| submitted | available | document details (if available) | source link |
|---|---|---|---|
| November 03 2016 | Microsoft Word - MF0150A3A.doc FRFUTTER Acrobat Distiller 9.5.5 (Windows) |
| various | user manual | Users Manual | 1.65 MiB | November 03 2016 |
ION-M7P/17EHP Optical Remote Unit
(M-Cabinet) Manual MF0150A3A 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, 28-January-2016 Page 2 MF0150A3A.doc Manual for ION-M7P/17EHP 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. 2.1. 2.2. INTRODUCTION PURPOSE THE ION-M7P/17EHP 3. FUNCTIONAL DESCRIPTION 3.1. ACCESSORY EQUIPMENT 3.1.1. 3.1.2. Fan-Protection Kit Accessories 4. COMMISSIONING 4.1. 4.1.1. 4.1.2. 4.1.3. 4.1.4. 4.1.5. 4.2. 4.2.1. 4.2.2. 4.2.3. 4.2.4. 4.2.5. 4.2.6. 4.2.7. 4.2.8. 4.2.9. 4.2.10. 4.2.11. 4.2.12. 4.2.13. MECHANICAL INSTALLATION Health and Safety for Mechanical Installation Property Damage Warnings for Mechanical Installation Wall-Mounting Procedure Pole Mounting Mounting of Fan Protection ELECTRICAL INSTALLATION Health and Safety for Electrical Installation Property Damage Warnings for Electrical Installation Connections Grounding (Earthing) Connection of the Antenna Cables Cleaning Procedure for RF Cable Connectors Antenna Cable Connector Assembly Optical-Fiber-Cable Connection - Rules Protective Plug Protective-Tube Kit External-Alarm Inputs and Outputs Power Connection Commisioning Flowchart 5. ALARMS AND TROUBLESHOOTING 5 5 6 6 7 9 10 12 12 12 13 13 13 13 14 14 14 14 16 17 19 20 20 20 21 21 22 23 26 27 29 31 33 35 36 38 MF0150A3A.doc Manual for ION-M7P/17EHP Page 3 Figures and Tables 6. MAINTENANCE 6.1. GENERAL REPLACING THE FAN UNIT 6.2. 6.3. CLEANING THE HEAT SINK ILLUSTRATIONS SPECIFICATIONS 7. APPENDIX 7.1. 7.2. 7.2.1. 7.2.2. 7.2.3. 7.2.4. 7.3. SW Requirements Electrical Specifications Mechanical Specifications Environmental and Safety Specifications SPARE PARTS 39 39 40 41 42 42 43 43 43 43 43 44 45 INDEX 8. FIGURES AND TABLES figure 4-1 Wall mounting, (metric dimensions) ........................................................... 16 figure 4-2 Pole-mounting kit ........................................................................................ 17 figure 4-3 Pole mounting (metric dimensions) ............................................................ 18 figure 4-4 Mounting procedure for fan protection, (metric dimensions) ..................... 19 figure 4-5 Connector flange of ION-M7P/17EHP ....................................................... 21 figure 4-6 Grounding bolt (left) and schematic view (right) ........................................ 21 figure 4-7 Torque wrench for tightening ..................................................................... 22 figure 4-8 Protective-plug assembly ........................................................................... 29 figure 4-9 Tube-kit installation .................................................................................... 32 figure 4-10 Flange connector, 5 poles ........................................................................ 33 figure 4-11 Alarm inputs (optocoupler) ....................................................................... 33 figure 4-12 Alarm outputs (optocoupler) ..................................................................... 34 figure 4-13 Flange connector, 7 poles ........................................................................ 34 figure 4-14 Power supply cables (AC) ........................................................................ 35 figure 4-15 Power supply cable (DC) ......................................................................... 35 figure 7-1 Cabinet drawing ......................................................................................... 42 table 1-1 List of international contact addresses ........................................................ 11 table 4-1 Specified torques ......................................................................................... 15 table 5-1 Status LED alarms ....................................................................................... 38 Page 4 MF0150A3A.doc Manual for ION-M7P/17EHP 1. General 1. General 1.1. Used Abbreviations 3GPP AC/DC AIMOS ALC BITE BTS CE CD CFR DL DoC EDGE EN ESD ETS GSM GND GUI ICP3 ID No ION IP ISO LED LMT LTE MIMO MS MU NF OTRx PG PIM R&TTE RF RU RX SNMP TX UL UMTS UPS WCDMA WDM 3rd Generation Partnership Project Alternating current / Direct Current Andrew Integrated Management and Operating System Automatic Level Control Built-In Test Equipment Base Transceiver Station
"Conformit Europenne" ("European Conformity") Compact Disk Code of Federal Regulations Downlink Declaration of Conformity Enhanced Data Rates for GSM Evolution European Norm Electrostatic Discharge European Telecommunication Standard Global System for Mobile Communication Ground Graphical User Interface Intercept Point 3rd order Identification Number Intelligent Optical Network Ingress Protection International Organization for Standardization Light Emitting Diode Local Maintenance Terminal Long Term Evolution Multiple Input Multiple Output Mobile Station Main Unit Noise Figure Optical Transceiver = SRMU (Subrack Master Unit) Packing Gland Passive Intermodulation Radio & Telecommunications Terminal Equipment Radio Frequency Remote Unit Receiver Simple Network Management Protocol Transmitter Uplink Universal Mobile Telecommunication System Uninterruptible Power Supply Wideband Code Division Multiple Access Wavelength Division Multiplex MF0150A3A.doc Manual for ION-M7P/17EHP Page 5 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. Page 6 MF0150A3A.doc Manual for ION-M7P/17EHP 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 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). 2. 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 MF0150A3A.doc Manual for ION-M7P/17EHP Page 7 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: 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. For Canada and US, components used to reduce the Overvoltage Category shall comply with the requirements of 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. 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. 6. Note: This unit complies with European standard EN60950. Equipment Symbols Used / Compliance Please observe the meanings of the following symbols used in our equipment and the compliance warnings:
Symbol Compliance Meaning / Warning For industrial (Part 20) signal booster:
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 mobile operators or To be sold exclusively authorized frequency bands, operation requires license. Intended use: EU and EFTA countries. Indicates conformity with 1999/5/EC certified by the notified body no. 0700. installers no harmonized the R&TTE directive
---
FCC CE Page 8 MF0150A3A.doc Manual for ION-M7P/17EHP 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. MF0150A3A.doc Manual for ION-M7P/17EHP Page 9 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 Page 10 MF0150A3A.doc Manual for ION-M7P/17EHP 1. General United Kingdom Andrew Wireless Systems UK Ltd Mail 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 Scandinavia Andrew Norway (AMNW) 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 table 1-1 List of international contact addresses MF0150A3A.doc Manual for ION-M7P/17EHP Page 11 2. Introduction 2. Introduction 2.1. Purpose Cellular telephone systems transmit signals in two directions between base transceiver station (BTS) and mobile stations (MS) within the signal coverage area. 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 distribution system. Such a system contains an optical Master Unit and several Remote Units. The number of the Remote Units depends on the hardware and software configuration. The Remote Units are connected to the Master Unit with optical links. The optical loss must be less than 10 dB inclusive optical couplers or splitters. 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. 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 output power for the UL and DL is 6.7 mW. 2.2. The ION-M7P/17EHP The ION-M7P/17EHP is a multi-band, multi-operator remote unit configuration used in conjunction with a Master Unit in the ION optical distribution system. By supporting the entire AWS-3 spectrum, faster and more reliable wireless service is ensured and network quality can be improved. This system transports up to two frequency bands simultaneously (700 MHz and 1700/2100 MHz), providing a cost-effective solution for distributing capacity from one or more base stations. The ION system transports signals on the RF layer in a very cost-effective manner enabling multiple operators to use multiple technologies and move their signals simultaneously from a cluster of base station to a number of remote locations over the same fiber. The ION-M optical distribution system is a cost-effective coverage solution for dense urban areas, tunnels, subways, airports, convention centers, high-rise buildings and other locations where physical structures increase path loss. Page 12 MF0150A3A.doc Manual for ION-M7P/17EHP 3. Functional Description The combination of these units gives maximum flexibility while providing a scalable solution. The system is optimized for LTE, WCDMA, and CDMA signals in the 700 MHz and 1700/2100 MHz bands. Furthermore it is provisioned for future modulation schemes and frequency bands. The ION can be easily set-up and supervised from a graphical user interface (GUI). Remote units are commissioned through the use of built-in test equipment. An auto levelling function compensates for the optical link loss making installation easy and quick. The entire system as well as complete network of systems can be managed remotely most efficiently by Commscope`s A.I.M.O.S, which includes alarm monitoring, task automation, statistics, inventory management and many more features. Should a sophisticated interface not be required, the master unit can be directly connected to the alarm interface of a base station via its contact relay. Features at a glance Reduced visual impact form factor Optimized power consumption Efficient, high power amplifier Multi-operator support Complete operations and management system for configuration and alarming OMC with SNMP according to X.733 standard With reference to 3GPP TS25.143/TS25.106/36.143/TS36.106 and 3GPP2C.S0051-0 Single fiber for multiple bands and multiple remotes Easy installation and commissioning 3. Functional Description 3.1. Accessory Equipment 3.1.1. Fan-Protection Kit In order to protect the fan unit (e.g. against rain), a protective cover to be mounted over the air inlet is delivered with the unit. For more details see section 4.1.5 Mounting of Fan Protection. Mounting of the fan-protection kit is only mandatory for outdoor applications, however, not mandatory for indoor applications. 3.1.2. Accessories For the accessories available for the Remote Unit, e.g. overcoat housing, connecting box or iso-trafo kit, a separate manual is available. MF0150A3A.doc Manual for ION-M7P/17EHP Page 13 4. Commissioning 4. Commissioning Read and observe the health, safety, and property damage warnings as well as the description carefully to avoid mistakes and proceed step-by-step as described. Attention: 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. Notice: 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. 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. 4.1. Mechanical Installation 4.1.1. Health and Safety for Mechanical Installation 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. 2. 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. 4.1.2. 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. 5. Notice: Also observe all additional rules or restrictions regarding mounting that depend on the type of Remote Unit. For details refer to section 7.2.2 Mechanical Specification. Install the unit vertically with the fan unit at the top. A maximum tilt angle of 25 from a vertical position must be kept, as in the following illustrations:
Page 14 MF0150A3A.doc Manual for ION-M7P/17EHP 4. Commissioning 6. Notice: A spacing of 40 mm (1.58 inch) around the unit is required. 7. 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 16 x 16 cm (>250 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. 8. Notice: Depending on the installation type (wall or pole), the corresponding mounting kits must be ordered from the manufacturer. 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. 9. Notice: To avoid damage when mounting the unit, always make sure that the M8 washers (DIN9021 or DIN125 depending on the mounting kit) are placed behind and in front of the mounting drillings of the unit. Specified torques have to be observed for certain mounting procedures according to the following table:
Type Thread Specified torques Tallow-drop screws M 4 3.3 N-m Hex nuts M 8 Spacing PG bolts
(plastic) PG 13.5 27 N-m 2.3 N-m 27 N-m 3.75 N-m M 4 M 8 PG
(aluminium) PG 29 10 N-m table 4-1 Specified torques The mounting procedures for a stand-alone Remote Unit without optional accessories are described and illustrated in the following sections. For further information regarding special mounting procedures including mounting of accessory equipment, please see separate manual. MF0150A3A.doc Manual for ION-M7P/17EHP Page 15 4. Commissioning 4.1.3. Wall-Mounting Procedure Check the suitability of the wall-mounting kit and the wall. Wall mounting with active cooling kit 4.0 0.50 4 122 0.50 80 0.50 9 18 0 0
. 1 6 9 7 Mark the position of the drilling holes (for measurements refer to figure 4-1 Wall mounting). Drill four holes at the marked positions and insert dowels *. Use a cap nut or lock nut to screw the four dowel screws into the dowels and put the distance tubes over the screws. Hang the mounting brackets of the Remote Unit into the screws, and fasten them immediately using the washers and nuts. 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. figure 4-1 Wall mounting, (metric dimensions) Mains supply G0946Z0
* The dowels are not part of the delivery since the suitable type depends on the on-site conditions
(material of wall). Therefore, use dowels that are appropriate for the mounting surface. Page 16 MF0150A3A.doc Manual for ION-M7P/17EHP 4. Commissioning 4.1.4. Pole Mounting 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. Such a pole-mounting kit could include two threaded rods M8, two U-beams and mounting material like bolts and nuts. figure 4-2 Pole-mounting kit Use the screw bands to fasten the two U-beams to the pole as illustrated in figure 4-3 Pole mounting. Note: When fastening the U-beams make sure that they are installed congruently and not at an angle to each other. To determine the distance between the beams refer to chapter 4.1.3 Wall-Mounting Procedure for measurements. Hang the mounting brackets of the Remote Unit into the threaded bolts of the U-beam, and fasten them immediately using the washers and nuts. 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. MF0150A3A.doc Manual for ION-M7P/17EHP Page 17 4. Commissioning Lock for folding screw band ES 119 TESPA screw band, stainless, 11 mm Optical Remote Unit Washer DIN 125 Form B 8.0 Lock washer for M8.0 DIN 127 A2 Form B Hexagon nut M8 DIN 934 1 4 0 Pole 0 4 Pole Pole-mounting bracket figure 4-3 Pole mounting (metric dimensions) G0764M6 Page 18 MF0150A3A.doc Manual for ION-M7P/17EHP 4. Commissioning 4.1.5. Mounting of Fan Protection Since the fan protection is required for the outdoor usage of a stand-alone Remote Unit, the mounting of this optional equipment is also described in this manual. To install the protective cover of the fan protection kit, first unscrew the four screws with the respective lock washers from the cover of the air inlet of the Remote Unit, and instead, screw in the four spacing bolts M4.0x30 with the four lock washers M4.0 DIN125 that are part of the fan protection kit. Place the protective cover into the right position by fitting its four bore holes over the spacing bolts and fasten it using the original lock washers and screws of the Remote Unit. (These lock washers and screws are also part of the fan protection kit and can be used as spare parts in case of loss.) figure 4-4 Mounting procedure for fan protection, (metric dimensions) This figure shows the long version of the RU. For dimensions of the short version, see Mechanical Specifications in chapter 7.2.3 or figure 7 3. MF0150A3A.doc Manual for ION-M7P/17EHP Page 19 4. Commissioning 4.2. Electrical Installation 4.2.1. Health and Safety for Electrical Installation Read and observe chapter 1.2 Health and Safety. 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. 4.2.2. 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 N-type connectors (2 N-m / 20 in lb) with 13/16 in opening, e. g. item no. 244379 available from the CommScope e-catalog 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 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 10. Notice: Observe front panels before connecting or labels on the the disconnecting any cables. 11. Notice: Unused connectors must be closed with their protective covers to ensure watertightness. Page 20 MF0150A3A.doc Manual for ION-M7P/17EHP 4. Commissioning 4.2.3. Connections Status LED RS485 connector (not required for operation) Mains connector Grounding bolt External alarm input Alarm output Optical-
fibre connector N-antenna connector LTE700 N-antenna connector AWS figure 4-5 Connector flange of ION-M7P/17EHP 4.2.4. Grounding (Earthing) Grounding must be carried out. Connect an earth-bonding cable to the grounding connection provided at the outside of the Remote Unit (see section 4.2.3). Do not use the grounding connection to connect external devices. figure 4-6 Grounding bolt (left) and schematic view (right) MF0150A3A.doc Manual for ION-M7P/17EHP Page 21 4. Commissioning After loosening the hex nut, connect the earth-bonding cable between the two washers as illustrated in the above. Then, fasten all parts again with the hex nut. 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. the antenna cables must remain within 4.2.5. Connection of the Antenna Cables The Remote Unit has N-type antenna connector. Please refer to section 4.2.3 for its location. Refer to the corresponding documentation of the connector manufacturer for mounting the cable connectors. The bending radius of specifications. Choose the type of cable best suited for the antenna. Consider that a cable with higher loss is less expensive but impairs performance. Notice: Use an appropriate torque wrench for the coupling torques:
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 RU.
- for N-type connectors (2 N-m / 20 in lb) with 13/16 in opening, e. g. item no. 244379 available from the CommScope e-catalog
- 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 the given figure 4-7 Torque wrench for tightening 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 22 MF0150A3A.doc Manual for ION-M7P/17EHP 4. Commissioning 4.2.6. 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. MF0150A3A.doc Manual for ION-M7P/17EHP Page 23 4. Commissioning 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. 5. Clean the lip of the inner ring with a cotton bud drenched with isopropyl alcohol. 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. Page 24 MF0150A3A.doc Manual for ION-M7P/17EHP 4. Commissioning 8. Clean in the similar way the connector of the connected cable. Remove protective caps from the unit connector first. 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. MF0150A3A.doc Manual for ION-M7P/17EHP Page 25 4. Commissioning 4.2.7. Antenna Cable Connector Assembly The figures in this chapter illustrate the connection procedure and do not show the actual RU. 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 26 MF0150A3A.doc Manual for ION-M7P/17EHP Counter wrench 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 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. 4.2.8. Optical-Fiber-Cable Connection - Rules 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 Fibre-cable connectors E2000 APC 8 ION-M system:
/
/
<0.26 dB / km @ 1550 nm
<18.0 ps / nm km @ 1550 nm 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. The system attenuation of the optical fibers, including the connectors, must not exceed 10 dB. 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. MF0150A3A.doc Manual for ION-M7P/17EHP Page 27 4. Commissioning Fiber-System Installation:
Fiber-cable connectors have to be of the same type (E2000 APC 8) as the connectors used for the unit. The fiber-optic cables are connected to the optical transceiver. Note:
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:
Remove fiber-optic protective caps. Do not bend the fiber-optic cable in a tight radius (<4 cm) as this may cause cable damage and interrupt transmission. 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. 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. Note:
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:
Caution: Laser radiation. Risk of eye injury in operation. Do not stare into the beam; do not view it directly or with optical instruments. Any impurity 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. When you clean fiber components, always complete the following steps carefully:
1. Turn off the ION system (laser sources) before you inspect fiber connectors. 2. Check the connectors or adapters with a fiberscope before cleaning. Page 28 MF0150A3A.doc Manual for ION-M7P/17EHP 4. Commissioning 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 4.2.9. Protective Plug Connection:
A protective plug is provided for the connection of the fibre-optic cables. figure 4-8 Protective-plug assembly Note:
Only high-quality connectors must be used for this type of plug. Qualified brands are Diamond or Huber & Suhner. MF0150A3A.doc Manual for ION-M7P/17EHP Page 29 For plug assembly, observe the following instruction:
1. Pass one or two contacts through the backshell and the clamp ring. 4. Commissioning 2. Place the contact(s) on the lower insulation body by pushing the groove of the contact into the cavity. If there is only one contact, cavity A must be used. *
3. Then, mount the upper insulation body on the lower insulation body. **
Upper insulation body Cavity B 4. Bring the insulator into the plug. The narrow groove of the insulator must be fitted Cavity A into the stamp of the plug.
*
To release the contact for disassembling, push the inner snap to the side and pull the contact out.
** To release upper and lower insulation bodies for disassembling, use a small screwdriver and carefully open the snap-connections at the left and the right side of the insulator without damaging them. 5. Fasten the insulator by screwing the backshell tight onto it. Use a spanner with opening 32 the backshell tight (no gap). to screw 6. Place the appropriate seal parts (with one groove for one contact or two grooves for two contacts) over the cable(s) and push the backshell. them into No gap Seals with one groove Page 30 MF0150A3A.doc Manual for ION-M7P/17EHP 4. Commissioning 7. Bring the plastic ring over the cable(s), push it into the backshell and compress the seals and plastic ring by screwing the clamp ring tight (no gap) using a spanner with opening 20. ***
Screw tight until gap is closed 8. Connect the plug to the optical-fibre connector of the Remote Unit, again by fitting a stamp on the plug into the groove of the connector. 9. To lock the connector, push the black locking ring forward.****
Groove Push forward to lock, pull back to free connection
*** For disassembling, release the clamping ring and remove the seals and the plastic ring first.
**** Locking mechanism: The system of locking the plug is based on a push-pull mechanism. The locking ring has to be pushed forward to lock the connector and pulled back to free the connection. Protective-Tube Kit 4.2.10. As additional protection type can be supplemented by a special tube kit. To fasten the tube correctly, first unscrew the clamp ring (if already installed) of the original plug kit. Then, proceed according to the following instruction:
this connector the optical fibres, for MF0150A3A.doc Manual for ION-M7P/17EHP Page 31 4. Commissioning Protective plug Fiber cable Ring 3/4 Reducer Screw the reducer to the protective plug backshell without any gap!
Coupling Protective tube Place the appropriate seal parts (with) one groove for one contact or two grooves for two contacts) over the cable(s) and push them into the backshell!
Push the fiber-optic cable carefully through the tube until it comes out at the other end. figure 4-9 Tube-kit installation G1055M0 Page 32 MF0150A3A.doc Manual for ION-M7P/17EHP External-Alarm Inputs and Outputs 4. Commissioning 4.2.11. There are four alarm inputs and four alarm outputs. Each alarm output can be assigned individually to any alarm at the Remote Unit. Settings need to be made via the ION-M Master Controller. For details please refer to the corresponding chapter in the Users Manual of the ION-M Master Controller. Note:
The manufacturer / supplier of this system assumes no liability for damage caused by equipment connected to external outputs or by effects from such equipment. As accessory equipment the alarm kit is available to connect external devices to the external alarm inputs and outputs. For the exact ID No., please refer to section 7.3 Spare Parts. Subminiature circular connectors series 712 with five and seven contacts, which are contained in the alarm kit, can be ordered directly from the Binder Connector Group, the manufacturer, or indirectly from CommScope. For the location of the external-alarm inputs and outputs see figure Connector Flange. Optocoupler-Alarm Inputs 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 corresponding software manual). Alarm Inputs:
(decoupled via optocoupler) Input control/alarm signal/switch contact dimensioning:
UMAX = 5 VDC
(from alarm input out) IMAX = 5 mA
(from alarm input out) R(ON)MAX = 1k
(of the external switch) GND- IN GND 60 V figure 4-10 Flange connector, 5 poles figure 4-11 Alarm inputs (optocoupler) MF0150A3A.doc Manual for ION-M7P/17EHP Page 33 Alarm Outputs 4. Commissioning
(Pins 6 and 7 are not connected) figure 4-12 Alarm outputs (optocoupler) figure 4-13 Flange connector, 7 poles The alarm outputs (pins 1 to 4: open collector output 5 V / 1 mA; see figure 4-13) are normally low. In case of an alarm they are high active (5 V). They can be used to monitor alarms with an external alarm indicator. Note:
The manufacturer / supplier of this system assumes no liability for damage caused by equipment connected to external outputs or by effects from such equipment. Page 34 MF0150A3A.doc Manual for ION-M7P/17EHP 4. Commissioning 4.2.12. Power Connection Before connecting electrical power to the RU, the system must be grounded as described in section 4.2.4 Grounding (Earthing). Mains power must be connected at the mains connector of the unit (see section 4.2.3). The power supply plug with cable is part of the delivery. Depending on the location / requirements of your site, one of the following cables is provided:
yellow/green protection earth blue brown white black green neutral phase neutral phase protection earth
+ (volts)
- (volts) figure 4-14 Power supply cables (AC) figure 4-15 Power supply cable (DC) red black Connect the cable ends of the power cable to your local power supply. Note: 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 interruptible with an external delay-actions 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 to 16 Amps for 240-Volt service. Always make sure that your local requirements are kept. For the DC power supply, observe the local regulations of the DC service provider. With the mains power turned off, the power supply plug must be connected to the Remote Units mains connector. MF0150A3A.doc Manual for ION-M7P/17EHP Page 35 4.2.13. Commisioning Flowchart 4. Commissioning Commissioning an ION-M Remote Unit Start Unpack RU, RU accessories and Preperation mounting kit. Mechanical installation Fasten wall or pole mounting kit to wall or pole. Mechanical installation Mount RU to mounting kit, ensure suffient air flow and avoid thermal short circuits. Electrical connections Connect grounding cable and ground the RU. External devices Connect external devices to the external in or alarm out connectors, or to the connecting board inside the RU. RF connection Connect antenna cable to antenna port. Optical connections Mount the optical fibre with E2000 APC8 connector into the connector. Plug the connector into the RU. Electrical connections Connect AC power to the power cable. Ensure there is a circuit breaker between mains and RU. Mains Switch mains power on. G1055Z0 MF0150A3A.doc Manual for ION-M7P/17EHP Manual for Remote Unit Philips screwdriver Mounting kit Spanner, size 13 mm Drilling machine Dowels Screw driver Screw driver Spanner, size 13 mm Grounding cable Spanner 13 mm Alarm kit
(M-cabinet) E2000 APC8 connector Spanner with opening 32 Mains cable Connecting kit Page 36 4. Commissioning LED on?
No Check power switch inside RU
(RUs with door). Check mains cabling. Check mains power. Yes LED status Red Orange Internal Error Change power supply (RUs with a door). Reduce environmental temperature. Eliminate thermal short circuit. Disconnect and connect mains. Fans should run. If not, replace the fans at RU. MU: Change amplifier setting at MU controller Yes Yellow LED status Red Green External error Close the door (RUs with a door). Check externally connected devices. Check fibre loss of optical link. Check optical connectors. Clean optical connectors. Check optical output power of corresponding OTRx at master unit. ALC alarm: Decrease DL input power of affected band. VSWR alarm: Check antenna and cable. Green Spare RU available?
No Contact customer service Finished setting up all RUs?
No Yes Proceed to MU to set up the SW Output:
All RUs okay. Go to MU MF0150A3A.doc Manual for ION-M7P/17EHP Page 37 5. Alarms and Troubleshooting 5. Alarms and Troubleshooting All alarms occurring can be checked via software at the Master Unit to where a message is transmitted when the software acknowledges a valid alarm. A new alarm message will not be repeated if the reason for the alarm is cleared or if the alarm continues. A new alarm message will be generated if the alarm is interrupted for at least five seconds after acknowledgement. Refer to the corresponding software documentation of the Master Unit for details. For local supervision, a status LED on the connector flange of the unit (position see section 4.2.3) gives an indication of possible reasons for alarms. This table shows possible on-site measures that could be checked before referring to the Master Unit alarm list. LED Green No alarm Status ok Possible on-site measures Alarms Orange Alarms not directly related to RU/EU:
External alarms (RU only) Check externally connected devices. Optical alarm Rx
(RU only) Check fibre loss of optical link. Check optical connectors. Clean optical connectors.
(MU: Check optical output power of corresponding OTRx at Master Unit).
(MU: Decrease DL input power of affected ALC alarm band). Alarms directly related to RU/EU:
Power 32 V Red Temperature Fan (RUs/EUs with fan) IC Optical alarm Tx Amplifier Power Down Status LED off Mains Change power supply (RUs with door). Replace the affected Remote Unit. Reduce environmental temperature. Eliminate thermal short circuit. Disconnect and connect mains. Fans should run. If not, replace the fans at RU. Disconnect and connect mains. Exchange RU/EU.
(MU: Change amplifier setting at MU controller). Check power switch
(RUs/EUs with door). Check mains cabling. Check mains power. inside of RU/EU table 5-1 Status LED alarms The status of the RU/EU can be checked via the Master Unit (for details please refer to the software manual of the Master Controller).Explicit troubleshooting is also available in the MU software (software manual or WEB Interface). The connection of the external alarms inputs and outputs provided is described in chapter 4.2.11. Page 38 MF0150A3A.doc Manual for ION-M7P/17EHP 6. Maintenance 6. Maintenance 6.1. General Read and observe 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: The Remote Unit does not require preventative maintenance measures. Note: 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 RU should be performed by replacing only components that are contained in this section. Take care not to unintentionally damage the seals on the modules to maintain warranty. Please keep these guidelines in mind during maintenance:
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. The spare parts list, consequently, contains only units which can be replaced without tuning or soldering work. Note:
Ensure the Remote Unit has been disconnected from mains power during maintenance. Note: When sending back the unit, use appropriate packaging. Use of the Note:
Note:
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. Label any unlabelled cables before disconnecting them to ensure correct reconnection. 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 only component recommended to be replaced is the fan unit. For replacing any other component, please contact the supplier. MF0150A3A.doc Manual for ION-M7P/17EHP Page 39 6. Maintenance 6.2. Replacing the Fan Unit Replacement of the fan unit is not required as a preventative measure. Only if 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 section 6.1 General before starting with the replacement. 1. Switch off the Remote Unit. Make sure mains is disconnected for the following replacement procedure. Then, proceed as follows:
2. Loosen the four tallow-drop screws M4x8 by which is screwed to the cabinet. Remove the four screws and the corresponding washers. fan plate the Earth-bonding cable 3. Remove the fan unit by putting slight pressure on the fan plate cover to a position that allows access to the fan connector and the earth-bonding cable. 4. Unscrew the fan connector and then disconnect the earth-bonding cable. Fan-unit connector 5. To mount the new fan unit, re-
connect the earth-bonding cable and the fan connector
(see step 4). Then, place the fan unit back into its original position and fasten it tight:
6. Screw the whole fan unit to the cabinet with the four tallow-drop screws M4x8
(see step 2). In order not to exceed the specified torque of 3.3 N-m, use an appropriate tool. Page 40 MF0150A3A.doc Manual for ION-M7P/17EHP 6. Maintenance 6.3. Cleaning the Heat Sink Note: Read and observe chapter 1.2 Health and Safety as well as the instructions in section 6.1 General before starting with the replacement procedure. Then, proceed as follows:
1. Switch off the Remote Unit. For the following procedure ensure that mains has been disconnected before. 2. Remove the fan plate with the fan unit from the Remote Unit as described in section 6.2 Replacing the Fan Unit, steps 1 and 2:
Brush (not metallic) Caution: Risk of injury by flying particles when compressed air is used. Wear protective clothing, especially protective glasses. 3. Use compressed air (max. 5 bar) to blow out the heat sink from back to front. Compressed air
(5 bar max.) 4. In case 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 material is not scratched or damaged. 5. After cleaning the heat sink, mount the fan unit again according to section 6.2 Replacing the Fan Unit step 6. Then, switch the Remote Unit back on. MF0150A3A.doc Manual for ION-M7P/17EHP Page 41 7. Appendix 7.1. Illustrations 7. Appendix figure 7-1 Cabinet drawing Page 42 MF0150A3A.doc Manual for ION-M7P/17EHP 7. Appendix 7.2. Specifications 7.2.1. SW Requirements Minimum SW requirements for basic support: ION-M SW V7.0.1 7.2.2. Electrical Specifications Electrical Power supply Mains power Power consumption max. temp., fully loaded nominal operating 100 Vac to 240 Vac 85 Vac or 264 Vac 770 watts 400 watts Optical link connectors Optical return loss Fibre type Optical link budget room temp., idle Optical Link E2000/APC 8 45 dB min. Single mode E9/125 m 0 dB to 10 dB 7.2.3. Mechanical Specifications Height, width, depth *
Weight,
* Spacing required 40 mm (1.58 in) around unit 831 x 156 x 147 mm (32.7 x 6.1 x 5.8 in) 22 kg (48 Ib) All data is subject to change without notice. 7.2.4. Environmental and Safety Specifications Note:
For detailed information, please refer to the Environmental and Safety Specifications leaflet of the supplier, related to ETS 300 019 (European Telecommunication Standard). Operating temperature range Ingress protection RF part Fan part
-33 C to +50 C IP67 IP55 All data is subject to change without notice. MF0150A3A.doc Manual for ION-M7P/17EHP Page 43 7. Appendix 7.3. Spare Parts The following list contains all parts available for the Remote Unit. The configuration of the delivered unit meets the requirements of the customer and can differ depending on the state of the delivery. Maintenance of the RU should be performed on an FRU (Field Replaceable Unit) basis only. Do not damage the warranty labels on the components, as this voids the warranty. If any FRU not contained in the following list needs to be replaced, please contact customer service for additional instructions. Designation:
ION-M7P/17EHP Protective Plug E2000 Protective Cap E 2000 Fan Protection Kit Fan Unit Protective Tube Kit Manuals for ION-M7P/17EHP ID No:
7714392 7160013 7158914 7159097 7158254 7162182 7714243-00 Accessories Wall Mounting Pole Mounting Wall-Mounting Kit ISO Trafo Kit 230 V Wall Mounting Overcoat Housing Kit Wall Mounting Pole-Mounting Kit ISO Trafo Kit 230 V Pole Mounting Overcoat Housing Kit Pole Mounting Alarm Kit 7158078 7158322 7159625 7157782 7159621 7159624 7157396 The manufacturer reserves the right to replace the spare parts listed above by equivalent substitutes. Page 44 MF0150A3A.doc Manual for ION-M7P/17EHP 8. Index 8. Index A G Alarms .................................................................... 38 External Inputs .................................................. 33 External Outputs ................................................ 34 Inputs (external) ................................................ 33 List ..................................................................... 38 Outputs .............................................................. 33 Grounding (Earthing) ............................................. 21 H Health and Safety .................................................... 6 B Block Diagram ........................................................ 13 C CE Declaration of Conformity (DoC) ........................ 9 Cleaning the Heat Sink .......................................... 41 Commissioning General .............................................................. 14 CommScope ............................................................. 9 Compliance .............................................................. 7 Connection Rules Optical-Fiber Cables ......................................... 27 Connections Antenna ............................................................. 22 Connector Flange .............................................. 21 Power ................................................................ 35 Protective Plug .................................................. 29 Protective-Tube Kit ............................................ 31 Contact Addresses, Customer Support ................. 10 D Declaration of Conformity (DoC) .............................. 9 E External-Alarm Inputs & Outputs ........................... 33 F I Illustrations ............................................................. 42 Installation Electrical ........................................................... 20 Mechanical ........................................................ 14 M Maintenance .......................................................... 39 Mounting Fan Protection ................................................... 19 Pole (Outside) ................................................... 17 Wall ................................................................... 16 P Property Damage Warnings .................................... 6 R Replacement of Fan Unit ....................................... 40 Requirements, SW ................................................ 43 S Spare Parts ............................................................ 44 Specifications Electrical ........................................................... 43 Environmental and Safety ................................ 43 Status LED ............................................................. 38 SW Requirements.................................................. 43 Fiber-Optical Components (Installation, Cleaning) 28 Flange Connector (7 poles) ................................... 34 T Troubleshooting ..................................................... 38 MF0150A3A.doc Manual for ION-M7P/17EHP Page 45
This product uses the FCC Data API but is not endorsed or certified by the FCC