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ION-U Remote Unit H 7P/80-85P/17(E)P/19P Manual MF0200A8D DISCLAIMER:
This document has been developed by CommScope, and is intended for the use of its customers and customer support personnel. The information in this document is subject to change without notice. While every effort has been made to eliminate errors, CommScope disclaims liability for any difficulties arising from the interpretation of the information contained herein. The information contained herein does not claim to cover all details or variations in equipment, nor to provide for every possible incident to be met in connection with installation, operation, or maintenance. This document describes the performance of the product under the defined operational conditions and does not cover the performance under adverse or disturbed conditions. Should further information be desired, or should particular problems arise which are not covered sufficiently for the purchasers purposes, contact CommScope. CommScope reserves the right to change all hardware and software characteristics without notice. COPYRIGHT:
Copyright 2016 CommScope Inc. All Rights Reserved. This document is protected by copyright. No part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical photocopying, recording, or otherwise without the prior written permission of CommScope. TRADEMARKS All trademarks identified by or are registered trademarks or trademarks, respectively, of CommScope. Names of products mentioned herein are used for identification purposes only and may be trademarks and / or registered trademarks of their respective companies. Andrew Wireless Systems GmbH, 20-January-2017 Page 2 Users Manual for ION-U Table of Contents TABLE OF CONTENTS 1. GENERAL 1.1. 1.2. 1.3. 1.4. 1.5. 1.6. USED ABBREVIATIONS HEALTH AND SAFETY PROPERTY DAMAGE WARNINGS COMPLIANCE ABOUT COMMSCOPE INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT 2. INTRODUCTION 2.1. 2.2. PURPOSE ION-U HIGH POWER REMOTE UNITS 3. FUNCTIONAL DESCRIPTION 4. COMMISSIONING 4.1. 4.2. 4.2.1. 4.2.2. 4.2.3. 4.2.4. 4.2.5. GENERAL HIGH POWER RU MECHANICAL INSTALLATION Health and Safety for mechanical installation Property Damage Warnings for mechanical installation Wall mounting procedure Pole mounting procedure with screw bands Pole mounting procedure with brackets 4.3. 4.3.1. 4.3.2. 4.3.3. 4.3.4. 4.3.5. 4.3.6. 4.3.7. 4.3.8. ELECTRICAL INSTALLATION Health and Safety for electrical installation Property Damage Warnings for electrical installation Connections Grounding (Earthing) Connection of the antenna cable Cleaning procedure for RF cable connectors Antenna cable connector assembly Mains power connection 4.3.8.1. Mains power connection AC 4.3.8.2. Mains power connection DC Extension Unit port connection External alarm In / Out port RS 485 /+28 V port Local interface port Coupling probe Optical-fiber cable connection Assembly instructions for optical LC patch cables 4.3.9. 4.3.10. 4.3.11. 4.3.12. 4.3.13. 4.3.14. 4.3.15. 4.3.15.1. Assemble optical Opus short plug components 6 6 7 7 8 12 13 15 15 15 16 17 17 17 17 17 19 20 21 23 23 23 24 27 28 29 32 33 33 35 37 38 38 39 39 40 42 43 Users Manual for ION-U Page 3 Table of Contents 4.3.15.2. 4.3.15.3. Connect Opus short plug to RU Disconnect Opus short plug from RU 4.3.16. Optional equipment for optical fiber connection 4.4. COMMISSIONING FLOW-CHART 5. ALARMS 5.1. 5.2. 5.3. 5.4. BITE AND ALARMS TROUBLESHOOTING STATUS LED ALARMS EXTERNAL ALARM INPUTS AND OUTPUTS 6. MAINTENANCE 6.1. 6.2. 6.3. GENERAL REPLACING THE FAN UNIT CLEANING THE HEAT SINK 7. APPENDIX 7.1. 7.2. 7.3. 7.4. ILLUSTRATIONS SPECIFICATIONS SPARE PARTS LIST OF CHANGES INDEX 8. 45 46 46 47 49 49 49 49 50 51 51 52 53 54 54 55 55 55 56 Page 4 Users Manual for ION-U Figures and Tables FIGURES AND TABLES figure 3-1 ION-U High Power RU block diagram ........................................................ 16 figure 4-1 Wall mounting - pitches .............................................................................. 19 figure 4-2 Pole mounting - pitches .............................................................................. 20 figure 4-3 Pole mounting - screw bands ..................................................................... 20 figure 4-4 Pole mounting - fasten RU ......................................................................... 20 figure 4-5 Pole mounting max. diameter ................................................................. 21 figure 4-6 Pole mounting with brackets ................................................................... 21 figure 4-7 Pole mounting - pitches .............................................................................. 22 figure 4-8 Pole mounting - brackets ........................................................................... 22 figure 4-9 Pole mounting - fasten RU ......................................................................... 22 figure 4-10 ION-U H 7P/80-85P/17(E)P/19P AC version connector flange ............... 24 figure 4-11 ION-U H 7P/80-85P/17(E)P/19P DC version connector flange ............... 26 figure 4-12 Grounding bolts ........................................................................................ 27 figure 4-13 Grounding bolt, schematic view ............................................................... 27 figure 4-14 Mains power connector ............................................................................ 34 figure 4-15 Mains power cable - AC ........................................................................... 34 figure 4-16 EU connector and cable bridge ................................................................ 37 figure 4-17 Mounting the EU cable bridge .................................................................. 37 figure 4-18 Alarm connector ....................................................................................... 38 figure 4-19 RS485 /+28 VDC connector ..................................................................... 38 figure 4-20 Local interface connector ......................................................................... 39 figure 4-21 Contents of the Opus short plug kit .......................................................... 42 figure 4-22 LC/APC patch cable requirements ........................................................... 42 figure 4-23 Opus short plug clamp and nut ................................................................ 43 figure 4-24 Simplex split gasket ................................................................................. 43 figure 4-25 Duplex split gasket ................................................................................... 43 figure 4-26 Simplex cavity A ....................................................................................... 44 figure 4-27 Duplex cavity A & B .................................................................................. 44 figure 4-28 Assemble Opus short plug ....................................................................... 44 figure 4-29 Insert LC connector plug into plug body .................................................. 44 figure 4-30 Tighten Opus short plug adapter nut ....................................................... 45 figure 4-31 Remove Opus short plug protective cap .................................................. 45 figure 4-32 Insert Opus short plug into RU receptacle ............................................... 45 figure 4-33 Disconnect Opus short plug from RU ...................................................... 46 figure 4-34 Optional pigtail kit ..................................................................................... 46 figure 5-1 Alarm inputs and outputs ........................................................................... 50 figure 7-1 ION-U H 7P/80-85P/17(E)P/19P required space ....................................... 54 table 4-1 Specified torques ......................................................................................... 18 table 4-2 ION-U H RU connectors .............................................................................. 25 table 4-3 AC power cable pinning .............................................................................. 34 table 4-4 Alarm connector pinning .............................................................................. 38 table 4-5 RS485/+28V pinning ................................................................................... 38 table 4-6 Local interface connector pinning................................................................ 39 Users Manual for ION-U Page 5 1. General 1. General 1.1. Used Abbreviations AC/DC Alternating current / Direct Current AIMOS Andrew Integrated Management and Operating System Automatic Level Control ALC BITE BTS CDMA Code Division Multiple Access CE Built-In Test Equipment Base Transceiver Station
"Conformit
("European Conformity") Code of Federal Regulations Europenne"
CFR DL DoC EP ESD EU GSM Downlink Declaration of Conformity Extension Port Electrostatic Discharge Extension Unit for System Global Communication Ground (Earth) Graphical User Interface Intercept Point 3rd order Identification Number Intelligent Optical Network GND GUI ICP3 ID No ION LED LMT LTE MIMO Multiple Input Multiple Output MS MU Light Emitting Diode Local Maintenance Terminal Long Term Evolution Mobile Station Main Unit Mobile Operations and Maintenance Center Passive Intermodulation Input power Output power Noise Figure NF OMC OTRx Optical Transceiver PIM Pin Pout Rev RF RU RX SISO SNMP Simple Protocol Revision Radio Frequency Remote Unit Receiver Network Single Input Single Output Management Transmitter TX UL UMTS Universal Mobile Telecommunication Uplink System Uninterruptible Power Supply UPS VSWR Voltage Standing Wave Ratio WCDMA Wideband Code Division Multiple Access Extensible Markup Language WDM Wavelength Division Multiplex XML Page 6 Users Manual for ION-U 1. General 1.2. Health and Safety 1. Danger: Electrical hazard. Danger of death or fatal injury from electrical current. Obey all general and regional installation and safety regulations relating to work on high voltage installations, as well as regulations covering correct use of tools and personal protective equipment. 2. Danger: Electrical hazard. Danger of death or fatal injury from electrical current inside the unit in operation. Before opening the unit, disconnect mains power. 3. Caution: Laser radiation. Risk of eye injury in operation. Do not stare into the beam; do not view it directly or with optical instruments. 4. Caution: High frequency radiation in operation. Risk of health hazards associated with radiation from the units inner conductor of the antenna port(s). Disconnect mains before connecting or replacing antenna cables. 5. Caution: High frequency radiation in operation. Risk of health hazards associated with radiation from the antenna(s) connected to the unit. Implement prevention measures to avoid the possibility of close proximity to the antenna(s) while in operation. 1.3. Property Damage Warnings 1. Attention: Due to power dissipation, the Remote Unit may reach a very high temperature. Do not operate this equipment on or close to flammable materials. Use caution when servicing the unit. 2. Attention: Only authorized and trained personnel are allowed to open the unit and get access to the inside. 3. Notice: Although the Remote Unit is internally protected against overvoltage, it is strongly recommended to ground (earth) the antenna cables close to the antenna connectors of the Remote Unit for protection against atmospheric discharge. In areas with strong lightning, it is strongly recommended to install additional lightning protection. 4. Notice: ESD precautions must be observed. Before commencing maintenance work, use the available grounding (earthing) system to connect ESD protection measures. 5. Notice: Only suitably qualified personnel are allowed to work on this unit and only after becoming familiar with all safety notices, installation, operation and maintenance procedures contained in this manual. 6. Notice: Keep operating instructions within easy reach and make them available to all users. Users Manual for ION-U Page 7 1. General 7. Notice: Read and obey all the warning labels attached to the unit. Make sure that all warning labels are kept in a legible condition. Replace any missing or damaged labels. 8. Notice: Only license holders for the respective frequency range are allowed to operate this unit. 9. Notice: Make sure the repeater settings are correct for the intended use (refer to the manufacturer product information) and regulatory requirements are met. Do not carry out any modifications or fit any spare parts, which are not sold or recommended by the manufacturer. 1.4. Compliance 1. Notice: For installations which have to comply with European EN50385 exposure compliance requirements, the following Power Density limits/guidelines (mW/cm) according to ICNIRP are valid:
0.2 for frequencies from 10 MHz to 400 MHz o o F (MHz) / 2000 for frequencies from 400 MHz to 2 GHz o 1 for frequencies from 2 GHz to 300 GHz 2. Notice: For installations, which have to comply with FCC RF exposure requirements, the antenna selection and installation must be completed in a way to ensure compliance with those FCC requirements. Depending on the RF frequency, rated output power, antenna gain, and the loss between the repeater and antenna, the minimum distance D to be maintained between the antenna location and human beings is calculated according to this formula:
D
[
cm
]
P mW
[
PD
[
4
]
mW
/
cm 2
]
where P (mW) is the radiated power at the antenna, i.e. the max. rated repeater output power in addition to the antenna gain minus the loss between the repeater and the antenna. PD (mW/cm) is the allowed Power Density limit acc. to 47 CFR 1.1310 (B) for general population / uncontrolled exposures which is o F (MHz) / 1500 for frequencies from 300MHz to 1500MHz o 1 for frequencies from 1500MHz to 100,000MHz RF exposure compliance may need to be addressed at the time of licensing, as required by the responsible FCC Bureau(s), including antenna co-location requirements of 1.1307(b)(3). Page 8 Users Manual for ION-U 1. General 3. Notice: Installation of this equipment is in full responsibility of the installer, who has also the responsibility, that cables and couplers are calculated into the maximum gain of the antennas, so that this value, which is filed in the FCC Grant and can be requested from the FCC data base, is not exceeded. The industrial boosters are shipped only as a naked booster without any installation devices or antennas as it needs for professional installation. 4. Notice: For installations which have to comply with FCC/Industry Canada requirements:
English:
This device complies with FCC Part 15 and Industry Canada license 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. This device complies with Health Canadas Safety Code. The installer of this device should ensure that RF radiation is not emitted in excess of the Health Canadas requirement. Information can be obtained at http:
//www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct-eng.php. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. French:
Cet appareil est conforme FCC Partie15 dIndustrie Canada RSS standard exempts de licence (s). Son utilisation est soumise Les deux conditions suivantes: (1) cet appareil ne peut pas provoquer dinterfrences et (2) cet appareil doit accepter Toute interfrence, y compris les interfrences qui peuvent causer un mauvais fonctionnement du dispositif. Cet appareil est conforme avec Sant Canada Code de scurit 6. Le programme dinstallation de cet appareil doit sassurer que les rayonnements RF nest pas mis au-
del de Iexigence de Sant Canada. Les informations peuvent tre obtenues:
http://www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct-fra.php Les changements ou modifications non expressment approuvs par la partie responsable de la conformit pourraient annuler l'autorit de l'utilisateur utiliser cet quipement. 5. Notice: Corresponding local particularities and regulations must be observed. For national deviations, please refer to the respective documents included in the manual CD that is delivered with the unit. Users Manual for ION-U Page 9 1. General 6. Notice: The unit complies with Overvoltage Category II. It also complies with the surge requirement according to EN 61000-4-5 (fine protection); however, installation of an additional medium (via local supply connection) and/or coarse protection (external surge protection) is recommended depending on the individual application in order to avoid damage caused by overcurrent. the requirements of For Canada and US, components used to reduce the Overvoltage Category shall comply with IEC 61643-series. As an alternative, components used to reduce the Overvoltage Category may comply with ANSI/IEEE C62.11, CSA Certification Notice No. 516, CSA C22.2 No. 1, or UL 1449. Suitability of the component for the application shall be determined for the intended installation. 7. Note: For a Class A digital device or peripheral:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. 8. Note: For a Class B digital device or peripheral:
This equipment 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. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference. 9. Note: This unit complies with European standard EN60950. 10. Note: The Manufacturer's rated output power of this equipment is for single carrier operation. For situations when multiple carrier signals are present, the rating would have to be reduced by 3.5 dB, especially where the output signal is reradiated and can cause interference to adjacent band users. This power reduction is to be by means of input power or gain reduction and not by an attenuator at the output of the device. Page 10 Users Manual for ION-U 1. General Equipment Symbols Used / Compliance Please observe the meanings of the following symbols used in our equipment and the compliance warnings:
Symbol Compliance Meaning / Warning Unit is for FCC Part 20 purposes - COMMERCIAL MOBILE SERVICES only. WARNING: This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation. Alert sign to R&TTE To be sold exclusively to mobile operators or authorized installers no harmonized frequency bands, operation requires license. Intended use: EU and EFTA countries Indicates conformity with the R&TTE directive 1999/5/EC certified by the notified body no. 0700.
---
FCC CE Users Manual for ION-U Page 11 1. General 1.5. About CommScope CommScope is the foremost supplier of one-stop, end-to-end radio frequency (RF) solutions. Part of the CommScope portfolio are complete solutions for wireless infrastructure from top-of-the-tower base station antennas to cable systems and cabinets, RF site solutions, signal distribution, and network optimization. For patents see www.cs-pat.com. CommScope has global engineering and manufacturing facilities. In addition, it maintains field engineering offices throughout the world. Andrew Wireless Systems GmbH based in Buchdorf/ Germany, which is part of CommScope, is a leading manufacturer of coverage equipment for mobile radio networks, specializing in high performance, RF and optical repeaters. Our optical distributed networks and RF repeater systems provide coverage and capacity solution for wireless networks in both indoor installations and outdoor environments, e.g. tunnels, subways, in-trains, airport buildings, stadiums, skyscrapers, shopping malls, hotels and conference rooms. Andrew Wireless Systems GmbH operates a quality management system in compliance with the requirements of ISO 9001 and TL 9000. All equipment is manufactured using highly reliable material. To maintain highest quality of the products, comprehensive quality monitoring is conducted at all fabrication stages. Finished products leave the factory only after a thorough final acceptance test, accompanied by a test certificate guaranteeing optimal operation. This product meets the requirements of the R&TTE directive and the Declaration of Conformity (DoC) itself. A current version of the CE DoC is included in this manual CD delivered *. Any updated version of the DoC is available upon request from the local sales offices or directly from CommScope via the local Customer Support at one of the addresses listed in the following chapter. According to the DoC, our "CE"-marked equipment can be used in all member states of the European Union. Note:
Exceptions of and national deviations from this intended use may be possible. To observe corresponding local particularities and regulations, please refer to the respective documents (also in national language) which are included in the manual CD delivered.
* In case the Declaration of Conformity (DoC) for the product was not included in the manual CD delivered, it is available upon request from the local sales offices or directly from CommScope at one of the addresses listed in the following chapter. To make the most of this product, we recommend you carefully read the instructions in this manual and commission the system only according to these instructions. For technical assistance and support, please also contact the local office or CommScope directly at one of the addresses listed in the following chapter. Page 12 Users Manual for ION-U 1. General 1.6. International Contact Addresses for Customer Support Canada CommScope Canada 505 Consumers Road, Suite 803 Mail Toronto M2J 4V8, Canada Phone +1-905-878-3457 (Office)
+1-416-721-5058 (Cell) Fax
+1-905-878-3297 E-mail wisupport@commscope.com Mail Caribbean & South American Region CommScope Cabos do Brasil Ltda. CALA Tech Support for Distributed Coverage & Capacity Solutions (DCCS) products:
Rua Guaporanga, 49 Praa Seca Rio de Janeiro RJ ZIP: 21320-180, Brazil Phone +1-815-546-7154 (Cell) Fax E-mail wisupport@commscope.com
+55-15-9104-7722 (Office)
+ 55-15-2102-4001 China, India and Rest of Asia Andrew International Corporation Room 915, 9/F Chevalier Commercial Centre 8 Wang Hoi Rd Kowloon Bay, Hong Kong Mail Phone +852-3106-6100 Fax
+852-2751-7800 E-mail wisupport.China@commscope.com Middle East & North Africa A M E R I C A S A P A C CommScope Solutions International Inc.
(Branch) PO Box 48 78 22 Unit 3206, Floor 32, Jumeirah Business Center 5, Jumeirah Lakes Towers, Dubai, United Arab Emirates Mail Africa
&
Middle East Phone +971 4 390 09 80 Fax
+971 4 390 86 23 E-mail wisupport@commscope.com United States Andrew LLC, A CommScope Company Mail 620 North Greenfield Parkway Garner, NC 27529, U.S.A. Phone +1-888-297-6433
+1-919-329-8950 Fax E-mail wisupport@commscope.com Caribbean & Central American Region CommScope Mexico S.A. de C.V. Mail CALA Tech Support for Distributed Coverage & Capacity Solutions
(DCCS) products:
Av. Insurgentes Sur 688, Piso 6 Col. Del Valle, CP: 03100 Mexico City, Mexico Phone +52-55-1346-1900 (Office)
+52-55-1346-1901 Fax E-mail wisupport@commscope.com Australia & New Zealand Andrew Corporation (Australia) Pty Ltd. Mail Unit 1 153 Barry Road Campbellfield VIC 3061, Australia Phone +613-9300-7969 Fax
+613-9357-9110 E-mail wisupport.Australia@commscope.com South Africa Andrew Wireless Solutions Africa
(PTY) LTD Mail 11 Commerce Crescent West Eastgate, Sandton PO Box 786117 Sandton 2146 South Africa Phone + 27 11-719-6000 Fax
+ 27 11-444-5393 E-mail wisupport@commscope.com Users Manual for ION-U Page 13 Mail 1. General United Kingdom Andrew Wireless Systems UK Ltd Scandinavia Andrew Norway (AMNW) Unit 15, Ilex Building Mulberry Business Park Fishponds Road Wokingham Berkshire RG41 2GY, England Phone +44-1189-366-792 Fax
+44-1189-366-773 E-mail wisupport.uk@commscope.com Germany Andrew Wireless Systems GmbH Mail Industriering 10 86675 Buchdorf Germany Phone +49-9099-69-0 Fax E-mail wisupport@commscope.com
+49-9099-69-930 Austria Andrew Wireless Systems (Austria) GmbH Mail Weglgasse 10 2320 Wien-Schwechat Austria Phone +43-1706-39-99-10 Fax
+43-1706-39-99-9 E-mail wisupport.austria@commscope.com Italy Mail P.O. Box 3066 Osloveien 10 Hoenefoss 3501 Norway Phone Fax E-mail
+ 47 32-12-3530
+ 47 32-12-3531 wisupport@commscope.com France CommScope France Immeuble Le Lavoisier 4, Place des Vosges 92052 Courbevoie, France
+33-1 82 97 04 00
+33-1 47 89 45 25 wisupport@commscope.com Switzerland Mail Phone Fax E-mail CommScope Wireless Systems AG Mail Phone Fax E-mail Tiergartenweg 1 CH-4710 Balsthal Switzerland
+41-62-386-1260
+41-62-386-1261 wisupport.ch@commscope.com Iberia Region - Spain & Portugal E U R O P E CommScope Italy S.r.l., Faenza, Italy Andrew Espaa S.A. A CommScope Company Mail Via Mengolina, 20 48018 Faenza (RA) Italy Phone +39-0546-697111 Fax
+39-0546-682768 E-mail wisupport.italia@commscope.com Czech Republic CommScope Solutions Czech Republic C-Com, spol. s r.o U Moru 888 53006 Pardubice, Czech Republic Mail Phone +49 871 9659171 (Office)
+49 171 4001166 (Mobile) Fax
+49 871 9659172 E-mail wisupport@commscope.com Mail Phone Fax E-mail Avda. de Europa, 4 - 2 pta. Parque Empresarial de la Moraleja Alcobendas, Madrid 28108, Spain
+34-91-745-20 40
+34-91-661-87 02 wisupport.iberia@commscope.com Page 14 Users Manual for ION-U in transmit signals telephone systems Introduction 2. Introduction 2. 2.1. Purpose Mobile two directions between base transceiver station (BTS) and mobile stations (MS) within the signal coverage area to carry voice and data traffic. If weak signal transmissions occur within the coverage area because of indoor applications, topological conditions or distance from the transmitter, extension of the transmission range can be achieved by means of an optical distributed antenna system (DAS). Office buildings, sports arenas, college campuses, industrial parks, and other areas of high demand require the specialized capacity boost that an optical DAS can provide to meet increasing customer demands for voice and data. An optical DAS contains optical Master Units and a sufficient number of Remote Units to provide the necessary coverage. The number of the Remote Units depends on the coverage requirements of the DAS. The Remote Units are connected to the Master Unit with optical links. The Master Unit is the connection to the Base Transceiver Stations. The configuration of a Master Unit depends on the number of the Remote Units and the frequency range. RF signals are transported to and from the Remote Units via optical fibers. 2.2. ION-U High Power Remote Units The ION-U is an optical fiber based DAS system that efficiently takes the outputs of multiple Base Transceiver Stations (BTS) sectors and converts those RF signals to optical to send them over fiber optic cables to Remote Units to provide coverage in indoor and outdoor locations. The system supports both low power and high power remotes units and SISO and MIMO operation. The ION-U H 7P/80-85P/17(E)P/19P is a multi-band, multi-operator Remote Unit used in conjunction with a Master Unit in the ION optical distribution system. This system transports up to five frequency bands simultaneously (700 MHz, 800/850 MHz, 1700/2100 MHz, and 1900 MHz), providing a cost-effective solution for distributing capacity from one or more base stations. It has been specifically tested and optimized for GMSK, EDGE, CDMA, UMTS, HSPA+, LTE, and other OFDM modulations. Furthermore it is provisioned for future modulation scheme evolutions. These Remote Units feature independent downlink and uplink gain adjustments and an integrated channel power detector for in-band spectrum and PIM analysis and end-to-end auto leveling. Users Manual for ION-U Page 15 3. Functional Description The unit utilizes a single fiber to support multiple bands in both the uplink and downlink directions. WDM (Wave Division Multiplex) filters are integrated in the optical modules. For the UL, a wavelength within 1546 nm 1550 nm is used. For the DL, a wavelength of 1310 10 nm is used. The maximum optical output power for the UL and DL is 6.7 mW. 3. Functional Description figure 3-1 ION-U High Power RU block diagram In the Downlink (DL) path, the Remote Unit provides:
Optical to RF conversion of the input optical signal Automatic Gain Control (AGC) of each converted signal to compensate for optical losses RF amplification of the converted RF signal for transmission while maintaining an excellent signal-to-noise ratio RF filtering to reject spurious emissions In the Uplink (UL) path, the Remote Unit provides:
RF amplification to boost the signals received by the antennas to maintain an excellent signal-to-noise ratio RF filtering to reject spurious emissions Automatic Level Control (ALC) to adjust the RF signal level to meet blocking requirements RF-to-optical conversion of the signal, which is conveyed to the optical port The Remote Unit can be paired with further EUs (Extension Unit) to provide additional bands. Page 16 Users Manual for ION-U 4. Commissioning 4. Commissioning 4.1. General Read and observe chapter 1.2 Health and Safety as well as the description carefully to avoid mistakes and proceed step by step as described. Do not operate the Remote Unit without terminating the antenna connectors. The antenna connectors may be terminated by connecting them to their respective antennas or to a dummy load. Only qualified personnel should carry out the electrical, mechanical, commissioning, and maintenance activities that require the unit to be powered on when open. When opening the Remote Unit do not damage the warranty labels on the internal devices. The warranty is void if the seals are broken. One of the three mounting kits has to be ordered separately. They are not contained within the standard equipment. See chapter 7.3 Spare Parts. Unless otherwise agreed to in writing by CommScope, CommScopes general limited product warranty (http://www.commscope.com/Resources/Warranties/) shall be the warranty governing the Remote Units, including the installation, maintenance, usage and operation of the Remote Units. 4.2. High Power RU Mechanical Installation 4.2.1. Health and Safety for mechanical installation Read and observe chapter 1.2 Health and Safety. 1. Caution: Risk of injury by the considerable weight of the unit falling. Ensure there is adequate manpower to handle the weight of the system. Caution: Risk of serious personal injury by equipment falling due to improper installation. The installer must verify that the supporting surface will safely support the combined load of the electronic equipment and all attached hardware and components. The screws and dowels (wall anchors) used should also be appropriate for the structure of the supporting wall. 2. 4.2.2. Property Damage Warnings for mechanical installation 1. Attention: Do not install the unit in a way or at a place where the specifications outlined in the Environmental and Safety Specifications leaflet of the supplier are not met. 2. Attention: Due to power dissipation, the Remote Unit may reach a very high temperature. Ensure sufficient airflow for ventilation. 3. Notice: Exceeding the specified load limits may cause the loss of warranty. 4. Notice: When connecting and mounting the cables (RF, optical, mains, ...) ensure that no water can penetrate into the unit through these cables. Users Manual for ION-U Page 17 4. Commissioning 5. Notice: Ensure that there is free access to the electrical connections as well as to the cabinet. The approved bending radius of the connected cables must not be exceeded. See chapter 7.1 for more details. 6. Notice: If any different or additional mounting material is used, ensure that the mounting remains as safe as the mounting designed by the manufacturer. The specifications for stationary use of the Remote Unit must not be exceeded. Ensure that the static and dynamic strengths are adequate for the environmental conditions of the site. The mounting itself must not vibrate, swing or move in any way that might cause damage to the Remote Unit. 7. Notice: Observe all additional rules or restrictions regarding mounting that apply to specific Remote Unit types. For details refer to the mechanical specifications in the data sheet for the unit. Install the unit vertically with the fan unit at the top. A maximum tilt angle of 25 from a vertical position must be maintained, as shown in the following illustrations:
8. Notice: A spacing of 50 mm (1.97 inch) around the unit is required. 9. Notice: To ensure sufficient airflow when mounting the unit in enclosed spaces, two lid openings (one for the air inlet and the other for the air outlet) must be provided. Do not block these air inlets and outlets when mounting the Remote Unit. The size of each opening must equal at least 18 x 18 cm (> 300 cm2). Ensure that there is no thermal short circuit between the air inlet and air outlet. Make sure free airflow is not deflected or otherwise obstructed. Specified torques must be observed for certain mounting procedures according to the following table:
Tallow-drop screws M 4 3.3 N-m Hex nuts M 8 27 N-m Screw band lock 6 N-m Spacing PG PG bolts
(plastic)
(alum.) PG 13.5 PG 29 2.3 N-m 27 N-m 3.75 N-m 10 N-m M 4 M 8 table 4-1 Specified torques Users Manual for ION-U Type Thread Specified torques Page 18 4. Commissioning 4.2.3. Wall mounting procedure Notice: It is the responsibility of the installer to verify that the supporting surface will safely support the combined load of the electronic equipment and all attached hardware and components and to ensure that the RU is safely and securely mounted. 1. Mark the position of the drilling holes (for pitches refer to figure 4-1 Wall mounting). Drill four holes at the marked positions and insert dowels*. 2. Mount the brackets (A) to the wall using the M8x80 screws (B), split lock washers (C), and washers
(D). figure 4-1 Wall mounting - pitches 3. Hang the Remote Unit into the upper bracket, insert it to the lower bracket, and fasten it to the lower bracket with the M8x25 screws (E), split lock washers (F), and washers (G).
* The dowels are not included with the delivery because the suitable type depends on the on-site conditions (material of wall). Users Manual for ION-U Page 19 4. Commissioning 4.2.4. Pole mounting procedure with screw bands Standard mounting hardware cannot be used to mount the Remote Unit to a pole, a column, or other similar structures. Additional hardware must be used for this type of installation. The pole-mounting kit includes two mounting brackets with screw bands, (worm gear) clamps to mount the brackets to the pole and two M8x25 screws, flat washers, and split lock washers per bracket to attach the Remote Unit to the bracket. A B
. x a m 8 8 7
. n mi 5 7 7 D E C figure 4-2 Pole mounting figure 4-3 Pole mounting figure 4-4 Pole mounting -
- pitches
- screw bands fasten RU 1. Use two screw bands (B) for the upper and one for the lower bracket to fasten the two brackets (A) to the pole. 2. Place the bands around the pole or post and feed the loose end into the lock and tighten the slotted screw securely. When the screw is turned clockwise, it acts as a worm drive pulling the threads of the band causing the band to tighten around the pole. Note:
Page 20 fastening When installed congruently and not at an angle to each other. To determine the distance between the clamps refer to figure 4-2 Pole mounting - pitches. the brackets make sure they are that Users Manual for ION-U 4. Commissioning 3. Hang the Remote Unit into the upper bracket, insert it into the lower bracket, and fasten it to the lower bracket with the M8x25 screws (C), split lock washers (D) and washers (E), see chapter 4.2.3. The maximum diameter of the pole or column must not exceed 120 mm (4.7 inch). 12 0 ma x . figure 4-5 Pole mounting max. diameter 4.2.5. Pole mounting procedure with brackets The pole-mounting kit with brackets includes two mounting brackets (A), two counter brackets (B), four threaded bolts (C), flat (F) and split lock (G) washers, hexagon (E) and locking (D) nuts to mount the brackets to the pole and two M8x25 screws (H), flat (F) and split lock (G) washers to attach the Remote Unit to the bracket. figure 4-6 Pole mounting with brackets Users Manual for ION-U Page 21 figure 4-7 Pole mounting - pitches figure 4-8 Pole mounting - brackets 4. Commissioning figure 4-9 Pole mounting - fasten RU 1. Apply this procedure to both mounting brackets on both sides:
Screw a hexagon nut (E) to the threaded bolt and place a flat washer (F)) on it. Insert this side of the bolt into the mounting bracket (A). Then, fasten the mounting bracket with a flat washer (F), split lock washer (G), and the locking nut
(D). See figure 4-6 Pole mounting with brackets. 2. Place the pre-mounted brackets with threaded bolts to the pole or post, slide the counter bracket (B) on the threaded bolts and fasten the kit with a flat washer (F), split lock washer (G), and the locking nut (D). Note:
fastening When installed congruently and not at an angle to each other. To determine the distance between the clamps refer to figure 4-7 Pole mounting - pitches. the brackets make sure they are that 3. Hang the Remote Unit into the upper bracket, insert it into the lower bracket (see chapter 4.2.3), and fasten it to the lower bracket with the M8x25 screws (H), split lock washers (G), and flat washers (F). The diameter of the pole or column must be in the range from 65 to 120 mm (2.6 to 4.7 inch). Page 22 Users Manual for ION-U 4. Commissioning 4.3. Electrical Installation 4.3.1. Health and Safety for electrical installation Read and observe the notices in chapter 1.2 Health and Safety. 1. Danger: Electrical hazard. Danger of death or fatal injury from electrical current. Obey all general and regional installation and safety regulations relating to work on high voltage installations, as well as regulations covering correct use of tools and personal protective equipment. 4.3.2. Property Damage Warnings for electrical installation 1. Attention: It is compulsory to ground (earth) the unit before connecting the power supply. Grounding bolts are provided on the cabinet to connect the ground-bonding cable. 2. Attention: If the mains connector of the Remote Unit is not easily accessible, a disconnect device in the mains power circuit must be provided within easy reach. 3. Attention: A connection of the mains supply to a power socket requires the power socket to be nearby the Remote Unit. 4. Attention: Before connecting or disconnecting the mains connector at the Remote Unit, ensure that mains power supply is disconnected. 5. Attention: Make sure that an appropriate circuit breaker acting as a disconnect device (as required by IEC/EN60950-1) and an overcurrent limiting device are connected between mains power and the Remote Unit. 6. Attention: Incorrectly wired connections can destroy electrical and electronic components. 7. Notice: To avoid corrosion at the connectors caused by electrochemical processes, the material of the cable connectors must not cause a higher potential difference than 0.6 V (see electrochemical contact series). 8. Notice: Use an appropriate torque wrench for the coupling torques:
-
-
for 7/16 DIN-type (25 N-m / 19 ft lb) with 1 in opening, e. g. item no. 244377 available from the CommScope e-catalog for 4.3-10 type connectors (5 N-m, 44 in lb) with 22mm (7/8) in opening, e.g. item no. TW-4310 Do NOT use your hands or any other tool (e.g. a pair of pliers). This might cause damage to the connector and lead to a malfunction of the Remote Unit. 9. Notice: For unstabilized electric networks, which frequently generate spikes, the use of a voltage limiting device is advised. the 10. Notice: Observe labels on the disconnecting any cables. front panels before connecting or 11. Notice: Unused connectors must be closed with their protective covers to ensure water tightness. Users Manual for ION-U Page 23 4. Commissioning 4.3.3. Connections The ION-U RU ports and connectors shown in the following are located at the base of the RU. B C D F A E H I G J figure 4-10 ION-U H 7P/80-85P/17(E)P/19P AC version connector flange Page 24 Users Manual for ION-U 4. Commissioning Port/Conn EXPANSION EXTERNAL ALARM IN/OUT RS 485 /
+28V LOCAL INTERFACE ANT STATUS OPTICAL PROBE Grounding Bolts A B C D E F G H I J ION-U High Power RU Connectors/Indicators Purpose This connector is used to interconnect to an Extension Unit to provide additional bands of coverage. This connector provides two alarm contact inputs and two alarm contact outputs. This connector provides RS 485 communications and +28 VDC power (500 mA) This port is used for a local connection to a laptop PC. This connector is used for transmitting and receiving signals to and from an antenna, antenna splitter, or cross-band coupler. This LED provides a visual warning of an alarm condition. The color of the LED indicates the severity of the alarm. This connector is used to connect an optical fiber cable to receive downlink signals from and to send uplink signals back to the OTRx module of the ION-U Master Unit. This connector is used as measurement probe to antenna port. Ground (earth) bolts for connecting the mandatory ground cable to the RU Type Radiall Opus M424400-
003 Binder 712 series 8-pin Binder 712 series 5-pin RJ45 4.3-10 type female LED LC/APC8 QMA M6 bolts, hex nut, &
washers Coninvers M17 Series P20, 4-Pin MAINS This connector provides the power to RU models that use standard AC (100 to 240 Vac) power. table 4-2 ION-U H RU connectors Users Manual for ION-U Page 25 4. Commissioning J figure 4-11 ION-U H 7P/80-85P/17(E)P/19P DC version connector flange Port/Conn All, except MAINS J MAINS ION-U High Power RU Connectors/Indicators Purpose The connectors and indicators for the AC and the DC version are identical except for the MAINS connector. This connector provides the power to RU models that use standard DC (-60 to -48 Vdc) power. Type M6 bolts, hex nut, &
washers Page 26 Users Manual for ION-U 4. Commissioning 4.3.4. Grounding (Earthing) The RU must be grounded (earthed). When double grounding lugs are used they must support M6 studs with a stud hole spacing of 15.88 mm (5/8). 1. Connect an earth-bonding cable to one or both of the grounding bolt connections provided on the connector flange of the Remote Unit. Do not use the grounding connection to connect external devices. figure 4-12 Grounding bolts figure 4-13 Grounding bolt, schematic view 2. After loosening the hex nut(s), connect the earth-bonding cable between the two washers as illustrated in the figures above. 3. Then, fasten all parts again by tightening the hex nut(s). 4. Connect the other end of the ground wire to a suitable permanent ground. Note: Ground of a second unit (for example RU + EU) has to be connected to the same equipotential bonding terminal as the Remote Unit. Use bonding cables of the same length, as short as possible, and with a large wire cross section. Follow local electrical code practices. Users Manual for ION-U Page 27 4. Commissioning 4.3.5. Connection of the antenna cable The Remote Unit has one 4.3-10 type antenna connector labeled ANT. When attaching the antenna cable connector, it is recommended to refer to the corresponding documentation of the connector manufacturer. The bending radius of the antenna cable must remain within the given specifications. The selection of cable and antenna is an important consideration. On the one hand, a cable with higher loss is less expensive but, on the other hand, it impairs performance. Notice: Use an appropriate torque wrench for the coupling torques:
for 7/16 DIN-type (25 N-m / 19 ft lb) with 1 in opening, e. g. item no. 244377 available from the CommScope e-catalog for 4.3-10 type connectors (5 N-m, 44 in lb) with 22 mm (7/8) in opening, e.g. item no. TW-4310
-
-
Do NOT use your hands or any other tool (e.g. a pair of pliers). This might cause damage to the connector and lead to a malfunction of the Remote Unit. Attention: To minimize passive inter-modulation (PIM) distortion, attention has to be paid to the physical condition of the connector junctions:
Do not use connectors that show signs of corrosion on the metal surface. Prevent the ingress of water or dirt into the connector. Use protective caps for the connectors when not mounted. Before mounting clean the connectors with dry compressed air. Before mounting clean the mating surfaces of the connector with a lint-free alcohol-drenched cloth on a wooden or non-metallic item. Attach and torque the connectors properly. Avoid metallic abrasion when mounting the connectors by only screwing the connecting nut, but not turning the whole connector. Use a torque wrench to fasten the connector, see above. Clean the protective caps before mounting for antenna cable replacement. Page 28 Users Manual for ION-U 4. Commissioning 4.3.6. Cleaning procedure for RF cable connectors The figures in this chapter illustrate the cleaning procedure and do not show the actual RU. 1. What is needed for the cleaning?
a. Isopropyl alcohol b. Compressed air c. Lint-free wipe d. Cotton buds 2. Remove protective cap from the RF connector. Caution: Risk of injury by flying particles when compressed air is used. Wear protective clothing, especially protective glasses. 3. Remove metal chips and small particles from the mating and inner surfaces of the connector using compressed air. Warning: Flammable material. Risk of fire. Keep away from sources of ignition. Caution: Eye irritant product. Risk of eye irritation. Avoid contact with eyes and skin. Wear protective clothing, especially protective glasses. 4. Clean the connector winding with lint-
free wipe drenched with isopropyl alcohol. Users Manual for ION-U Page 29 5. Clean the lip of the inner ring with a cotton bud drenched with isopropyl alcohol. 4. Commissioning 6. Clean the inside surface of the inner ring with a cotton bud drenched with isopropyl alcohol. 7. Clean the inside of the center conductor spring tines with a cotton bud drenched with isopropyl alcohol. 8. Clean in the similar way the connector of the connected cable. Remove protective caps from the unit connector first. Page 30 Users Manual for ION-U 4. Commissioning 9. Remove metal chips and small particles from the mating and inner surfaces of the connector using compressed air. 10. Continue with the winding area using lint-free wipe drenched with isopropyl alcohol. 11. Continue with the inside mating surface of the inner ring. 12. Clean the outside surface of the center pin. Users Manual for ION-U Page 31 4. Commissioning 4.3.7. Antenna cable connector assembly 1. What is needed for the connector assembly?
a. Torque wrench. b. (Adjustable) counter wrench 2. Join the connectors and turn the coupling nut until the thread grips. 3. Push in the connector until it clicks. 4. Fasten the coupling nut hand-tight. Do not turn the connector but the coupling nut only. Page 32 Users Manual for ION-U 4. Commissioning 5. Retain the cable connector with the counter wrench and fasten the coupling nut with the torque wrench until the torque is applied (torque wrench clicks). Torque wrench Counter wrench For angled antenna connectors use your hand to retain the cable connector and fasten the coupling nut with the torque wrench. Make sure only the coupling nut is turned, not the cable connector. 4.3.8. Mains power connection Before connecting electrical power to the unit, the system must be grounded as described in the previous chapter. Mains power must be connected at the mains connector of the unit. 4.3.8.1. Mains power connection AC 1. Take the Mains power cable that was delivered with the RU. 2. Locate or install a suitable power junction box or receptacle near the RU and route the power cable from the power source to the RU. Do not connect the cable to the RUs Mains connector at this time. The power source must be interruptible. 3. The Mains cable must be properly secured observing local regulations and electrical codes. Be sure to allow enough slack in the cable at the RU to plug or unplug the cable into the Mains connector of the RU. 4. Wire the power cable to the junction box or receptacle. Refer to the color code and pin numbers shown in figure 4-15 (AC cable), and table 4-3. 5. With the cables Mains plug disconnected from the RU, turn the circuit breaker on, unscrew the plugs protective cover, and carefully test the plug with a voltmeter to ensure that the voltage and polarity are correct. 6. Once the testing has been completed, turn off the circuit breaker. 7. Unscrew the protective cover from the Mains connector of the RU (figure 4-14). 8. Insert the plug into the Mains connector and tighten the clamping ring until it is hand tight. Do not over-tighten the clamping ring. Users Manual for ION-U Page 33 Pin1 4. Commissioning Pin PE Pin3 Pin2 figure 4-14 Mains power connector figure 4-15 Mains power cable - AC The Mains cable is part of the delivery. Its available in two wiring configurations:
Protective Cap Wiring 1 Pin Name Color 1 Phase Black Neutral White 2 3 n.c PE Ground Green n.c. Wiring 2 Pin Name 1 Phase 2 Neutral 3 PE Ground Green/Yellow Color Brown Blue n.c n.c. table 4-3 AC power cable pinning For the AC power supply connection, a minimum cross section of 1.5 mm2 is required. Each wire must observe the applicable national regulations regarding loop impedance, voltage drop, and methods of installation. Make sure to connect the correct voltage to the unit. Note:
Do not connect or disconnect the power cord at the mains connector while power is on. Turn off mains* power before connecting the power cord at the Remote Unit, then, engage mains again.
* Mains power must be interrupted with an external mains breaker. For the mains breaker, observe the following recommendation:
120 Volt / 20 Amp max. or 240 Volt / 16 Amp, single-phase, 50 / 60 Hz AC service is needed, i.e. the external AC breaker should be 20 Amps max. for 120-Volt service or 13 - 16 Amps for 240-Volt service. Page 34 Users Manual for ION-U 4. Commissioning 4.3.8.2. Mains power connection DC Caution: Danger of electrical hazard by high current. Disconnect mains power before opening the DC connector housing. Note: The Mains cable must be properly secured observing local regulations and electrical codes. Be sure to allow enough slack in the cable at the RU to mount or dismount the cable into the DC Mains connector of the RU. Unscrew the two M3 x 12 captive screws and take off the cover from the DC Mains connector housing. At the RU housing the cover is inserted into a recess, so first lift the cover at the front and carefully pull it out from the recess. Then remove the rubber plug. Double lug DC cable connectors need to be M6 with a stud hold spacing of 15.88 mm (5/8). Users Manual for ION-U Rubber plug Page 35 4. Commissioning fitting install a conduit First,
(not contained in scope of delivery) to the 34.52 mm hole. This must be a suitable fitting for a 1 Inch conduit with lock nut. Inside, the clearance around the hole is 5 mm, the maximum space for the nut is 8 mm. Then, insert your wiring through the opening and mount it to the M6 mains terminals. Observe the correct polarity. Close the conduit fitting to ensure water tightness. For strain release, two M5 threaded holes are provided; the distance between the threaded holes is 34.5 mm.
+
-
Mount the housing cover by inserting it into the recess at the repeater cabinet and fastening the two M3 x 12 captive screws. Attention: For the DC power supply connection, a minimum cross section of 6.6 mm2 ( AWG 9) per potential is required. Each wire must observe loop impedance, voltage drop, and methods of installation. Make sure to connect the correct voltage to the unit. To ensure water-
tightness of the unit, use the correct size of cable gland. the applicable national regulations regarding Do not connect or disconnect the power cord at the mains connector while power is on. Turn off mains* power before connecting the power cord at the Remote Unit, then, engage mains again.
* Mains power must be interruptible with an external mains breaker (40 A). For the mains breaker, observe the local regulations of the DC provider. Note:
Page 36 Users Manual for ION-U 4. Commissioning 4.3.9. Extension Unit port connection The Expansion connector is used to connect a cable bridge to an optional Extension Unit to provide additional bands of coverage. This port provides control and RF signaling to and from the Extension Unit. Attention: The cable bridge connector is a push-pull connector. Ensure not to insert it at an angle into the EU connector. The connector coupler has to be inserted before the Pin-holder is pushed in. Otherwise the connectors might be damaged. The cable bridge connector provides two notches, the EU connector two noses. figure 4-16 EU connector and cable bridge Connector coupler Pin-holder figure 4-17 Mounting the EU cable bridge the cable bridge connector at Take the connector coupler and insert it carefully to the EU connector. Use the green markings to align the connector, turn it without pressure until the noses catch the notches and carefully push it at right angle into the connector. take Then the cable bridge connector (Pin-holder) and push it into the EU connector until the lock clicks. The red UNLOCK marking must be completely covered by the connector coupler. Users Manual for ION-U Page 37 4. Commissioning 4.3.10. External alarm In / Out port The Alarm port provides external alarm contacts (two inputs and two outputs) that are used to monitor and report alarms generated by other equipment or to provide contact closures for RU alarms. The connector is an 8-pin Binder 712 series connector. 5 7 6 4 8 3 2 1 B0405AEA Front View figure 4-18 Alarm connector 8-Pin Binder 712 Series EXT_IN_1 Assignment Pin 1 2 GND_Isolated 3 4 5 6 7 8 EXT_IN_2 EXT_Out_1_normally closed EXT_Out_1_common EXT_Out_2_normally open EXT_Out_2_common EXT_Out_2_normally closed table 4-4 Alarm connector pinning 4.3.11. RS 485 /+28 V port This 5 pin connector provides RS 485 communications and +28 VDC power. 3 2 4 5 1 B0405AFA Front View figure 4-19 RS485 /+28 VDC connector 5-Pin Binder 712 Series Assignment
+28V/500 mA Pin 1 2 GND 3 RS485_RD-
4 RS485_RD+
5 GND table 4-5 RS485/+28V pinning Page 38 Users Manual for ION-U 4. Commissioning 4.3.12. Local interface port The Local Interface port is a RJ45 network port, which can be used for a local connection to a laptop PC. This interface is used by factory for the initial setup of the RU. RJ45 Assignment Pin TXD+
1 TXD-
2 3 RXD+
4 5 6 RXD-
7 8 table 4-6 Local interface connector pinning Front View figure 4-20 Local interface connector 4.3.13. Coupling probe The coupling probe is a QMA measurement probe that allows the measurement of the antenna output without disconnecting the antenna. The coupling is as follows:
Port Coupling dB typ. 700 MHz 800/850 MHz 1900 MHz 1700 MHz 57 56 50 48 Users Manual for ION-U Page 39 4. Commissioning 4.3.14. Optical-fiber cable connection Main optical system parameters:
Fiber:
/
/
Single mode fiber, type is E9/125 m Attenuation: <0.36 dB / km @ 1310 nm Dispersion: <3.5 ps / nm km @ 1310 nm Fiber-cable connectors LC/APC8 The pigtails for the connection between Master Unit and Remote Unit must have a sufficient length. Protection for the optical fibers must be provided where the fibers feed into the units.
<0.26 dB / km @ 1550 nm
<18.0 ps / nm km @ 1550 nm The system attenuation of the optical fibers, including the connectors, must not exceed 10 dB for optimal performance. Up to 20 dB optical loss can be compensated by the system, but with impact on the performance. System attenuation and attenuation of optical components must be determined. This can be achieved by measuring attenuation and reflection with an appropriate measuring instrument. For pigtails, a total value of <0.4 dB (measured to a reference plug) can be assumed due to the dead zone of the reflectometer. These measurements must be made with a sufficient length of optical fiber, at the input and output of the device which has to be measured. Fiber-System Installation:
Fiber-cable connectors have to be of the same type (LC/APC8) as the connectors used for the unit. The fiber-optic cables are connected to the optical transceiver. Notice: Angled connectors are not compatible with straight optical connectors; non-
compatibility of connectors will result in permanent damage to both connectors. Before connecting the fiber cables, follow the procedure below to ensure optimized performance. It is important for these procedures to be carried out with care:
Do not bend the fiber-optic cable in a tight radius (<4 cm) as this may cause cable damage and interrupt transmission. Remove fiber-optic protective caps. Using high-grade alcohol and lint-free cotton cleaning swabs, clean the end of the fiber-optic cable that will be inserted in the optical connectors on the donor interface box. Use a fiber end-face inspection tool to scan both, the class fiber and its surrounding area. Check for dirt on the cladding, chips/pits, dirt on the ferrule, and scratches. Page 40 Users Manual for ION-U 4. Commissioning Connect the fiber-optic cables by inserting the cable end into the laser receptacle and aligning the key (on the cable end) with the keyed slot. Do not use any index-matching gels or fluids of any kind in these connectors. Gels are intended for laboratory use and attract dirt in the field. Notice: Care should be taken when connecting and disconnecting fiber-optic cables -
use the connector housing to plug or unplug a fiber. Scratches and dust significantly affect system performance and may permanently damage the connector. Always use protective caps on fiber-optic connectors not in use. Cleaning Procedure for Fiber-Optical Components:
Any contamination in the fiber connection results in additional optical transmission loss which could cause whole system failure. It is thus recommended that every fiber connector be inspected and cleaned prior to mating. The goal is to eliminate any dust or contamination and to provide a clean environment for the fiber-optic connection. When you clean fiber components, always complete the following steps carefully:
Caution: Laser radiation. Risk of eye injury in operation. Do not stare into the beam; do not view it directly or with optical instruments. 1. Turn off the ION system (laser sources) before you inspect fiber connectors. 2. Check the connectors or adapters with a fiberscope before cleaning. 3. If the connector is dirty, clean it with a lint-free wipe (dry cleaning). 4. Inspect the connector. 5. If the connector is still dirty, repeat the dry cleaning technique. 6. Inspect the connector. 7. If the connector is still dirty, clean it with 99% isopropyl alcohol (wet cleaning) followed immediately with a dry clean in order to ensure no residue is left on the end face. 8. Repeat steps 5 through 7 until end face is clean. Note: For a more detailed description, please refer to:
http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186 a0080254eba.shtml Users Manual for ION-U Page 41 4. Commissioning 4.3.15. Assembly instructions for optical LC patch cables The ION-U H 7P/80-85P/17(E)P/19P utilizes a single fiber cable for both uplink and downlink. The RU optical connector (Opus short plug kit) supports both simplex (one fiber cable) and duplex (two fiber cables) operation. The Opus short plug kit, which is included with the delivery of the RU, has the following components. 6 Plug body 5 LC Support 4 3 Duplex split gasket Simplex split Gasket 2 Clamp 1 Adaptor nut B0405AHA figure 4-21 Contents of the Opus short plug kit The LC/APC patch cables must meet the following requirements shown in figure 4-22 for use with the RU and the Opus short plug kit. 55 mm Min. Ferrules: 12 mm Max. No boots No duplex clip 3 to 3.3 mm B0405AJA figure 4-22 LC/APC patch cable requirements You must pay close attention to the integrity of the fiber during the assembly process. Users Manual for ION-U Note:
Page 42 4. Commissioning 4.3.15.1. Assemble optical Opus short plug components The following instructions cover both simplex and duplex fiber cables. Steps that apply only to duplex cables have b following the step number. 1 Unscrew the nut and take out the plug clamp. Slide the adaptor nut clamp onto and along the fiber patch cable as shown. 2 1 and the figure 4-23 Opus short plug clamp and nut 2 Simplex Cable Duplex Cable Place the simplex split gasket on the cable using the split on the side of the gasket with the larger diameter of the gasket toward the front. 3 2b 4 Place the duplex split gasket on the cables using the split on both sides of the gasket with the larger diameter of the gasket toward the front. Ensure that the channel positioning is correct as shown. Flat surface Channel A Flat surface Channel B figure 4-24 Simplex split gasket figure 4-25 Duplex split gasket Users Manual for ION-U Page 43 4. Commissioning Note:
The LC latch must be pressed down in order to slide it into the cavity of the LC support. 3 Insert the LC connector by its side into Cavity A of LC support until it clicks into place. 5 3b Insert the LC connectors by their sides into the LC support until they click into place. Ensure that the channel positioning is correct as shown. 5 Channel A click click click Free slot Channel A Channel B figure 4-26 Simplex cavity A figure 4-27 Duplex cavity A & B 4 Align and assemble LC support Insert this assembly into the plug body clamp must be aligned with the groove in the split gasket. with split gasket 2 as shown. The inside pin of the and clamp or 5 3 4 6
. Inside Pin Flat surface figure 4-28 Assemble Opus short plug Slot alignment mark figure 4-29 Insert LC connector plug into plug body Page 44 Users Manual for ION-U 4. Commissioning 5 Screw the adapter nut 1 onto the body (2 N-m maximum torque). figure 4-30 Tighten Opus short plug adapter nut 4.3.15.2. Connect Opus short plug to RU 1 Pull on the plugs collar to remove the protection cap. Protective cap figure 4-31 Remove Opus short plug protective cap 2 Push the plug body into the receptacle until the collar is in the locked position. The UNLOCKED label on the connector body will no longer be visible when the connector is properly locked into the receptacle on the RU. Unlocked label click figure 4-32 Insert Opus short plug into RU receptacle Users Manual for ION-U Page 45 4.3.15.3. Disconnect Opus short plug from RU 4. Commissioning 1 To disconnect the Opus short plug, pull on the collar to release the plug. figure 4-33 Disconnect Opus short plug from RU 4.3.16. Optional equipment for optical fiber connection To ease the optical connection additional equipment is available as an option:
- optical LC/APC pigtail, 5000 mm
- ready-made optical pigtail kit with Opus connector and protective tube, 5000 mm figure 4-34 Optional pigtail kit For connecting/disconnecting the Opus plug of the optical pigtail kit see chapters 4.3.15.2 and 4.3.15.3. Page 46 Users Manual for ION-U 4. Commissioning 4.4. Commissioning Flow-Chart 1 3 PE 2 Page 47 Users Manual for ION-U 4. Commissioning Page 48 Users Manual for ION-U 5. Alarms 5. Alarms 5.1. Bite and Alarms The Built-In Test concept comprises the monitoring of the power supplies, the power amplifiers, fan units and the optical interface. All occurring alarms can be checked via software at the Master Unit. As soon as the software acknowledges a valid alarm, a message is transmitted to the Master Unit. If the reason for the alarm has been cleared or if the alarm should continue, a new alarm message will not be repeated. If there was an interruption of at least five seconds after acknowledgement, a new alarm message will be generated. 5.2. Troubleshooting The status of the Remote Unit can be checked via the Master Unit (for details please refer to the ION-U Site Manager software manual). Locally, the status can be checked at the LED. 5.3. Status LED Alarms For local supervision, a status LED on the connector flange of the Remote Unit provides a visual indication of possible reasons for alarms. The color of the LED indicates the severity of the alarm. Detailed alarm information is available through the ION-U software interface. Status LED Indication Green Possible on-site measures No alarm Status ok Alarms Orange Optical alarm Rx Red Hardware failure Status LED off Mains Check fiber loss of optical link. Check optical connectors. Clean optical connectors.
(MU: Check optical output power of corresponding OTRx at MU). Reboot the RU via SM software or reboot by shortly interrupting mains supply. Check mains cabling. Check mains power. the RU Users Manual for ION-U Page 49 5. Alarms 5.4. External Alarm Inputs and Outputs The eight-pin EXT ALARM IN/OUT connector supports two external alarm inputs and two external alarm outputs. Chapter 4.3.10 External alarm In / Out port includes the connectors pin-out information and chapter 4.3.3 Connections identifies the connectors location. The alarm outputs are realized with relays (switching capacity max. 60 VDC, max. 2 A, max 60 W). They can be used to monitor alarms with an external alarm indicator. Note:
The manufacturer / supplier of this system accepts no liability for damage caused by equipment connected to external outputs or by effects from such equipment. With the external alarm inputs, it is possible to monitor the status of connected devices, e.g. a UPS, via software. All alarm inputs are normally high (5 V) without connection. The polarity (high/ low) can be set via the software at the Master Unit (for details please see the appropriate ION-U software manual). The device to be monitored must be connected so that the alarm contacts will be closed in case of an alarm (I max = 5 mA). The alarm inputs are potential-free with common ground (earth). Subminiature circular connectors series 712 with eight contacts, which are included in the alarm kit, can be ordered directly from the Binder Connector Group, the manufacturer, or indirectly from CommScope. figure 5-1 Alarm inputs and outputs Users Manual for ION-U Page 50 6. Maintenance 6. Maintenance 6.1. General Read and observe the notices in chapter 1.2 Health and Safety. Caution: Rotating fans. Risk of injury in operation. Wear tight-fitting clothes and disconnect mains before connecting or replacing or cleaning the fan unit. Caution: The unit reaches high temperature in operation. Risk of burns by hot surface. Do not touch the unit before it has sufficiently cooled down. Note:
Note:
The Remote Unit does not require preventative maintenance measures. We recommend checking the cleanliness of the unit and in particular of the heat sink / fan(s) at appropriate intervals depending on the degree of dust and dirt at the installation site. If necessary, any dusty or dirty areas /
parts should be cleaned at regular intervals, which also depend on the degree of dust and dirt at the installation site. Maintenance of the ION-U High Power RUs should be performed by replacing only components that are described in this chapter. In order to maintain the warranty, avoid unintentional damage to the seals on the modules. Note:
When sending back the unit, use appropriate packaging. Use of the original packaging for shipping the unit is strongly recommended. Defective parts should only be replaced by original parts from the supplier. All service work performed inside the housing is performed at the users own risk. Ensure the Remote Unit has been disconnected from mains power during maintenance. Label any unlabelled cables before disconnecting them to ensure correct reconnection. Note:
Note:
Note:
Unless otherwise agreed to in writing by CommScope, CommScopes general limited product warranty (http://www.commscope.com/Resources/Warranties/) shall be the warranty governing the Remote Units, including the installation, maintenance, usage and operation of the Remote Units. For most maintenance procedures, appropriate tools are required to ensure correct handling. All of these tools can be ordered from the supplier. Note:
All Remote Unit screws have a right-hand thread, and are tightened by turning the screws clockwise and loosened by turning them counter-
clockwise with an appropriate tool. Due to the design of the Remote Unit, the fan unit is the only component that should be replaced in the field. Please contact the supplier for replacement of any other components. Users Manual for ION-U Page 51 6. Maintenance 6.2. Replacing the Fan Unit Replacement of the fan unit is not required as a preventative measure. Only when an alarm indicates a malfunctioning of a fan, must the unit be exchanged. Note:
Please observe that the fan unit can only be replaced as a whole. Do not remove the fans separately. Read and observe chapter 1.2 Health and Safety as well as the instructions in chapter 6.1 General before starting with the replacement. 1. Switch off the Remote Unit. Make sure that mains power is disconnected for the following replacement procedure. Then, proceed as follows:
2. Unscrew the four Pan-head screws
(two at each side of the cabinet) and remove the fan cover. 3. Unscrew and disconnect the fan connector and unscrew the four Pan-
head screws the fan plate is fastened to the cabinet. Take out the fan unit, replace it by the new one, fasten the four Pan-head screws for the fan unit, re-connect fan connector and mount the cover to the cabinet. the Fan connector Page 52 Users Manual for ION-U 6. Maintenance 6.3. Cleaning the Heat Sink Note:
Read and observe chapter 1.2 Health and Safety as well as the instructions in chapter 6.1 General before starting with the replacement procedure. Then, proceed as follows:
1. Switch off the Remote Unit. Make sure that mains power is disconnected for the following procedure. 2. Remove the fan cover and fan unit from the Remote Unit as described in chapter 6.2 Replacing the Fan Unit. Caution: Risk of injury by flying particles when compressed air is used. Wear protective clothing, especially protective glasses. 3. Use compressed air (max. 5 bars) to blow out any dust, dirt, or other debris in the heat sink from back to front. 4. If the dirt cannot be blown out completely and parts of it stick to the ribs of the heat sink, clean the parts concerned carefully from the front using e.g. a brush. Take care that the heat sink material is not scratched or damaged. 5. After cleaning the heat sink, remount the fan unit according to chapter 6.2 Replacing the Fan Unit. Then, switch the Remote Unit back on. Users Manual for ION-U Page 53 7. Appendix 7.1. Illustrations 176 7. Appendix Airflow 4 2 8 Power IN Cable 5 7 2 9
. 5 2 1 0 5 1 R45 min. Protective Tube Kit 1 2 R 4 5 min. R 1 0 0 1 2 min. Cable bridge to Extension Unit figure 7-1 ION-U H 7P/80-85P/17(E)P/19P required space Page 54 Users Manual for ION-U 7. Appendix 7.2. Specifications This manual is valid for the following Remote Units:
Denomination ID No ION-U H 7P/80-85P/17P/19P 7698400-xxxx*
ION-U H 7P/80-85P/17P/19P VAC 7698400-0001 ION-U H 7P/80-85P/17P/19P VDC 7698400-0002 ION-U H 7P/80-85P/17EP/19P VAC 7698400-0003 7698400-0004 ION-U H 7P/80-85P/17EP/19P VDC
* The xxxx suffix is the identifier for the specific configuration of the Remote Unit. Please refer to the ION-U H 7P/80-85P/17EP/19P data sheet for the ION-U HP RU specifications. 7.3. Spare Parts Maintenance of the RU should be performed on an FRU (Field Replaceable Unit) basis only. If any FRU not contained in the following list needs to be replaced, please contact customer service for additional instructions. ID No Designation:
Fan Unit M2-Cabinet Optical pigtail, 5 m Optical pigtail kit, 5 m Pole-mounting kit M2-cab*
Pole-mounting kit M2-cab* with brackets Wall-mounting kit M2-cab*
* One of the three mounting kits has to be ordered separately. They are not contained within the standard equipment. The manufacturer reserves the right to replace the spare parts listed above by equivalent substitutes. Note:
7661556-xx 7704220 7704209-xx 7661538 7690784 7661581 Only the spare parts listed above are FRUs and can be replaced by the user. For replacement of any other parts, please send the entire Remote Unit back to the manufacturer. 7.4. List of Changes Version M0200A8B M0200A8C Changes
- chapters 1.3 and 4.3.2 updated, duplicate property damage warning removed
- chapter 1.4 updated, single carrier and Class B
- chapters 4.1 and 6.1 updated, warranty and mounting kits wrench
- chapter 4.2.2 updated, 50 mm distance
- chapters 4.3.2 and 4.3.5 updated, 4.3-10 torque
- chapter 6.3 updated, warning
- chapter 7.3 updated, RU IDs added
- chapter 7.3 updated, mounting kits
- added ION-U H 7P/80-85P/17EP/19P, AWS-3 RU Release Date 30-June-2015 17-December-2015 Not yet released Page 55 M0200A8D Users Manual for ION-U 8. Index A Alarm In/Out port .................................................... 38 Alarm port ............................................................... 25 Alarms External Inputs .................................................. 50 Handling of Alarms ............................................ 49 List ..................................................................... 49 Outputs .............................................................. 50 RU...................................................................... 49 Status LED ........................................................ 49 B Block Diagram ION-U H 7P/80-85P/17(E)P/19P ... 16 C CE Declaration of Conformity (DoC) ...................... 12 Cleaning the Heat Sink .......................................... 53 Commissioning ....................................................... 17 CommScope ........................................................... 12 Compliance .............................................................. 8 Connections Antenna ............................................................. 28 Connector Panel ................................................ 24 Optical-Fiber Cable ........................................... 40 Connectors AC Mains ........................................................... 25 Alarm In/out ....................................................... 25 ANT RF .............................................................. 25 DC Mains ........................................................... 26 Extension Unit Connector ................................. 25 Grounding Bolt .................................................. 25 Local Interface ................................................... 25 Optical ............................................................... 25 Probe ................................................................. 25 RS 485/28V ....................................................... 25 Contact Addresses, Customer Support ........... 13, 14 Coupling Port.......................................................... 39 8. Index H Health and Safety .................................................... 7 I Illustrations ............................................................. 54 Installation Electrical ........................................................... 23 Mechanical ........................................................ 17 L LC/APC Patch Cable Requirements ..................... 42 Local Interface Port ............................................... 39 M Mains Connector .................................................... 33 Mains Power Connection....................................... 33 Maintenance .......................................................... 51 Mounting Pole with brackets ............................................. 21 Pole with screw bands ...................................... 20 Wall ................................................................... 19 O Optical-Fiber Connection Optional pigtail .................................................. 46 Opus Short Plug ............................................... 42 Opus Short Plug kit ................................................ 42 P Pole Mounting .................................................. 20, 21 Property Damage Warnings .................................... 7 R D Replacement of Fan Unit ....................................... 52 RS 485/+28V port .................................................. 38 DC Mains Connector .............................................. 35 Declaration of Conformity (DoC) ............................ 12 S E Spare Parts ............................................................ 55 Status LED ............................................................. 25 Extension Unit Port ................................................ 37 F Fiber-Optical Components Cleaning Procedure .......................................... 41 System Installation ............................................ 40 G Grounding (Earthing).............................................. 27 Page 56 T Troubleshooting ..................................................... 49 W Wall Mounting ........................................................ 19 Users Manual for ION-U
This product uses the FCC Data API but is not endorsed or certified by the FCC