure 9-18. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 107 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-18 Opening the cover plate of the SPD60D
(1) PG connector
(2) Thread-lock sealing nut of the PG connector
(3) Waterproof block NOTE Do not use the removed thread-lock sealing nut of the PG connector with the thread-lock sealing nuts on other surge protection boxes. Step 2 Glide the thread-lock sealing nut and then the PG connector over the power cable. Step 3 Connect power cables to the SPD60D, as shown in Figure 9-19. Connect the power cable between the BTS3902E and the surge protection box to the port on the left, and the power cable between the surge protection box and the external power equipment to the port on the right. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 108 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-19 Cable connections of an SPD60D
(1) Power cable between the BTS3902E and the surge protection box
(2) Power cable between the surge protection box and the external power equipment
(3) Clip (4) Insulation layer 1. 2. 3. Lead the power cable between the surge protection box and the external power equipment through the PG connector labeled IN. Connect the OT terminals of the blue, brown, and yellow/green core wires to the Lin, Nin, and GND ports on the surge protection box respectively. Lead the power cable between the BTS3902E and the SPD60D through the PG connector labeled OUT. Connect the OT terminals of the blue, brown, and yellow/green core wires to the Nout, Lout, and GND ports on the surge protection box respectively. Tighten the thread-lock sealing nut of the PG connector, and then use a torque wrench to tighten the PG connector to ensure proper waterproofing. l Tighten the PG connector of the power cable between the power module of the BTS3902E and the surge protection box to 1.2 Nm (10.62 lbfin.). l Tighten the PG connector of the power cable between the surge protector and the external power equipment to 1.5 Nm (13.28 lbfin.). Step 4 Fasten the power cables using clips. NOTE Ensure that the insulation layer of each power cable is fastened using clips. Step 5 Close the cover plate of the surge protection box and tighten the screw to 1.4 Nm (12.39 lbf.in.) using an M4 Phillips screwdriver, as shown in Figure 9-20. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 109 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-20 Closing the cover plate of the SPD60D Step 6 Wrap waterproof tape and then PVC insulation tape around both ends of each power cable and connectors between corrugated pipes, as shown in Figure 9-21. NOTE l Before wrapping the waterproof tape, stretch the tape evenly until the length of the tape is twice its original length. l Before wrapping the PVC insulation tape, do not stretch the PVC insulation tape. l Ensure that each layer of tape overlaps more than 50% of the preceding layer. Stretch and press the tape tightly to avoid wrinkles or spaces. Ensure that the tape is tightly wrapped and stuck and will not fall off. l Ensure that the adhesive surface of the tape overlaps the lower layer. l Cutting the cable ties at the position of 3 mm (0.12 in.) to 5 mm (0.20 in.) far from the head. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 110 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-21 Fastening AC power cables
(1) Corrugated pipe
(2) Connector between corrugated pipes Step 7 Bind the cables using cable ties at equal spacing of 30 cm (11.81 in.) and verify that the bend radius of the corrugated pipe is not less than 60 mm (2.36 in.). Step 8 Install the equipotential cable and PGND cable, as shown in Figure 9-22. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 111 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-22 Installing a PGND Cable and an Equipotential Cable
(1) PGND cable
(2) Equipotential cable
----End 9.2 Installing the SPM60A and Cables (Working at the 850 MHz Frequency Band) This section describes the dimensions and installation clearance requirements, installation options, and installation process of an SPD60D that is configured for the BTS3902E working at the 850 MHz frequency band. 9.2.1 Dimensions and Installation Clearance Requirements of an SPM60A This section describes the dimensions and installation clearance requirements for an SPM60A. Figure 9-23 shows the dimensions of an SPM60A. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 112 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-23 Dimensions of an SPM60A Figure 9-24 shows the recommended installation clearance for an SPM60A. Figure 9-24 Recommended installation clearance for an SPM60A Figure 9-25 shows the minimum installation clearance for an SPM60A. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 113 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-25 Minimum installation clearance for an SPM60A 9.2.2 Installation Options of an SPM60A This section describes installation options of an SPM60A. An SPM60A can be installed on a pole, or wall. Installing an SPM60A on a Pole Figure 9-26 shows an SPM60A installed on a pole. Figure 9-26 An SPM60A installed on a pole Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 114 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Installing an SPM60A on a Wall Figure 9-27 shows an SPM60A installed on a wall. Figure 9-27 An SPM60A installed on a wall 9.2.3 Installing an SPM60A This section describes the procedure for installing an SPM60A. Procedure l Installing an SPM60A on a Pole. 1. 2. 3. 4. Loosen the screws on the hose clamp using an M6 hex torque screwdriver and open the cover plate of SPM60A. Put the hose clamp through the gap between the back cover plate and box body of SPM60A and install the clamp holder. Tighten the hose clamp and close the cover plate. Tighten the screws on the hose clamp using an M6 hex torque screwdriver to 5 N m. Figure 9-28 shows an SPM60A installed on a pole. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 115 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-28 Installing SPM60A on a pole NOTE If the diameter of the pole is small, cut off the redundant part of the hose clamp. l Install an SPM60A on a wall. 1. The installation position on the wall has been determined. Press the back plate of the SPM60A tightly on the wall, adjust and check the position using a level, and mark the exact installation position using a marker, as shown in Figure 9-29. Figure 9-29 Marking the installation position Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 116 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables CAUTION Operators need to take appropriate protective measures to prevent dust from being taken into the respiratory tract or fallen into eyes. 2. Drill holes at the marked points and install expansion anchor bolts, as shown in Figure 9-30. a. Drill holes vertically at the marked points on the wall using a hammer drill ( 8 mm). The holes are 50 to 60 mm in depth. Sightly tighten the expansion anchor bolt and put it into the hole. b. c. Use a rubber mallet to knock the expansion anchor bolt until the expansion sleeve is totally in the hole. Tighten the expansion anchor bolt and then screw off the screw, spring washer, and plain washer. d. NOTICE Disassemble the expansion anchor bolt and ensure that the upper surface of the expansion sleeve is flush with the wall. Otherwise, the SPM60A is unsteady on the wall. Figure 9-30 Drilling and installing expansion anchor bolt
(1) M6 bolt
(2) Nut
(3) Spring washer
(4) Plain washer
(5) Expansion sleeve 3. Put the two bolts into the two holes on the SPM60A mounting kit, install the plain washer, spring washer, and nut, and tighten the nut to 30 N m using the M6 torque wrench with an opening of 10 mm, as shown in Figure 9-31. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 117 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-31 Installing an SPM60A on a wall
(1) Nut
(2) Spring washer
(3) Plain washer
----End 9.2.4 Installing Cables for an SPM60A This section describes the procedure for installing cables for an SPM60A. Prerequisites Prepare OT terminals for connecting one end of a power cable to an SPM60A. For details, see 14.1.2 Preparing OT Terminals to the Power Cable Connected to the SPM60A . Procedure Step 1 Wear ESD gloves. NOTICE Take proper ESD protection measures, for example, wear ESD gloves, to prevent electrostatic damage to the boards or electronic components. Step 2 Use an M5 Phillips screwdriver to loosen the screws on the SPM60A and open the cover plate to a 120 position, as shown in Figure 9-32. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 118 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-32 Opening the SPM60A cover plate NOTICE Open the cover plate slowly with care. When you feel the cover plate getting stuck, leave hold of the cover plate carefully if the cover plate does not close. Step 3 Take out the waterproof block from SPM60A, as shown in Figure 9-33. Figure 9-33 Taking out the waterproof block
(1) Waterproof block
(2) Surge protector Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 119 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Step 4 Connect one end of the power cable to SPM60A and the other end to protected equipment. Put the power cable between SPM60A and protected equipment through the OUT cable hole in the SPM60A, and connect the brown wire with an OT terminal to the L2 terminal, the blue wire with an OT terminal to the N2 terminal, and the yellow-green wire with an OT terminal to the ground terminal. Use an M4 torque screwdriver to tighten the screws on the terminals to 1.4 Nm, as shown in Figure 9-34. Figure 9-34 SPM60A connections
(1) Ground terminal (2) Cable hole (3) Power cable connecting an SPM60A and protected equipment. NOTICE l Arrange the internal cables. Bending OT terminals is not allowed. l The cable stripping length must be strictly in accordance with the cable diagram on labels. Step 5 Put the power cable between the power equipment and SPM60A through the IN cable hole in the SPM60A, and connect the brown wire with an OT terminal to the L1 terminal, the blue wire with an OT terminal to the N1 terminal, and the yellow-green wire with an OT terminal to the ground terminal. Use an M4 torque screwdriver to tighten the screws on the terminals to 1.2 Nm, as shown in Figure 9-35. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 120 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-35 SPM60A connections
(1) Ground terminal (2) Cable hole (3) Power cable connecting the AC power equipment and SPM60A NOTICE l Arrange the internal cables. Bending OT terminals is not allowed. l The cable stripping length must be strictly in accordance with the cable diagram on labels. Step 6 Use an M5 torque screwdriver to tighten the screws on the SPM60A cover plate to 2.0 N m and close the cover plate, as shown in Figure 9-36. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 121 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-36 Closing the SPM60A cover plate NOTE All screws must be tightened for the second time. Step 7 Wrap the waterproof tape and then the PVC insulation tape around both ends of each power cable and around the connectors between corrugated pipes. Use two cable ties to bind the PVC insulation tape at the position 3 mm to 5 mm away from both ends, as shown in Figure 9-37. 1. Wrap three-layer waterproof tape from bottom to top, from top to bottom, and then from bottom to top again. Compact the tape and ensure that it is waterproof. 2. Wrap three-layer PVC insulation tape from bottom to top, from top to bottom, and then from bottom to top again. Compact the tape and ensure that it is waterproof. 3. Use cable ties to bind the PVC insulation tape at the position 3 mm to 5 mm away from both ends to prevent aging. NOTE l Before wrapping waterproof tape, stretch the tape evenly until the length of the tape becomes twice its original length. l Do not stretch the PVC insulation tape when wrapping. l Wrap each layer of tape around the connector tightly and neatly, and ensure that each layer of tape overlaps more than 50% of the preceding layer. Ensure that neighboring layers are stuck to each other. l Ensure that the adhesive surface of the tape overlaps the preceding layer. l When cutting off the cable ties, reserve a redundant length of 3 mm to 5 mm. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 122 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-37 Securing power cables
(1) Corrugated pipe
(2) Connector between corrugated pipes Step 8 Use cable ties to bind the cables at equal spacing of 30 cm and verify that the bending radius of the corrugated pipe is equal to or more than 60 mm. Step 9 Laying Out Equipotential Cables and Protective Ground Cables, as shown in Figure 9-38. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 123 BTS3902E WCDMA Installation Guide 9 (Optional) Installing the AC Surge Protection Box and Cables Figure 9-38 Laying Out Equipotential Cables and Protective Ground Cables
(1) Protective ground cable
(2) Equipotential cable Step 10 Lay out cables according to 10.1 Cabling Requirements and clamp the cables. Step 11 Label the cables according to Attaching a Cable-Tying Label. Step 12 Take off the ESD gloves, and pack up all the tools.
----End Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 124 BTS3902E WCDMA Installation Guide 10 Installing Cables 10 Installing Cables About This Chapter This chapter describes the procedures and precautions for installing the PGND cables, power cables, and transmission cables for BTS3902Es installed in various scenarios. It also describes the procedures and precautions for installing an optional alarm cable. 10.1 Cabling Requirements Cables must be routed according to the specified cabling requirements to prevent signal interference. 10.2 Cable Connections The cable connections of the BTS3902E vary depending on the number of BTS3902Es and the BTS3902E port. 10.3 Installing a PGND Cable and Equipotential Cable The protection ground (PGND) cable and equipotential cable must be installed based on actual requirements. 10.4 Installing a BTS3902E Power Cable A BTS3902E power cable connects the BTS3902E to an external power device, feeding external power into the BTS3902E. 10.5 Installing Transmission Cables A fast Ethernet or gigabit Ethernet (FE/GE) cable or FE/GE fiber optic cable must be installed for BTS3902Es as required. 10.6 (Optional) Installing a BTS3902E RF Jumper You must install a radio frequency (RF) jumper when a BTS3902E uses an external antenna. 10.7 (Optional) Installing the Alarm Cable This section describes the procedure for installing a BTS3902E alarm cable. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 125 BTS3902E WCDMA Installation Guide 10 Installing Cables 10.1 Cabling Requirements Cables must be routed according to the specified cabling requirements to prevent signal interference. NOTE If a cable listed below is not required, skip the routing requirements of the cable. General Cabling Requirements The bending radius of the cables must meet the following specifications:
l The bending radius of the 7/8'' feeder must be more than 250 mm (9.84 in.), and the bending radius of the 5/4'' feeder must be more than 380 mm (14.96 in.). l The bending radius of the 1/4'' jumper must be more than 35 mm (1.38 in.). The bending radius of the super-flexible 1/2'' jumper must be more than 50 mm (1.97 in.), and the bending radius of the ordinary 1/2'' jumper must be more than 127 mm (5 in.). l The bending radius of the power cable or PGND cable must be at least three times the diameter of the cable. l The bending radius of an fiber optic cable is at least 20 times the diameter of the fiber optic cable. l The bending radius of the signal cable must be at least five times the diameter of the cable. The cables must be bound as follows:
l The cables must be bound tightly and neatly. The sheaths of the cables must not be damaged. l The cable ties must face the same direction, and those at the same horizontal line must be in a straight line. Extra length of cable ties must be cut. l Labels or nameplates must be attached to the cables after they are installed. The cables must be routed as follows:
l Different types of cables must be installed in an untangled and orderly fashion. l Different types of cables must be routed in parallel or separated by special objects. Special Cabling Requirements Cabling requirements for power cables are as follows:
l Multiple power cables must be bound when routed. l Power cables must be installed in the position specified in engineering design documents. l If the length of power cables is insufficient, replace the cables rather than adding connectors or soldering joints to lengthen the cables. Cabling Requirements for PGND Cables are as follows:
l PGND cables for the base station must be connected to the same ground bar. l PGND cables must be buried in the ground or routed indoors. They should not be routed overhead before they are led into the equipment room. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 126 BTS3902E WCDMA Installation Guide 10 Installing Cables l The exterior of the coaxial wire and the shield layer of the shielded cable must have proper electrical contact with the metal surface of the equipment to which they are connected. l PGND cables and signal cables must be installed in an untangled and orderly fashion. A certain distance must be reserved between them to prevent interference from each other. l Fuses or switches must not be installed on the PGND cables. l Other devices must not be used for electrical connections of the PGND cables. l All the metal parts in the housing of the equipment must be reliably connected to the ground terminal. Cabling Requirements for E1 Cables are as follows:
l E1 cables must not cross power cables, PGND cables, or RF cables when routed. If transmission cables are routed with power cables, PGND cables, or RF cables in parallel, the spacing between them must be greater than 30 mm (1.18 in.). l E1 cables are routed straightly and bound neatly with cable ties. l Sufficient slack is provided in E1 cables at turns. Cabling Requirements for Fiber Optic Cables are as follows:
l Fiber optic cables must be routed by at least three qualified and trained personnel before all preparations are made. l Fiber optic cables are used within the temperature range of -40C to +60C. If the current temperature is out of the range, make protection measures or route the cables again. l Cables are routed in an untangled and orderly fashion. l Do not bind fiber optic cables at turns. l Do not stretch, step on, or place heavy objects on fiber optic cables. Keep the cables away from sharp objects. l When fiber optic cables are routed, the excess of the cables must be coiled around special devices, such as a fiber coiler. l When coiling fiber optic cables, apply even strength. Do not bend the cables with force. l Vacant optical connectors must be covered with dustproof caps. l Fiber optic cables cannot be squeezed by the cabinet door when routed through the cabinet. l If fiber optic cables need to be routed on the tower platform, lay out the cables on the guardrail with the shortest distance and route the cables along the guardrail. l If fiber optic cables need to be routed close to a device on the tower, secure the cables to the guardrail or pole with cable clips. The device cannot be far away from the position for securing the cables. l If the fiber optic cables close to a device are too long, coil the excess of the cables and secure them on the tower. 10.2 Cable Connections The cable connections of the BTS3902E vary depending on the number of BTS3902Es and the BTS3902E port. The cable connections are similar when the BTS3902E uses AC power supply (working at the 1.9 GHz, 2.1 GHz or 850 MHz frequency band) or uses DC power supply (working at the AWS frequency band). The differences are as follows:
Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 127 BTS3902E WCDMA Installation Guide 10 Installing Cables l The outdoor BTS3902E using AC power supply (working at the 1.9 GHz or 2.1 GHz frequency band) can be configured with the SPD60D and related cables. l The outdoor BTS3902E using AC power supply (working at the 850 MHz frequency band) can be configured with the SPM60A and related cables. l For the BTS3902E using DC power supply (working at the AWS frequency band), the AC surge protection box and related cables are not required. The following section describes the cable connections for the BTS3902E with AC power supply
(working at the 1.9 GHz or 2.1 GHz frequency band). Four typical transmission solutions can apply to the BTS3902E, as shown in Table 10-1. Table 10-1 Typical transmission solutions Scenario Typical Transmission Solution Description Wired transmission Figure 10-1 shows the cable connections. Wireless transmission Figure 10-2 shows the cable connections. Wired transmission Figure 10-3 and Figure 10-4 show the cable connections. Wireless transmission Figure 10-5 shows the cable connections. Single BTS3902E Two cascaded BTS3902Es NOTE l A BTS3902E can connect to the transmission network over an electrical port or optical port, depending on actual requirements. However, one BTS3902E can use two transmission ports at most, one for connection to the transmission network, and the other for cascading. l The OPT1 and ETH ports cannot be both enabled for the same BTS3902E. Single BTS3902E Using Wired Transmission Figure 10-1 shows the cable connections for a single BTS3902E that uses wired transmission. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 128 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-1 Cable connections for a single BTS3902E using wired transmission No.
(1)
(2)
(3)
(4)
(5) Cable One End The Other End Equipotential cable Ground terminal of the BTS3902E AC surge protection box The PWR port on the BTS3902E AC surge protection box Power cable between the BTS3902E and the surge protection box BTS3902E power cable AC surge protection box External power supply system PGND cable FE/GE cable AC surge protection box External PGND bar/
ground terminal The ETH port on the BTS3902E Network port on the external transmission equipment Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 129 BTS3902E WCDMA Installation Guide 10 Installing Cables No. NOTE Either an FE/GE cable or an FE/
GE fiber optic cable can be used.
(6) Cable One End FE/GE fiber optic cable The OPT0 or OPT1 port on the BTS3902E The Other End Optical port on the external transmission equipment
(Optional) BTS3902E alarm cable The MON port on the BTS3902E External monitored equipment Single BTS3902E Using Wireless Transmission Figure 10-2 shows the cable connections for a single BTS3902E that uses wireless transmission. Figure 10-2 Cable connections for a single BTS3902E using wireless transmission No.
(1) Cable One End The Other End Equipotential cable Ground terminal of the BTS3902E AC surge protection box Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 130 BTS3902E WCDMA Installation Guide 10 Installing Cables No.
(2)
(3)
(4)
(5)
(6) Cable One End The Other End Power cable between the BTS3902E and the surge protection box BTS3902E power cable PGND cable
(Optional) BTS3902E alarm cable FE/GE cable The PWR port on the BTS3902E AC surge protection box AC surge protection box External power supply system AC surge protection box External PGND bar/
ground terminal The MON port on the BTS3902E External monitored equipment The ETH port on the BTS3902E Wireless transmission equipment Two Cascaded BTS3902Es Using Wired Transmission Figure 10-3, Figure 10-4 shows the cable connections for two BTS3902Es that use wired transmission. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 131 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-3 Cable connections for two BTS3902Es cascaded using a fiber optic cable in wired transmission No.
(1)
(2)
(3)
(4)
(5) Cable PGND cable BTS3902E power cable Power cable between the BTS3902E and the surge protection box Equipotential cable FE/GE cable One End The Other End AC surge protection box External PGND bar/
ground terminal AC surge protection box External power supply system The PWR port on the BTS3902E AC surge protection box Ground terminal of the BTS3902E The ETH port on the BTS3902E AC surge protection box Network port on the external transmission equipment Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 132 BTS3902E WCDMA Installation Guide 10 Installing Cables No. NOTE Either an FE/
GE cable or an FE/GE fiber optic cable can be used.
(6)
(7) Cable One End FE/GE fiber optic cable The OPT0 or OPT1 port on the BTS3902E The Other End Optical port on the external transmission equipment
(Optional) BTS3902E alarm cable cascading FE/GE fiber optic cable The MON port on the BTS3902E External monitored equipment The OPT0 or OPT1 port on the BTS3902E The OPT0 or OPT1 port on the lower-level cascaded BTS3902E Figure 10-4 Cable connections for two BTS3902Es cascaded using an FE/GE cable in wired transmission Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 133 BTS3902E WCDMA Installation Guide 10 Installing Cables No.
(1)
(2)
(3)
(4)
(5)
(6)
(7) Cable PGND cable BTS3902E power cable Power cable between the BTS3902E and the surge protection box Equipotential cable One End The Other End AC surge protection box External PGND bar/
ground terminal AC surge protection box External power supply system The PWR port on the BTS3902E AC surge protection box Ground terminal of the BTS3902E AC surge protection box FE/GE fiber optic cable The OPT0 or OPT1 port on the BTS3902E Optical port on the external transmission equipment
(Optional) BTS3902E alarm cable cascading FE/GE cable The MON port on the BTS3902E External monitored equipment The ETH port on the BTS3902E The ETH port on the lower-level cascaded BTS3902E Two Cascaded BTS3902Es Using Wireless Transmission Figure 10-5 shows the cable connections for two BTS3902Es that use wireless transmission. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 134 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-5 Cable connections for two BTS3902Es using wireless transmission No.
(1)
(2)
(3)
(4)
(5)
(6) Cable PGND cable BTS3902E power cable Power cable between the BTS3902E and the surge protection box Equipotential cable
(Optional) BTS3902E alarm cable One End The Other End AC surge protection box External PGND bar/
ground terminal AC surge protection box External power supply system The PWR port on the BTS3902E AC surge protection box Ground terminal of the BTS3902E AC surge protection box The MON port on the BTS3902E External monitored equipment Cascading FE/GE fiber optic cable The OPT0 or OPT1 port on the BTS3902E The OPT0 port on the lower-level cascaded BTS3902E Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 135 BTS3902E WCDMA Installation Guide 10 Installing Cables No.
(7) Cable FE/GE cable One End The ETH port on the lower-level cascaded BTS3902E The Other End Wireless transmission equipment 10.3 Installing a PGND Cable and Equipotential Cable The protection ground (PGND) cable and equipotential cable must be installed based on actual requirements. Context When an AC surge protection box (which is optional) is configured for a BTS3902E, two PGND cables are required. One provides equipotential connection between the AC surge protection box and the BTS3902E, and the other connects the AC surge protection box and a ground bar to ensure proper grounding of the AC surge protection box. Table 10-2, Table 10-3 lists the specifications of the PGND cable and equipotential cable. Table 10-2 Specifications of the BTS3902E PGND cable and equipotential cable (working at the 1.9 GHz, 2.1 GHz or AWS frequency band) Cable PGND cable One End The Other End Remarks OT terminal (M6, 16 mm2) OT terminal (M6, 16 mm2) Green and yellow Equipotential cable OT terminal (M6, 16 mm2) OT terminal (M6, 16 mm2) Green and yellow Table 10-3 Specifications of the BTS3902E PGND cable and equipotential cable (working at the 850 GHz frequency band) Cable PGND cable Equipotential cable One End The Other End Remarks OT terminal (M6, 6 mm2) OT terminal (M6, 6 mm2) OT terminal (M6, 6 mm2) OT terminal (M6, 6 mm2) Green and yellow Green and yellow NOTE The cable route depends on actual requirements. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 136 BTS3902E WCDMA Installation Guide Procedure 10 Installing Cables l Install a PGND cable if no AC surge protection box is installed, as shown in Figure 10-6. 1. Connect one end of the BTS3902E PGND cable to the ground terminal on the BTS3902E and the other end to the external ground bar. Figure 10-6 Installing the BTS3902E PGND cable NOTE When installing the PGND cable, tightly press the OT terminal in the correct direction, as shown in Figure 10-7. Figure 10-7 Installing an OT terminal in the correct manner Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 137 BTS3902E WCDMA Installation Guide 10 Installing Cables 2. Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Label the installed cable by referring to Attaching a Cable-Tying Label in Installation Reference. 3. l Install a PGND cable and equipotential cable if an AC surge protection box is installed, as shown in Figure 10-8. NOTE There are two types of the AC surge protection box (SPD60D and SPM60A), for which the installing procedure is the same. The following part uses SPD60D as an example to describe. 1. Connect one end of the BTS3902E equipotential cable to the ground terminal on the BTS3902E and the other end to the AC surge protection box (SPB). 2. Connect one end of the BTS3902E PGND cable to the ground terminal on the AC PDB and the other end to the external ground bar. Figure 10-8 Installing a PGND cable and equipotential cable
(1) PGND cable
(2) Equipotential cable NOTE When installing the PGND cable, tightly press the OT terminal in the correct direction, as shown in Figure 10-9. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 138 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-9 Installing an OT terminal in the correct manner 3. Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Label the installed cable by referring to Attaching a Cable-Tying Label in Installation Reference. 4. l Install a PGND cable if BTS3902Es are installed on an IFS06, as shown in Figure 10-10. 1. Connect one end of the BTS3902E PGND cable to the ground terminal on the BTS3902E and the other end to the ground terminal of the ground bar on the IFS06. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 139 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-10 Installing a PGND cable NOTE When installing the PGND cable, tightly press the OT terminal in the correct direction, as shown in Figure 10-11. Figure 10-11 Installing an OT terminal in the correct manner Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 140 BTS3902E WCDMA Installation Guide 10 Installing Cables 2. Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Label the installed cable by referring to Attaching a Cable-Tying Label in Installation Reference. 3.
----End 10.4 Installing a BTS3902E Power Cable A BTS3902E power cable connects the BTS3902E to an external power device, feeding external power into the BTS3902E. 10.4.1 Installing an AC Power Cable (Working at the 1.9 GHz, 2.1 GHz or 850 MHz Frequency Band) This section applies only to the BTS3902E that uses AC power supply. Prerequisites Context l The tools, such as a Phillips screwdriver, a cable cutter, and a power cable crimping tool, are ready. l The PGND cable and equipotential cable are installed. Table 10-4 lists the recommended configurations of upper-level circuit breakers and power cables for a BTS3902E. Table 10-4 Recommended configurations of upper-level circuit breakers and power cables for a BTS3902E Input Power Requirement for the Circuit Breakers on Customer Equipment Cross-sectional Area of an Input Power Cable 220 V/110 V AC single-
phase 5 A/1 P(1) 1.5 mm2 NOTE
(1) P is short for Pole, indicating the number of switches simultaneously controlled by a pole. Table 10-5, Table 10-6 lists the specifications of the BTS3902E power cable. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 141 BTS3902E WCDMA Installation Guide 10 Installing Cables Table 10-5 Specifications of the BTS3902E power cable (working at the 1.9 GHz or 2.1 GHz frequency band) Cable One End The Other End Remarks BTS3902E power cable 3-pin waterproofed round AC connector (1.5 mm2) Depending on the external equipment 3-pin waterproofed round AC connector (1.5 mm2) OT terminal (M4, 1.5 mm2) OT terminal (M4, 4 mm2) Depending on the external equipment Power cable between the BTS3902E and the AC surge protection box Power cable between the surge protection box and the external power equipment Black Black Black Table 10-6 Specifications of the BTS3902E power cable (working at the 850 MHz frequency band) Cable One End The Other End Remarks BTS3902E power cable 3-pin waterproofed round AC connector (1.5 mm2) Depending on the external equipment 3-pin waterproofed round AC connector (1.5 mm2) OT terminal (M4, 1.5 mm2) OT terminal (M4, 2.5 mm2) Depending on the external equipment Power cable between the BTS3902E and the AC surge protection box Power cable between the surge protection box and the external power equipment NOTE Black Black Black The cable route depends on actual requirements. Procedure l Install the BTS3902E power cable in the AC power supply scenario when no AC surge protection box is configured, as shown in Figure 10-12. 1. Link the 3-pin waterproofed round AC connector at one end of the BTS3902E power cable to the PWR port on the BTS3902E, and tighten the connector. 2. Connect the other end to external power equipment. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 142 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-12 Connection of the power cable between the BTS3902E and power equipment 3. Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Label the installed cable by referring to Attaching a Cable-Tying Label in Installation Reference. 4. l Install the BTS3902E power cable in the AC power supply scenario when an AC surge protection box is configured, as shown in Figure 10-13. NOTE There are two types of the AC surge protection box (SPD60D and SPM60A), for which the installing procedure is the same. The following part uses SPD60D as an example to describe. Link the 3-pin waterproofed round AC connector at one end of the power cable between the BTS3902E and the surge protection box to the PWR port on the BTS3902E, and tighten the connector. 1. 2. Connect the other end to the surge protection box Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 143 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-13 Connection of the BTS3902E power cable to the surge protection box
(1) Power cable between the surge protection box and external power equipment
(2) Power cable between the BTS3902E and the surge protection box 3. Connect one end of the power cable between the surge protection box and external power equipment to the surge protection box and the other end to external power equipment by referring to 9.1.4 Installing Cables for an SPD60D or 9.2.4 Installing Cables for an SPM60A. 4. Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Label the installed cable by referring to Attaching a Cable-Tying Label in Installation Reference. 5.
----End 10.4.2 Installing a DC Power Cable (Working at the AWS Frequency Band) This section applies only to the BTS3902E that uses DC power supply. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 144 BTS3902E WCDMA Installation Guide Prerequisites 10 Installing Cables l The following tools are available: a Phillips screwdriver, a cable cutter, and a power cable crimping tool. l A PGND cable and an equipotential cable have been installed. Context Table 10-7 lists the BTS3902E power cable specifications. Table 10-7 BTS3902E power cable specifications Cable One End BTS3902E power cable Waterproofed round DC connector The Other End Depending on the external equipment Remarks There are two types of power cables in terms of cross-
sectional areas: 3.3 mm2 (12 AWG) complyin g with North American standards and 4 mm2 complyin g with European standards. NOTE The cable route depends on actual requirements. Procedure Step 1 Prepare a power cable. 1. Cut the cable to a length suitable for the actual cable route. 2. Install a waterproofed round DC connector onto the power cable on the BTS3902E side by referring to 14.2 Adding a Waterproofed Round DC Connector to the BTS3902E Power Cable on the BTS3902E Side. Step 2 Connect the 2-pin waterproofed round DC connector at one end of the BTS3902E power cable to the PWR port on the BTS3902E. Push the 2-pin waterproofed round DC connector upwards until it snaps into place. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 145 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-14 Installing a BTS3902E power cable Step 3 Connect the other end of the BTS3902E power cable to external power equipment. Step 4 Route the cable according to the instructions in 10.1 Cabling Requirements, and then use a cable tie to bind the cable. Step 5 Label the cable by referring to Attaching a Cable-Tying Label.
----End 10.5 Installing Transmission Cables A fast Ethernet or gigabit Ethernet (FE/GE) cable or FE/GE fiber optic cable must be installed for BTS3902Es as required. 10.5.1 Installing an FE/GE Cable This section describes the procedure and precautions for installing a fast Ethernet or gigabit Ethernet (FE/GE). Context Procedure NOTE The cable route depends on actual requirements. Step 1 Remove the waterproof cap from the ETH port on the BTS3902E. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 146 BTS3902E WCDMA Installation Guide 10 Installing Cables Step 2 Connect one end of the FE/GE cable to the ETH port on the BTS3902E, and tighten the round connector until it snaps shut, as shown in Figure 10-15. Figure 10-15 Installing the FE/GE cable Step 3 Install a ground clip on the FE/GE cable by referring to 14.3 Installing a Ground Clip. Step 4 Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable by referring to Attaching a Sign Plate Label in Installation Reference.
----End 10.5.2 Installing an FE/GE Fiber Optic Cable This section describes the procedure and precautions for installing a fast Ethernet or gigabit Ethernet (FE/GE) fiber optic cable with DLC connector. Context l The single-mode optical module to be installed must match the rate at the optical port. l Do not twist, bend, stretch, or extrude fibers during installation. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 147 BTS3902E WCDMA Installation Guide 10 Installing Cables NOTICE The performance of an optical module that is exposed to the air for more than 20 minutes may be abnormal. Therefore, you must insert an fiber optic cable into an unpacked optical module within 20 minutes. NOTE The cable route depends on actual requirements. Procedure Step 1 Remove the waterproof cap from the OPT0 port on the BTS3902E. Step 2 Install the optical module. 1. Remove the dustproof cap of the optical module and store it properly for future use. Turn the puller of an optical module outwards and insert the optical module into the 2. OPT0 port on the BTS3902E, as shown in Figure 10-16. Figure 10-16 Installing the optical module Step 3 Install the FE/GE fiber optic cable. 1. Open the protective cap from the round connector, take out the optical fibers, cut the traction cables, as shown in Figure 10-17. NOTE Please store the dustproof cap of the optical fiber connector properly for future use. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 148 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-17 Taking out the optical fiber connector 2. Separate the inner gasket from outer gasket of the round connector, as shown in Figure 10-18. Figure 10-18 Separating the inner gasket from outer gasket 3. Sort the optical fibers, remove the dustproof cap from the optical fiber connector, and insert the DLC connector into the optical module. NOTICE To keep the surface of round connector clean, do not remove the dustproof cap before inserting the DLC connector into the optical module. 4. Align the clamping jaw on the inner gasket with the socket of the OPT0 port on the BTS3902E. Insert and fit the clamping jaw into the socket. Hold the optical fiber at the end of the DLC connector and pull the fiber optic cable straight in the round connector to avoid twist of the optical fibers, as shown in Figure 10-19. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 149 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-19 Installing the inner gasket of the round connector 5. Push the outer socket of the round connector upwards and tighten the outer socket, as shown in Figure 10-20. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 150 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-20 Installing the outer gasket of the round connector Step 4 Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable by referring to Attaching a Sign Plate Label in Installation Reference.
----End 10.5.3 Installing a Cascading FE/GE Fiber Optic Cable When multiple BTS3902Es implement transmission over FE/GE optical ports, the BTS3902Es are interconnected using a cascading FE/GE fiber optic cable. Context The single-mode optical module to be installed must match the rate at the optical port. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 151 BTS3902E WCDMA Installation Guide 10 Installing Cables NOTICE The performance of an optical module that is exposed to the air for more than 20 minutes may be abnormal. Therefore, you must insert an fiber optic cable into an unpacked optical module within 20 minutes. NOTE The cable route depends on actual requirements. Procedure Step 1 Remove the waterproof caps from the OPT0 or OPT1 port on the BTS3902E A and OPT0 or OPT1 port on the BTS3902E B. Step 2 Turn the puller of each optical module outwards and insert the optical module into the OPT0 or OPT1 port on each BTS3902E, as shown in Figure 10-21. Figure 10-21 Installing an optical module Step 3 Connect the two ends of the cascading FE/GE fiber optic cable to the OPT0 or OPT1 port on the BTS3902E A and OPT0 or OPT1 port on the BTS3902E B, respectively, and then tighten the round connector until the connector snaps shut, as shown in Figure 10-22. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 152 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-22 Installing the cascading FE/GE fiber optic cable Step 4 Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable by referring to Attaching a Sign Plate Label in Installation Reference.
----End 10.5.4 Installing a Cascading FE/GE Cable When multiple BTS3902Es implement transmission over FE/GE electrical ports, the BTS3902Es are interconnected using a cascading FE/GE cable. Context Procedure NOTE The cable route depends on actual requirements. Step 1 Remove the waterproof caps from the ETH port on the BTS3902E A and ETH port on the BTS3902E B. Step 2 Connect the two ends of the cascading FE/GE cable to the ETH port on the BTS3902E A and ETH port on the BTS3902E B, and tighten the round connector until it snaps shut, as shown in Figure 10-23. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 153 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-23 Installing the cascading FE/GE cable Step 3 Install a ground clip on the FE/GE cable by referring to 14.3 Installing a Ground Clip. Step 4 Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable by referring to Attaching a Sign Plate Label in Installation Reference.
----End 10.6 (Optional) Installing a BTS3902E RF Jumper You must install a radio frequency (RF) jumper when a BTS3902E uses an external antenna. Context Procedure NOTE The cable route depends on actual requirements. Step 1 Link the type N male connector at one end of the BTS3902E RF jumper to the ANT port, and connect the other end to an external antenna system, as shown in Figure 10-24. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 154 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-24 Installing the BTS3902E RF jumper Step 2 Wrap the connector of the BTS3902E RF jumper using tape, as shown in Figure 10-25. Figure 10-25 Wrap the connector of the BTS3902E RF jumper
(1) PVC insulation tape
(2) Waterproof tape 1. Wrap a layer of PVC insulation tape around the connector from bottom up. 2. Tightly wrap three layers of waterproof tape around the connector, with the first layer from bottom up, the second layer from top down, and the third layer from bottom up. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 155 BTS3902E WCDMA Installation Guide 10 Installing Cables 3. Tightly wrap three layers of PVC insulation tape around the connector with the first layer from bottom up, the second layer from top down, and the third layer from bottom up. 4. Bundle cable ties 3 mm (0.12 in.) to 5 mm (0.20 in.) away from the end of insulating tape. NOTE l Before wrapping waterproof tape, stretch the tape evenly until the length of the tape is twice its original length. l Do not stretch the PVC insulation tape before wrapping. l Wrap each layer of tape around the connector tightly and neatly, and ensure that each layer of tape overlaps more than 50% of the preceding layer l Ensure that the side with adhesive tape is covered on the wrapped tape. l When cutting off the cable tie, reserve a surplus length of 3 mm (0.12 in.) to 5 mm (0.20 in.). Step 3 Check the dustproof caps on the antenna connectors. In outdoor scenarios, dustproof caps must be wrapped with tape, as shown in Figure 10-26. NOTICE Do not remove dustproof caps from vacant antenna connectors. Figure 10-26 Waterproofing a dustproof cap
(1) Dustproof cap
(2) PVC insulation tape
(3) Waterproof tape 1. Verify that dustproof caps are not removed. 2. Wrap a layer of PVC insulation tape around the connector from bottom up. 3. Tightly wrap three layers of waterproof tape around the connector, with the first layer from bottom up, the second layer from top down, and the third layer from bottom up. Tightly wrap three layers of PVC insulation tape around the connector with the first layer from bottom up, the second layer from top down, and the third layer from bottom up. 4. 5. Bundle cable ties 3 mm (0.12 in.) to 5 mm (0.20 in.) away from the end of insulating tape. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 156 BTS3902E WCDMA Installation Guide NOTE 10 Installing Cables l Before wrapping waterproof tape, stretch the tape evenly until the length of the tape is twice its original length. l Do not stretch the PVC insulation tape before wrapping. l Wrap each layer of tape around the connector tightly and neatly, and ensure that each layer of tape overlaps more than 50% of the preceding layer l Ensure that the side with adhesive tape is covered on the wrapped tape. l When cutting off the cable tie, reserve a surplus length of 3 mm (0.12 in.) to 5 mm (0.20 in.). Step 4 Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Step 5 Label the installed cable by referring to Attaching a Sign Plate Label in Installation Reference.
----End 10.7 (Optional) Installing the Alarm Cable This section describes the procedure for installing a BTS3902E alarm cable. Context Procedure NOTE The cable route depends on actual requirements. Step 1 Link the DB15 male connector at one end of the alarm cable to the MON port on the BTS3902E, and then tighten the screw on the connector to 0.25 Nm (2.21 lbfin.), as shown in Figure 10-27. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 157 BTS3902E WCDMA Installation Guide 10 Installing Cables Figure 10-27 Installing the alarm cable Step 2 Route the cable by referring to 10.1 Cabling Requirements, and then use cable ties to bind the cable. Step 3 Label the installed cable by referring to Attaching a Sign Plate Label in Installation Reference.
----End Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 158 BTS3902E WCDMA Installation Guide 11 Installing the Housing 11 Installing the Housing About This Chapter Context This chapter describes the procedures for installing the upper housing and optional camouflage shell for a BTS3902E after the BTS3902E and related cables are installed. There are two types of the BTS3902E. This document uses one type as the example to describe how to install the housing. l If the optional camouflage shell is required, the shell must be installed before the upper housing is installed, and the upper housing must be removed before the shell is removed. l There are two types of the BTS3902E. This document uses one type as the example to describe. 11.1 (Optional) Installing a Camouflage Shell This section describes how to install a camouflage shell for a BTS3902E as required. 11.2 Installing the Upper Housing This section describes how to install the upper housing for a BTS3902E. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 159 BTS3902E WCDMA Installation Guide 11 Installing the Housing 11.1 (Optional) Installing a Camouflage Shell This section describes how to install a camouflage shell for a BTS3902E as required. Procedure Step 1 Use an M4 Phillips screwdriver to loosen the two captive screws from the upper housing, as shown in Figure 11-1. Figure 11-1 Loosening the screws from the housing Step 2 Move the upper housing until it is stopped, as shown in Figure 11-2. Figure 11-2 Moving the upper housing Step 3 Install the slots on the camouflage shell to the tabs to secure the shell, as shown in Figure 11-3. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 160 BTS3902E WCDMA Installation Guide 11 Installing the Housing Figure 11-3 Installing the camouflage shell
(1) Camouflage shell
(2) Slots
(3) Tabs Step 4 Use an M4 Phillips screwdriver to tighten the two captive screws to 1.2 Nm (10.62 lbfin.), as shown in Figure 11-4. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 161 BTS3902E WCDMA Installation Guide Figure 11-4 Tightening the screws 11 Installing the Housing
----End 11.2 Installing the Upper Housing This section describes how to install the upper housing for a BTS3902E. Context NOTE The camouflage shell is optional. Following uses the BTS3902E equipped with a camouflage shell as an example. Procedure Step 1 Close the housing, and use an M4 Phillips screwdriver to tighten the two captive screws to 1.2 Nm (10.62 lbfin.), as shown in Figure 11-5. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 162 BTS3902E WCDMA Installation Guide 11 Installing the Housing Figure 11-5 Closing the housing and tightening the screws
----End Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 163 BTS3902E WCDMA Installation Guide 12 Checking the BTS3902E Hardware Installation 12 Checking the BTS3902E Hardware Installation This chapter describes how to check the hardware installation after a BTS3902E is installed. Table 12-1 provides the checklist for the BTS3902E hardware installation. Table 12-1 Checklist for the BTS3902E Hardware Installation SN Item 1 2 3 4 5 6 7 8 9 The position for each device conforms to the engineering drawing and meets the space requirement. Sufficient space is reserved for equipment maintenance. The BTS3902E is securely installed and the installed BTS3902E has a housing. In the wall-mounted scenario, the holes of the mounting bracket are well aligned with the holes of the expansion bolt assemblies. In addition, the adapting plates are secured on the wall evenly and steadily. In the pole-mounted scenario, the supports for the mounting brackets are secured on the pole. The horizontal error of the BTS3902E is less than 3 mm (0.12 in.), and the vertical error is not more than 3 mm (0.12 in.). The outdoor cables are properly installed. The vacant ports are covered with waterproof caps, and the caps are waterproofed. None of power cables and signal cables is short-circuited or reversely connected, when ground impedance of each PGND cable is 10 ohms. In addition, all these cables are not damaged or broken. Power cables and PGND cables are separately bound from other cables. All BTS3902E-related modules are connected to the closest ground bar using PGND cables. 10 The connectors of each signal cable are intact and securely linked, and these cables are not damaged or broken. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 164 BTS3902E WCDMA Installation Guide 12 Checking the BTS3902E Hardware Installation Item Labels are correct, legible, and complete at both ends of each cable, feeder, and jumper. SN 11 Table 12-2 provides the checklist for the installation of an AC surge protection box. Table 12-2 Checklist for the installation of an AC surge protection box SN Item 1 2 3 4 5 6 7 8 9 The PG connectors for routing cables on an AC surge protection box are securely installed. The waterproof fillers on an AC surge protection box are not stripped or broken. OT terminals are securely linked to the cables connecting to an AC surge protection box. Cable sheaths are not damaged, and the extra length of each cable is cut without sharp edges. PG connectors are tightened, and waterproof rings are secured. The six screws on the cabling cavity for an AC surge protection box are tightened properly. The axis between the cover plate for and the case of an AC surge protection box is not broken, and the surface of the protection box is not scratched. The cable connections for an AC surge protection box meet the requirements in the operation guide. The cover plate for the cabling cavity is closed after OT terminals are tightened. An AC surge protection box is powered off before installation and maintenance. The protection grounding of an AC surge protection box and the surge protection grounding of a building share one group of ground conductors. 10 An AC surge protection box must be installed or maintained in dry conditions. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 165 BTS3902E WCDMA Installation Guide 13 Performing a Power-On Check on the BTS3902E 13 Performing a Power-On Check on the BTS3902E This chapter describes the procedure for performing a power-on check on the BTS3902E. NOTICE After you unpack a BTS3902E, you must power it on within 24 hours. If you power off the BTS3902E for maintenance, you must restore power to it within 24 hours. Figure 13-1 shows the BTS3902E power-on check procedure. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 166 BTS3902E WCDMA Installation Guide 13 Performing a Power-On Check on the BTS3902E Figure 13-1 BTS3902E power-on check procedure Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 167 BTS3902E WCDMA Installation Guide 14 References 14 References About This Chapter This chapter describes reference information during installation. 14.1 Preparing OT Terminals of the AC Input Power Cable to the AC Surge Protection Box This section describes for preparing OT terminals for connecting one end of the AC input power cable to an AC surge protection box. 14.2 Adding a Waterproofed Round DC Connector to the BTS3902E Power Cable on the BTS3902E Side This section describes how to add a waterproofed round DC connector to the BTS3902E power cable on the BTS3902E side. 14.3 Installing a Ground Clip This section describes how to install a ground clip on a fast Ethernet or gigabit Ethernet (FE/
GE) cable. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 168 BTS3902E WCDMA Installation Guide 14 References 14.1 Preparing OT Terminals of the AC Input Power Cable to the AC Surge Protection Box This section describes for preparing OT terminals for connecting one end of the AC input power cable to an AC surge protection box. 14.1.1 Preparing OT Terminals of the AC Input Power Cable to the SPD60D This section describes for preparing OT terminals for connecting one end of the AC input power cable to an SPD60D. Context Figure 14-1 shows the cable diagram on labels. Figure 14-1 Cable diagram on labels
(1) Cable diagram on labels Procedure Step 1 Cut the cable to the required length based on the actual cable route. Step 2 If the power cable is longer than or equal to 5 m (16.4 ft), cut the corrugated pipe into multiple 5-meter-long pieces; if the cable is shorter than 5 m (16.4 ft), cut the corrugated pipe based on the actual length of the power cable. NOTE Following is based on the power cable longer than or equal to 5 m (16.4 ft). Step 3 Lead the power cable through corrugated pipes, and add a connector between two corrugated pipes, as shown in Figure 14-2. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 169 BTS3902E WCDMA Installation Guide 14 References Figure 14-2 Leading the power cable through corrugated pipes Step 4 Join the corrugated pipes, as shown in Figure 14-3. Figure 14-3 Joining corrugated pipes Step 5 Determine the length of the power cable for different operations based on the labels, as shown in Figure 14-4. Figure 14-4 Determining the length of the power cable Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 170 BTS3902E WCDMA Installation Guide 14 References Step 6 Use a utility knife to strip the specified length of the sheath and shield layer off the power cable, as shown in Figure 14-5. Figure 14-5 Stripping the specified length of the sheath and shield layer Step 7 Strip the sheath off each core wire, as shown in Figure 14-6. Figure 14-6 Stripping the sheath off each core wire Step 8 Add OT terminals to the three core wires, as shown in Figure 14-7. Figure 14-7 Adding OT terminals
----End 14.1.2 Preparing OT Terminals to the Power Cable Connected to the SPM60A This section describes the procedure for Preparing OT terminals to the power cable connected to the SPM60A. Context Figure 14-8 shows the SPM60A power cable diagram on label. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 171 BTS3902E WCDMA Installation Guide 14 References Figure 14-8 SPM60A power cable diagram on label
(1) SPM60A power cable diagram on label NOTE l The OUT cable is a power cable between the SPM60A and the base station. The IN cable is a power cable between the SPM60A and power equipment. l The same method is used for adding OT terminals to the OUT and IN cables, except that different lengths of jacket need to be stripped off the wires of the OUT and IN cables. This section only uses adding OT terminals to an IN cable as an example. Procedure Step 1 Cut each cable to a length suitable for the actual cable routing. Step 2 If the power cable is longer than or equal to 5 m (16.4 ft), cut the corrugated pipe into pieces, each with a length of 5 m (16.4 ft). If the cable is shorter than 5 m, cut the corrugated pipe based on the actual length of the power cable. NOTE The following procedure uses the power cable longer than or equal to 5 m (16.4 ft) as an example. Step 3 Route the power cable through corrugated pipes, and add a connector between two corrugated pipes, as shown in Figure 14-9. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 172 BTS3902E WCDMA Installation Guide 14 References Figure 14-9 Routing the power cable through corrugated pipes Step 4 Connect the corrugated pipes, as shown in Figure 14-10. Figure 14-10 Connecting corrugated pipes Step 5 Determine the length of the cable for different operations based on the power cable diagram on the SPM60A label, as shown in Figure 14-11. Figure 14-11 Determining the length of the power cable for the SPM60A Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 173 BTS3902E WCDMA Installation Guide 14 References Step 6 Strip a specified length of the jacket and shield layer off the power cable for the SPM60A, as shown in Figure 14-12. Figure 14-12 Stripping the jacket and shield layer off the power cable for the SPM60A Step 7 Strip the jacket off each core wire of the power cable for the SPM60A, as shown in Figure 14-13. Figure 14-13 Stripping the jacket off the core wires of the power cable for the SPM60A Step 8 Add OT terminals to core wires for the SPM60A, as shown in Figure 14-14. Figure 14-14 Adding OT terminals to the core wires of the power cable for the SPM60A
----End 14.2 Adding a Waterproofed Round DC Connector to the BTS3902E Power Cable on the BTS3902E Side This section describes how to add a waterproofed round DC connector to the BTS3902E power cable on the BTS3902E side. Context Table 14-1 lists and Figure 14-15 illustrates the pin assignment for the wires of the BTS3902E power cable. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 174 BTS3902E WCDMA Installation Guide 14 References Table 14-1 Cable description BTS3902E Side Cable Color of the Core Wire (North American Standard) Color of the Core Wire (European Standard) Waterproofed round DC connector NEG(-) wire RTN(+) wire Blue Black Blue Brown Figure 14-15 Connections of the BTS3902E power cable (using the European standard as an example) NOTE The colors and structures of cables vary depending on the region. Figure 14-16 shows the components of a waterproofed round DC connector. Figure 14-16 Material list
(1) Protective cover
(2) Socket
(3) Clamping jaw 1
(4) Nut Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 175 BTS3902E WCDMA Installation Guide Procedure 14 References Step 1 Leave a specified length of the cable, lead the nut, clamping jaw (including the waterproof gasket), and socket through the cable, and partially tighten the nut, as shown in Figure 14-17. Figure 14-17 Leading the nut, clamping jaw, waterproof gasket, and socket through the cable
(1) Power Cable
(2) Plastic cable tie Step 2 Use the stripping ruler card to measure correct lengths. Strip about 48 mm (1.89 in.) of the sheath off the cable and 17 mm (0.67 in.) off the sheath of each wire, and assemble the shield layer, as shown in Figure 14-18. NOTE The stripping ruler card is delivered with the components of the connector. NOTICE l Use a pair of diagonal pliers to cut the padding. l Gently strip the insulation sheath to avoid damage to the conductor metal. l Ensure that the wires do not split during cable stripping. Figure 14-18 Cable stripping
(1) Shield layer Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 176 BTS3902E WCDMA Installation Guide 14 References Step 3 Connect the black or brown core wire labeled RTN(+) to the + port on the connector and the blue core wire labeled NEG(-) to the - port. Then use a Phillips screwdriver to tighten the two screws on both sides to 1.4 Nm (12.39 lbfin.), as shown in Figure 14-19. Figure 14-19 Connecting the core wires to the connector and tightening the core wires Step 4 Pull each wire slightly to check whether the connections are secure. If the cable slides outward or the wire of the cable is exposed outside the hole for the cable, remove the cable, cut the split wires, and then strip the jacket and install the cable again. Step 5 Insert the assembled shield layer into the shield slot, and tighten the screw at the bottom to 1.4 Nm (12.39 lbfin.) to secure the shield layer, as shown in Figure 14-20. NOTE Cut the extra shield layer using the diagonal pliers. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 177 BTS3902E WCDMA Installation Guide 14 References Figure 14-20 Installing and securing the shield layer
(1) Shield layer Step 6 Use your hand to screw the gasket and the protective cover until the red line on the gasket cannot be seen, as shown in Figure 14-21. Figure 14-21 Tightening the gasket and the protective cover Step 7 Partially tighten the nuts and socket, and then use a combination wrench (capacity: 28 mm [1.1 in.]) to secure the nuts, as shown in Figure 14-22. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 178 BTS3902E WCDMA Installation Guide 14 References Figure 14-22 Tightening the nuts and socket Step 8 Use a multimeter to check the connection reliability, as shown in Figure 14-23. Figure 14-23 Using a multimeter to check the connection reliability NOTICE l The ports of the connector cannot be short-circuited. l Metal jackets and ports of the connector cannot be short-circuited. Step 9 If the device is installed outdoors, the connector must be wrapped with three layers of PVC insulation tape, as shown in Figure 14-24. NOTICE Do not wrap the connector with more than three layers of PVC insulation tape. Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 179 BTS3902E WCDMA Installation Guide 14 References Figure 14-24 Wrap three layers of PVC insulation tape
----End 14.3 Installing a Ground Clip This section describes how to install a ground clip on a fast Ethernet or gigabit Ethernet (FE/
GE) cable. Procedure Step 1 Determine the position for installing the ground clip on the cable based on the actual cable route. Step 2 Use a utility knife to strip the sheath off the FE/GE cable for about 32 mm (1.26in.) to expose the shield layer, as shown in Figure 14-25. NOTICE Do not damage the shield layer when stripping the sheath off the cable. Figure 14-25 Stripping the sheath off the FE/GE cable Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 180 BTS3902E WCDMA Installation Guide 14 References Step 3 Install the ground clip on the shield layer of the cable, and then use a screwdriver to tighten the screws on the ground clip, as shown in Figure 14-26. Figure 14-26 Tightening the screws on a ground clip
(1) Ground cable
(2) Ground clip
(3) FE/GE cable Step 4 Wrap three layers of waterproof tape and three layers of polyvinyl chloride (PVC) insulation tape at the ground clip. NOTICE l Wrap the tape around the clip from bottom up, then from top down, and finally from bottom up. Do not cut the tape until all the three layers of the tape are already wrapped. When wrapping tape, be sure that each layer of tape overlaps more than 50% of the preceding layer. l The degree between the ground cable and the FE/GE cable is not greater than 15. When the FE/GE cable is routed vertically, the ground cable must be routed downwards. Figure 14-27 Wrapping waterproof tape and PVC insulation tape
(1) Waterproof tape
(2) PVC insulation tape
(3) FE/GE cable
(4) Ground cable Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 181 BTS3902E WCDMA Installation Guide Step 5 Connect the ground cable to an external ground bar.
----End 14 References Issue 10 (2014-05-16) Huawei Proprietary and Confidential Copyright Huawei Technologies Co., Ltd. 182
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2014-06-24 | 869 ~ 894 | TNB - Licensed Non-Broadcast Station Transmitter | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2014-06-24
|
||||
1 | Applicant's complete, legal business name |
Huawei Technologies Co.,Ltd
|
||||
1 | FCC Registration Number (FRN) |
0007419963
|
||||
1 | Physical Address |
Administration Building, Headquarters of Huawei
|
||||
1 |
Shenzhen, N/A
|
|||||
1 |
China
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
O******@cetecom.com
|
||||
1 | TCB Scope |
B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
QIS
|
||||
1 | Equipment Product Code |
BTS3902E-U850
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
Z******** X********
|
||||
1 | Telephone Number |
+86-7********
|
||||
1 | Fax Number |
+86-7********
|
||||
1 |
z******@huawei.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | If so, specify the short-term confidentiality release date (MM/DD/YYYY format) | 12/21/2014 | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | TNB - Licensed Non-Broadcast Station Transmitter | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Micro BTS | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Power output listed is conducted. The antenna(s) used for this transmitter must be fixed-mounted on outdoor permanent structures. RF exposure compliance is addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of §1.1307(b)(3). | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
Huawei Technologies Co., LTD
|
||||
1 | Name |
Z******** F********
|
||||
1 | Telephone Number |
86-75********
|
||||
1 | Fax Number |
86-75********
|
||||
1 |
z******@huawei.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 22H | 869.00000000 | 894.00000000 | 11.5600000 | 0.0020000000 ppm | 4M16F9W |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC