Andrew Wireless System M17P17P17P ION-M17P/17P/17P RF Repeater User Manual M0132AKA FCC

Andrew Wireless System ION-M17P/17P/17P RF Repeater M0132AKA FCC

Users Manual

M0132AKA_FCC.doc User’s Manual for Optical Remote Unit ION™-M 17P/17P/17P
User’s Manual for Remote UnitION-M17P/17P/17P Page 2 M0132AKA_FCC.doc © Copyright 2009 CommScope, Inc. All rights reserved. Andrew Solutions is a trademark of CommScope, Inc. All information contained in this manual has been revised thoroughly. Yet Andrew Solutions accepts no liability for any omissions or faults. Andrew Solutions reserves the right to change all hard- and software characteristics without notice. Names of products mentioned herein are used for identification purposes only and may be trademarks and / or registered trademarks of their respective companies. No parts of this publication may be reproduced, stored in a retrieval system, transmitted in any form or by any means, electronical, mechanical photocopying, recording or otherwise, without prior written permission of the publisher. Andrew Wireless Systems GmbH, 24-June-2009
Page 3 TABLE OF CONTENTS 1 GENERAL 7 1.1 USED ABBREVIATIONS 7 1.2 HEALTH AND SAFETY WARNINGS 9 1.3 ABOUT ANDREW SOLUTIONS 11 1.4 INTERNATIONAL CONTACT ADDRESSES 12 2 INTRODUCTION 13 2.1 PURPOSE 13 2.2 ION-M17P/17P/17P 13 3 FUNCTIONAL DESCRIPTION 15 3.1 GENERAL 15 3.2 COMPONENTS OF THE ION-M17P/17P/17P REMOTE UNIT 16 3.2.1 Components Inside the Unit 16 3.2.2 Fan-Protection Kit 17 3.2.3 Accessories 17 4 COMMISSIONING 19 4.1 MECHANICAL INSTALLATION 19 4.1.1 General 19 4.1.2 Wall-Mounting Procedure 21 4.1.3 Pole-Mounting Procedure 22 4.1.4 Mounting of Fan Protection 24 4.2 ELECTRICAL INSTALLATION 25 4.2.1 General 25 4.2.2 Connections 26 4.2.3 Grounding 27 4.2.4 Connection of the Antenna Cables 28 4.2.5 Power Connection 29 4.3 OPTICAL-FIBRE-CABLE CONNECTION - RULES 30 4.3.1 Protective Plug 31 4.3.2 Protective-Tube Kit 33 4.4 COMMISSIONING 35
User’s Manual for Remote UnitION-M17P/17P/17P Page 4 M0132AKA_FCC.doc 5 ALARMS 39 5.1 BITE AND ALARMS 39 5.2 HANDLING OF ALARMS 39 5.3 ALARM STATUS 39 5.4 STATUS LED ALARMS 39 5.5 EXTERNAL ALARM INPUTS AND OUTPUTS 41 5.6 TROUBLESHOOTING 42 6 MAINTENANCE 43 6.1 GENERAL 43 6.2 REPLACING THE FAN UNIT 44 6.3 CLEANING THE HEAT SINK 46 7 APPENDIX 47 7.1 ILLUSTRATIONS 47 7.2 SPECIFICATIONS 48 7.2.1 Electrical Specifications 48 7.2.2 Environmental and Safety Specifications 49 7.2.3 Mechanical Specifications 49 7.3 SPARE PARTS 50 8 INDEX 51
Page 5 FIGURES AND TABLES figure 3-1 Configuration of an ION-M17P/17P/17P remote unit................................ 15 figure 3-2 Remote unit, front view, fully RF equipped ............................................... 16 figure 3-3 Remote unit, backside, fully RF equipped ................................................ 16 figure 4-1 Wall mounting........................................................................................... 21 figure 4-2 Pole-mounting kit...................................................................................... 22 figure 4-3 Pole mounting .......................................................................................... 23 figure 4-4 Mounting procedure for fan protection...................................................... 24 figure 4-5 Connector flange of ION-M17P/17P/17P.................................................. 26 figure 4-6 RS232 connector...................................................................................... 27 figure 4-7 Grounding bolt with loosened hex nut ...................................................... 27 figure 4-8 Grounding bolt, schematic view................................................................ 27 figure 4-9 AC mains plug .......................................................................................... 29 figure 4-10 DC mains plug........................................................................................ 29 figure 4-11 Protective-plug assembly ....................................................................... 31 figure 4-12 Tube-kit installation................................................................................. 34 figure 5-1 Alarm triggering ........................................................................................ 40 figure 5-2 Flange connector, 5 poles ........................................................................ 41 figure 5-3 Flange connector, 7 poles ........................................................................ 41 figure 5-4 Alarm inputs and outputs, standard .......................................................... 42 figure 7-1 Installation drawing................................................................................... 47 table 1-1 List of international contact addresses 12 table 4-1 Specified torques 20 table 4-2 RS232 connector, pin assignment 27 table 5-1 Status LED alarms 40
User’s Manual for Remote UnitION-M17P/17P/17P Page 6 M0132AKA_FCC.doc For your notes:
1 General Page 7 1 GENERAL 1.1 USED ABBREVIATIONS ALC Automatic Level Control AMPS American Mobile Phone System or Advanced Mobile Phone System APAC Automatic Power Adjustment Circuit AWS Advanced Wireless Services BCCH Broadcast Control Channel BITE Built-In Test Equipment BTS Base Transceiver Station CDMA Code Division Multiple Access CEPT Conférénce Européenne des Postes et Télécommunications CF Center Frequency CFO Center Frequency Offset CPD Channel Power Detection DL Downlink EDGE Enhanced Data Rates for GSM Evolution ESD Electrostatic Discharge ETS European Telecommunication Standard ETSI European Telecommunication Standards Institute FCC Federal Communications Commission FSK Frequency Shift Keying GSM Global System for Mobile Communication GUI Graphical User Interface I2C-Bus Inter Integrated Circuit Bus (Philips) ID No Identification Number IF Intermediate Frequency LMT Local Maintenance Terminal MS Mobile Station NSO Network Supervision Option OMC Operation and Maintenance Center PCMCIA Personal Computer Modem Communication International Association PCS Personal Communication System PSTN Public Switched Telephone Network Rev Revision RF Radio Frequency RLP Radio Link Protocol RSSI Receive Signal Strength Indication RTC Real-Time Clock RX Receiver SCL Serial Clock SDA Serial Data SISO Single Input Single Output SPD Switching Point Detector TCH Traffic Channel TDD Time-Division Duplex TDMA Time Division Multiple Access TX Transmitter
User’s Manual for Remote UnitION-M17P/17P/17P Page 8 M0132AKA_FCC.doc UL Uplink UMR Universal Measurement Receiver UMTS Universal Mobile Telecommunication System UPS Uninterruptible Power Supply VSWR Voltage Standing Wave Ratio WDM Wavelength Division Multiplex WiMAX Worldwide Interoperability for Microwave Access
1 General Page 9 1.2 HEALTH AND SAFETY WARNINGS 1. Only suitably qualified personnel is allowed to work on this unit and only after becoming familiar with all safety notices, installation, operation and maintenance procedures contained in this manual. 2. Read and obey all the warning labels attached to the unit. Make sure that the warning labels are kept in a legible condition and replace any missing or damaged labels. 3. 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. Keep operating instructions within easy reach and make them available to all users. 5. It is the responsibility of the network provider to implement prevention measures to avoid health hazards which may be associated to radiation from the antenna(s) connected to the unit. 6. For US and Canadian installations: To comply with FCC RF exposure compliance requirements, the following antenna installation and device operating configurations must be satisfied: A separation distance of at least 4 m must be maintained between the antenna of this device and all persons. 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). Maximum permissible antenna gain is 17 dBi. 7. Make sure access is restricted to qualified personnel. 8. Only licence holders for the respective frequency range are allowed to operate this unit. 9. Use this equipment only for the purpose specified by the manufacturer. Do not carry out any modifications or fit any spare parts which are not sold or recommended by the manufacturer. This could cause fires, electric shock or other injuries. 10. Due to power dissipation, the remote unit may reach a very high temperature. Do not operate this equipment on or close to flammable materials. 11. Before opening the unit or (dis-)connecting the mains connector at the remote unit, ensure that mains supply is disconnected.
User’s Manual for Remote UnitION-M17P/17P/17P Page 10 M0132AKA_FCC.doc 12. ESD precautions must be observed! Before commencing maintenance work, use the available grounding system to connect ESD protection measures. 13. This unit complies with European standard EN60950. 14. Make sure the system settings are according to the intended use (see also product information of manufacturer) and regulatory requirements are met. 15. Although the remote unit is internally protected against overvoltage, it is strongly recommended to earth the antenna cables close to the antenna connectors of the remote unit for protection against atmospheric discharge. 16. Laser radiation – Class 1! Do not stare into the beam; do not view it directly or with optical instruments.
1 General Page 11 1.3 ABOUT ANDREW SOLUTIONS Andrew Solutions is a leading manufacturer of coverage equipment for mobile radio networks, specializing in low cost, high performance, RF and optical repeaters. Our optical distributed networks and RF repeater systems provide coverage for every application: outdoor use, indoor installations, tunnels, subways and many more. Andrew Solutions has engineering and manufacturing facilities in Germany, Italy and the USA. In addition, it maintains field engineering offices throughout the world. Andrew Wireless Systems GmbH operates a quality management system which complies with the requirements of ISO 9001. All equipment is manufactured using highly reliable material. In order to ensure constant first-rate 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. The declaration of conformity for the product is available upon request from the local offices or from Andrew Solutions directly. Any intervention must be carried out by authorized persons only. For technical assistance, contact the local office or Andrew Solutions directly at one of the following addresses: Andrew Wireless Systems GmbH Industriering 10 86675 Buchdorf Germany Phone: +49 9099 69-0 Fax: +49 9099 69-930 E-mail: WIsupport.germany@andrew.com for The Americas: Wireless Innovations Group Andrew A CommScope Company Phone: +1 888 297 6433 E-mail: WIsupport.us@andrew.com When set-up is performed according to this manual, the system will operate without complications for a significant length of time.
User’s Manual for Remote UnitION-M17P/17P/17P Page 12 M0132AKA_FCC.doc 1.4 INTERNATIONAL CONTACT ADDRESSES Australia Austria Brazil 6 Stuart Street Padstow NSW 2211 Australia Weglgasse 10 Wien-Schwechat 2320 Austria Av Com Camilo Julio 1256 Predio B Zonal Industrial CP 597 Sorocaba SP 18086-000 Brazil Phone +61 2 9774-4200 Phone +43 1706 3999-10 Phone +55 15 2102-4000 Fax +61 2 9774-4500 Fax +43 1706 3999-9 Fax +55 15 2102-4001 E-mail E-mail E-mail WIsupport.australia@andrew.com WIsupport.austria@andrew.com WIsupport.brazil@andrew.com Canada China Czech Republic 606 Beech St W Whitby ON L1N 5S2 Canada RM 915 Chevalier Commercial Centre 8 Wang Hoi Rd Kowloon Bay SAR Hong Kong U Moruší 888 Pardubice 53006 Czech Republic Phone +1 905 668-3348 Phone +852 3106 6100 Phone +420 46 63012-80 Fax +1 905 668-8590 Fax +852 2751 7800 Fax +420 46 63012-98 E-mail E-mail E-mail WIsupport.canada@andrew.com WIsupport.china@andrew.com WIsupport.czechrep@andrew.com France Italy Spain and Portugal 28 Rue Fresnel Z.A Pariwest BP 182 Coignières cedex 78313 France Via de Crescenzi 40 Faenza 48018 Italy C/ Salvatierra 5. Pta 3 28034 Madrid Spain Phone +33 1 300-54550 Phone +39 0546 697111 Phone +34 91 745 20 40 Fax +33 1 346-11374 Fax +39 0546 682768 Fax +34 91 564 29 85 E-mail E-mail E-mail WIsupport.france@andrew.com WIsupport.italy@andrew.com WIsupport.iberia@andrew.com Switzerland UK U.S.A. Tiergartenweg 1 4710 Balsthal CH-4710 Switzerland Ilex Bldg Mulberry Business Park Fishponds Rd Wokingham Berkshire England RG41 2Gy 620 North Greenfield ParkwayGarner, NC 27529 United States Phone +41 62 386-1260 Phone +44 118 936-6700 Phone +1 919 329-8700 Fax +41 62 386-1261 Fax +44 118 936-6773 Fax +1 919 329-8950 E-mail E-mail E-mail WIsupport.switzerland@andrew.com WIsupport.uk@andrew.com WIsupport.us@andrew.com table 1-1 List of international contact addresses
2 Introduction Page 13 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. The optical transmission uses WDM-systems with a wavelength of 1550 nm in the Uplink and 1310 nm in the Downlink. 2.2 ION-M17P/17P/17P Andrew Solutions ION-M17P/17P/17P is a 3 sector single-box remote unit. It is used in conjunction with a master unit in the ION optical distribution system. This system transports 3 sectors (3 x 1700/2100 MHz) simultaneously, providing a cost-effective solution for distributing capacity from one or more base stations. The ION-M17P/17P/17P transports signals on the RF layer in a very inexpensive manner. This means that multiple operators and multiple technologies are moved simultaneously from a cluster of base stations to a remote location over the same fibre. The ION optical distribution system is a cost-effective coverage solution for dense urban areas, airports, high-rise buildings and other locations where physical structures increase path loss or provide limited space for installation. It has been specifically designed to reduce zoning problems and to provide homogeneous coverage. The compact, mechanical design is specifically architected to mount inside of or on poles and along side structures in such a way that it has a minimal visual impact. The ION-M platform has been specifically tested and optimized for CDMA2000. Furthermore it is provisioned for future improvements to the modulation and frequency bands.
User’s Manual for Remote UnitION-M17P/17P/17P Page 14 M0132AKA_FCC.doc The ION is easily set-up and supervised via a graphical user interface (GUI). Remote units can be 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 may be monitored remotely via an Andrew OMC. This is a comprehensive management platform with SNMP protocol and X.733 standard implemented. Should a sophisticated interface not be required, the master unit can be directly connected to the alarm interface of a base station via relay alarming. • 3 sector multi-operator support • Reduced visual impact form factor • Efficient, high power amplifier • Single fibre for multiple sectors • Comprehensive operations and management system for configuration and alarming • OMC with SNMP according to X.733 standard • Easy installation and commissioning
3 Functional Description Page 15 3 FUNCTIONAL DESCRIPTION 3.1 GENERAL The following figure shows the configuration of an ION-M17P/17P/17P remote unit. oeoeDLULUL/DLWDM OTRXfrom / to Master UnitOptical ModuleControl Unit RCM161X11X333 colors LEDX124 external alarmsinputsX124 external alarmsoutputsX12+28 VDC outputPower AmplifierSector 1LNADPXDuplexer UnitPower Supply UnitMains+28 VDCI²C+28 VDCI²CRF + DC100 - 240 VAC553X6Fan5Active Cooling Kit 44422+28 VDCI²CX12RS232 3Power Amplifier 2I²C +28 VDCPower Amplifier 3+28 VDCI²CDPXDPXLNALNARF + DCRF + DCSector 2Sector 3+Frequency ManagementBufferBufferBufferBufferBuffer figure 3-1 Configuration of an ION-M17P/17P/17P remote unit
User’s Manual for Remote UnitION-M17P/17P/17P Page 16 M0132AKA_FCC.doc 3.2 COMPONENTS OF THE ION-M17P/17P/17P REMOTE UNIT The actual configuration of the remote unit can be seen at the configuration list which is part of the delivery. 3.2.1 Components Inside the Unit The following figures show exemplary views of a fully equipped ION-M17P/17P/17P remote unit – except for the fan housing without cover – to illustrate the individual components. figure 3-2 Remote unit, front view, fully RF equipped figure 3-3 Remote unit, backside, fully RF equipped Air inlet Air outletPSU Distribution unit Duplexer Optical module Amplifiers
3 Functional Description Page 17 3.2.2 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 indoor applications, mounting of the fan-protection kit is not mandatory. For more details see chapter 4.1.4 Mounting of Fan Protection. 3.2.3 Accessories For the accessories available for the remote unit, e.g. overcoat housing, connecting box or iso-trafo kit, a separate manual is available.
User’s Manual for Remote UnitION-M17P/17P/17P Page 18 M0132AKA_FCC.doc For your notes:
4 Commissioning Page 19 4 COMMISSIONING 4.1 MECHANICAL INSTALLATION 4.1.1 General Read the health and safety warnings in chapter 1.2 Health and Safety Warnings. 1. 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. It is recommended only to use the mounting hardware delivered by the supplier. If different mounting hardware is used, the specifications for stationary use of the remote unit must not be exceeded. ) Note: Exceeding the specified load limits may cause the loss of warranty! 3. The unit is considerably heavy. Make sure that a suitable mounting surface is used. Ensure there is adequate manpower to handle the weight of the system. 4. Due to power dissipation, the remote unit may reach a very high temperature. Ensure sufficient airflow for ventilation as specified in the individual mounting procedures. 5. When connecting and mounting the cables (RF, optical, mains, ...) ensure no water can penetrate into the unit through these cables. 6. Also observe all additional rules or restrictions regarding mounting that depend on the type of remote unit. For details refer to chapter 7.2.3 Mechanical Specifications. It is strongly recommended to install the unit vertically with the fan unit at the top. If horizontal mounting is required, the fan unit must also be at the top and a tilt angle of at least 10° from a horizontal position must be kept. 7. A spacing of 40 mm (1.58 inch) around the unit is required. 8. 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) have to be provided. Do not block these air inlets and outlets when mounting the remote unit. The size of each opening must equal at least 12 x 12 cm (144 cm2). Make sure, too, there is no thermal short circuit between the air inlet and air outlet.
User’s Manual for Remote UnitION-M17P/17P/17P Page 20 M0132AKA_FCC.doc If any different or additional mounting material is used, ensure that the mounting remains as safe as the mounting designed by the manufacturer. 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. Specified torques have to be observed for certain mounting procedures according to the following table: Type Tallow-drop screws Hex nuts Spacing bolts PG (plastic) PG (aluminium)Thread M 4 M 8 M 4 M 8 PG 13.5 PG 29 Specified torques 3.3 Nm 27 Nm 2.3 Nm 27 Nm 3.75 Nm 10 Nm table 4-1 Specified torques ) Note: 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. 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.
4 Commissioning Page 21 4.1.2 Wall-Mounting Procedure • Check the suitability of the wall-mounting kit and the wall. • 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 * 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.
User’s Manual for Remote UnitION-M17P/17P/17P Page 22 M0132AKA_FCC.doc 4.1.3 Pole-Mounting Procedure 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 4.1.2 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.
4 Commissioning Page 23 Nut M8 DIN 934 figure 4-3 Pole mounting Optical remote unit
User’s Manual for Remote UnitION-M17P/17P/17P Page 24 M0132AKA_FCC.doc 4.1.4 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
4 Commissioning Page 25 4.2 ELECTRICAL INSTALLATION 4.2.1 General Read the health and safety warnings in chapter 1.2 Health and Safety Warnings. 1. This unit contains dangerous voltages. Loss of life, severe personal injury or property damage can be the result if the instructions contained in this manual are not followed. 2. It is compulsory to ground the unit before connecting power supply. A grounding bolt is provided on the cabinet to connect the ground-bonding cable. 3. Although the remote unit is internally protected against overvoltage, it is strongly recommended to 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 insert additional lightning protection. 4. If the mains connector of the remote unit is not easily accessible, a disconnect device in the mains circuit must be provided within easy reach. 5. Before connecting or disconnecting the mains connector at the remote unit, ensure that mains supply is disconnected. 6. Make sure that an appropriate circuit breaker and an overcurrent limiting device are connected between mains and remote unit. 7. A connection of mains supply to a power socket requires the power socket to be nearby the remote unit. 8. Incorrectly wired connections can destroy electrical and electronic components. 9. 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). 10. It is sufficient to tighten the N-antenna connector hand-screwed. Any use of a tool (e.g. pair of pliers) might cause damage to the connector and thus lead to malfunctioning of the remote unit. 11. For unstabilized electric networks which frequently generate spikes, it is advised to use a voltage limiting device. 12. The unit complies with the surge requirement according to EN 61000-4-5 (fine protection); however, it is recommended to install an additional medium (via local supply connection) and/or coarse protection (external surge protection) depending on the individual application in order to avoid damage caused by overcurrent. 13. Observe the labels on the front panels before connecting or disconnecting any cables.
User’s Manual for Remote UnitION-M17P/17P/17P Page 26 M0132AKA_FCC.doc 4.2.2 Connections figure 4-5 Connector flange of ION-M17P/17P/17P Alarm output Mains connector Grounding bolt N-connector mobile Sector 1 External alarm input N-connector mobile Sector 3 Optical-fibre connector Control connector RS485 for EU Status LED N-connector mobile Sector 2
4 Commissioning Page 27 Control Connector RS232 - Local Interface This 8-pin male connector (type: Binder Series 712) is primarily to support local control of the remote unit via RS232 ASCII interface. PIN Assignment 1 Not connected (n.c.) 2 RS232 Rx 3 RS232 Tx 4 n.c. 5 GND* (RS232) 6 n.c. 7 n.c. 8 n.c. figure 4-6 RS232 connector table 4-2 RS232 connector, pin assignment * GND is the abbreviation of Ground 4.2.3 Grounding Grounding must be carried out. Connect an earth-bonding cable to the grounding connection provided at the outside of the remote unit (see chapter 4.2.2 Connections). Do not use the grounding connection to connect external devices. figure 4-7 Grounding bolt with loosened hex nut figure 4-8 Grounding bolt, schematic view After loosening the hex nut, connect the earth-bonding cable between the two washers as illustrated in the figures above. Then, fasten all parts again with the hex nut.
User’s Manual for Remote UnitION-M17P/17P/17P Page 28 M0132AKA_FCC.doc 4.2.4 Connection of the Antenna Cables The remote unit has N-type antenna connectors. For its location please refer to chapter 4.2.2 Connections. For mounting the cable connectors, it is recommended to refer to the corresponding documentation of the connector manufacturer. The bending radius of the antenna cables must remain within the given specifications. For the selection of cable and antenna it should be considered that, on the one hand, a cable with higher loss is less expensive but, on the other hand, it impairs performance. It is sufficient to tighten the N-type antenna connectors hand-tight. The use of a tool (like pliers) may cause damage to the connector and, therefore, lead to a malfunctioning of the remote unit.
4 Commissioning Page 29 4.2.5 Power Connection Before connecting electrical power to the units, the system must be grounded as described in the previous chapter. Mains power must be connected at the mains connector of the unit (see chapter 4.2.2 Connections). The power supply plug is part of the delivery. The correct wiring of the power supply plug is as follows: figure 4-9 AC mains plug figure 4-10 DC mains plug For the AC power supply connection, a minimum cross section of 1.5 mm2 is required and for the DC power supply connection, a minimum cross section of 2.5 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 interruptible 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 16 Amps for 240-Volt service. For the DC power supply, observe the local regulations of the DC service provider.
User’s Manual for Remote UnitION-M17P/17P/17P Page 30 M0132AKA_FCC.doc 4.3 OPTICAL-FIBRE-CABLE CONNECTION - RULES Optical signals are transmitted by use of optical fibres. When connecting these fibres observe the following instructions. ) Note: Care should be taken when connecting and disconnecting fibre-optic cables. Scratches and dust significantly affect system performance and may permanently damage the connector. Always use protective caps on fibre-optic connectors not in use. In general, optical fibres do not need special protective measures. However, protection against environmental influences e.g. rodents and humidity must be considered. The optical fibre is a single mode fibre. Type is E9/125 µm with the following minimum requirements: Attenuation: <0.36 dB / km @ 1310 nm / <0.26 dB / km @ 1550 nm Dispersion: <3.5 ps / nm km @ 1310 nm / <18.0 ps / nm km @ 1550 nm The specified bending radius of the optical fibres must not be exceeded. The pigtails for the connection between master unit and remote unit must have a sufficient length. A protection for the feeding into units must be given. The system attenuation of the optical fibres, 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 fibre, at the input and output of the device which has to be measured. Fibre-cable connectors have to be of the same type (E2000APC8°) as the connectors used for the unit. The fibre-optic cables are connected to the optical transceiver. Angled connectors are not compatible with straight optical connectors; non-compatibility of connectors will result in permanent damage to both connectors. Before connecting the fibre cables, follow the procedure below to ensure optimized performance. It is important for these procedures to be carried out with care:
4 Commissioning Page 31 ¾ Remove fibre-optic protective caps. ¾ Do not bend the fibre-optic cable in a tight radius (< 4 cm) as this may cause cable damage and interrupt transmission. ¾ Using high-grade alcohol and lint-free cotton cleaning swabs, clean the end of the fibre-optic cable that will be inserted in the optical connectors on the donor interface box. ¾ Blow out the laser receptacle with clean and dry compressed air to remove any particulate matter. ¾ Connect the fibre-optic cables by inserting the cable end into the laser receptacle and aligning the key (on the cable end) with the keyed slot. ¾ 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. 4.3.1 Protective Plug Connection: A protective plug is provided for the connection of the fibre-optic cables. figure 4-11 Protective-plug assembly ) Note: Only high-quality connectors must be used for this type of plug. Qualified brands are Diamond or Huber & Suhner.
User’s Manual for Remote UnitION-M17P/17P/17P Page 32 M0132AKA_FCC.doc For plug assembly, observe the following instruction: 1. Pass one or two contacts through the backshell and the clamp ring. 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. ** 4. Bring the insulator into the plug. The narrow groove of the insulator must be fitted 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 to screw the backshell tight (no gap). 6. 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. Seals with one groove No gap Upper insulation body Cavity A Cavity B
4 Commissioning Page 33 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. *** 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.**** *** 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. 4.3.2 Protective-Tube Kit As additional protection for the optical fibres, this connector 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: Groove Push forward to lock, pull back to free connection Screw tight until gap is closed
User’s Manual for Remote UnitION-M17P/17P/17P Page 34 M0132AKA_FCC.doc Scr ew t he r educer t o t he pr ot ect ive pl ug backshel l wit hout gap.Pl ace t he appr opr iat e seal par t s (wit h) one gr oove f or one cont act or t wo gr ooves f or t wo cont act s) over t he cabl e(s) and push t hem int o t he backshel l .G1055M0pr ot ect ive pl ugf ibr e cabl er educercoupl ingpr ot ect ive t ubepl ast ic r ing figure 4-12 Tube-kit installation Push the fibre-optic cable carefully through the tube until it comes out at the other end.
4 Commissioning Page 35 4.4 COMMISSIONING Read the health and safety warnings in chapter 1.2 Health and Safety Warnings 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. • Ensure that all connections have been performed according to chapter 4.2.2 Connections.
User’s Manual for Remote UnitION-M17P/17P/17P Page 36 M0132AKA_FCC.doc Commissioning an ION-M Remote UnitStartMechanical installationFasten wall or pole mounting kit to wall or pole.Manual for Remote UnitElectrical connectionsConnect grounding cable and ground the RU.MainsSwitch mains power on.Philips screwdriverScrew driverSpanner, size 13 mmElectrical connectionsConnect AC (DC) power to the power cable. Ensure there is a circuit breaker between mains and RU.RF connectionConnect antenna cable to antenna port.Optical connectionsMount the optical fibre with E2000 APC8° connector into the connector. Plug the connector into the RU.Mechanical installationMount RU to mounting kit, ensure suffient air flow and avoid thermal short circuits.PreperationUnpack RU, RU accessories and mounting kit.External devicesConnect external devices to the external in or alarm out connectors, or to the connecting board inside the RU.G1055Z0G1055Z0Mounting kitSpanner, size 13 mmDrilling machineDowelsScrew driverGrounding cableSpanner 13 mmMains cableConnecting kitAlarm kit (M-cabinet)E2000 APC8° connectorSpanner with opening 32
4 Commissioning Page 37 Output:All RUs okay.Go to MUExternal errorClose 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.LED statusProceed to MU to set up the SWOrangeYesInternal ErrorChange 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 controllerRedLED statusYellowGreenRedFinished setting up all RUs?GreenSpare RU available?YesContact customer serviceNoYesLED on?Check power switch inside RU (RUs with door).Check mains cabling.Check mains power.NoNo
User’s Manual for Remote UnitION-M17P/17P/17P Page 38 M0132AKA_FCC.doc For your notes:
5 Alarms Page 39 5 ALARMS 5.1 BITE AND ALARMS The Built-In Test concept comprises the monitoring of the power supplies, the power amplifiers and the optical interface. All occurring alarms can be checked via software at the master unit. 5.2 HANDLING OF ALARMS 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. 5.3 ALARM STATUS For details refer to the corresponding software documentation of the master unit. 5.4 STATUS LED ALARMS For local supervision, a status LED on the connector flange of the remote unit 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. Status LED Indication Alarms Possible on-site measures Green No alarm Æ Status ok Door alarm Close the door (RUs with door). Alarms not directly related to RU: External alarms Check externally connected devices. Optical alarm Rx Check fibre loss of optical link. Check optical connectors. Clean optical connectors. (MU: Check optical output power of corresponding OTRx at master unit). Orange ALC alarm (MU: Decrease DL input power of affected band).
User’s Manual for Remote UnitION-M17P/17P/17P Page 40 M0132AKA_FCC.doc Status LED Indication Alarms Possible on-site measures Alarms directly related to RU: Power 28 V Change power supply (RUs with door). Replace the affected remote unit. Temperature Reduce environmental temperature. Eliminate thermal short circuit. Fan Disconnect and connect mains. Fans should run. If not, replace the fans at RU. I²C Disconnect and connect mains. Optical alarm Tx - Red Amplifier “Power Down” (MU: Change amplifier setting at MU controller). Status LED off Mains Check power switch inside of RU (RUs with door). Check mains cabling. Check mains power. table 5-1 Status LED alarms V1651A2clearAlarm LEDAlarm transmitAlarm causeraise> 5 s < 5 sraise> 5 sclear figure 5-1 Alarm triggering For the position of the status LED see chapter 4.2.2 Connections. Explicit troubleshooting is available in the MU software, (software manual or WEB Interface).
5 Alarms Page 41 5.5 EXTERNAL ALARM INPUTS AND OUTPUTS G1038Z0 G1038Z0 figure 5-2 Flange connector, 5 poles figure 5-3 Flange connector, 7 poles The alarm outputs (open collector output 5 V / 1 mA) 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. The +28 V pin (for its location see figure 5-3 Flange connector, 7 poles) is protected by a 500 mA thermoswitch. In case of exceeding this current between pin 7 and GND and/or in case of a failure of the VSWR module, the thermoswitch turns into a high-resistive status. Then no fuse needs to be replaced. Just wait a few minutes until the thermoswitch reaches the normal operating temperature again. ) 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.
User’s Manual for Remote UnitION-M17P/17P/17P Page 42 M0132AKA_FCC.doc 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 according 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 = 8 mA). The alarm inputs are potential-free with common ground. 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 Andrew Wireless Systems. For the designation of the alarm kit see chapter 7.3 Spare Parts. V1651A1 figure 5-4 Alarm inputs and outputs, standard 5.6 TROUBLESHOOTING The status of the remote unit can be checked via the master unit (for details please refer to the software manual of the Master Controller). Locally, the status can be checked at the LED, see chapter 5.4 Status LED Alarms.
6 Maintenance Page 43 6 MAINTENANCE 6.1 GENERAL Read the health and safety warnings in chapter 1.2 Health and Safety Warnings. ) Note: The remote unit does not require preventative maintenance measures. ) Note: To prevent malfunctions of the cooling system due to dirt or pollution, it is recommended to clean the heat sink at regular intervals. These cleaning intervals depend mainly on the location of the remote unit and the corresponding degree of pollution. Maintenance of the ION-M17P/17P/17P should be performed by replacing only components that are contained in this chapter. In order to maintain warranty, take care not to damage unintentionally the seals on the modules. The spare parts list, consequently, contains only units which can be replaced without tuning or soldering work. ) Note: When sending back the unit, use an appropriate packaging, see chapter 7.2.2 Environmental and Safety Specifications. We strongly recommend using the original packaging! ) Note: Defect parts should only be replaced by original parts from the supplier. All interventions inside the housing are at one’s own risk. ) Note: During maintenance ensure the remote unit has been disconnected from mains. ) Note: Before disconnecting any cables, label any unlabelled cables to ensure correct connection. For most maintenance procedures appropriate tools are required to ensure correct handling. All these tools can be ordered from the supplier. For screwing procedures observe that all our screws have a right-hand thread, i.e. for fastening the screws turn the tool clockwise and for unscrewing them turn it counter-clockwise. 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.
User’s Manual for Remote UnitION-M17P/17P/17P Page 44 M0132AKA_FCC.doc 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 the health and safety warnings in chapter 1.2 Health and Safety Warnings as well as the instructions in chapter 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 the fan plate is screwed to the cabinet. Remove the four screws and the corresponding washers. 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. ) Note: To observe the specified torque of 650 Ncm for an M5 thread, use an appropriate tool for the following screwing procedures. Fan-unit connector Earth-bonding cable
6 Maintenance Page 45 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 fix it tight as shown below: 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 330 Ncm, use an appropriate tool.
User’s Manual for Remote UnitION-M17P/17P/17P Page 46 M0132AKA_FCC.doc 6.3 CLEANING THE HEAT SINK ) Note: Read the health and safety warnings in chapter 1.2 Health and Safety Warnings 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 is disconnected for the following procedure. 3. Use compressed air (max. 5 bar) to blow out the heat sink from back to front: 2. Remove the fan plate with the fan unit from the remote unit as described in chapter 6.2 Replacing the Fan Unit, steps 1 and 2: 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 chapter 6.2 Replacing the Fan Unit, step 6. Then, switch the remote unit back on. Compressed air (5 bar max.)Brush (not metallic)
7 Appendix Page 47 7 APPENDIX 7.1 ILLUSTRATIONS figure 7-1 Installation drawing
User’s Manual for Remote UnitION-M17P/17P/17P Page 48 M0132AKA_FCC.doc 7.2 SPECIFICATIONS 7.2.1 Electrical Specifications Detailed ION-M17P/17P/17P– Product Specifications available on request.
7 Appendix Page 49 1) PAR 7.5 dB @ 0.1% 2) Note: The noise figure (NF) stated above refers to one Remote Unit (RU) per sector. The NF system increases with the number of the RUs per sector. It is recommended not to operate above four RUs per sector. With four RUs per sector, the system NF will be increased by 6 dB. All figures are typical values. System Supervision and Control Commands RF on/off External control ports Alarms Summary, Power supply, Optical UL and DL failure, Temperature Supervision Composite output power All data is subject to change without notice. 7.2.2 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 -33° C to +50° C RF part IP67 Ingress protection Fan part IP55 All figures are typical values unless otherwise stated. All data is subject to change without notice. 7.2.3 Mechanical Specifications Height, width, depth ** 831 x 156 x 147 mm (32.7 x 6.1 x 5.8 in) Weight 25 kg (55.1 Ib) ** Spacing required 40 mm (1.58 in) around unit All data is subject to change without notice.
User’s Manual for Remote UnitION-M17P/17P/17P Page 50 M0132AKA_FCC.doc 7.3 SPARE PARTS The following lists contain 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 ION-M17P/17P/17P 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. The following spare parts lists only contain units that can be replaced without tuning or soldering work. To replace an FRU, use the appropriate tools. Replacement tools may be ordered from the supplier. If any FRU not contained in the following list needs to be replaced, please contact customer service for additional instructions. Spare Parts List of the Remote Unit ION-M17P/17P/17P Designation: ID No: FRU ION-M17P/17P/17P 7563307 Protective Plug E 2000 7160013 x Protective Cap E 2000 7158914 x Fan Protection Kit 7159097 x Fan Unit 7158254 x Protective Tube Kit 7162182 x Manuals for Optical Remote Unit ION-M17P/17P/17P 7609534-00 Accessories Wall Mounting Wall-Mounting Kit 7158078 ISO Trafo Kit 115 V Wall Mounting 7159340 ISO Trafo Kit 230 V Wall Mounting 7158322 Connecting Box Kit Wall Mounting 7159613 Overcoat Housing Kit Wall Mounting 7159625 Pole Mounting Pole-Mounting Kit 7157782 ISO Trafo Kit 115 V Pole Mounting 7159623 ISO Trafo Kit 230 V Pole Mounting 7159621 Connecting Box Kit Pole Mounting 7159612 Overcoat Housing Kit Pole Mounting 7159624 The manufacturer reserves the right to replace the spare parts listed above by equivalent substitutes.
8 Index Page 51 8 INDEX A Abbreviations.......................................................... 7 About Andrew Solutions ....................................... 11 Address of Andrew Wireless Systems GmbH....... 11 Alarms Alarm Status .................................................... 39 Bite and Alarms ............................................... 39 External Inputs........................................... 41, 42 Handling of Alarms .......................................... 39 List ................................................................... 42 Outputs ...................................................... 41, 42 RU ................................................................... 42 Status LED....................................................... 39 B Block Diagram ION-M17P/17P/17P ......................................... 15 C Cleaning the Heat Sink......................................... 46 Commissioning General............................................................ 35 Components Accessories ..................................................... 17 Fan-Protection Kit ............................................ 17 Interior ............................................................. 16 Connection Rules Optical-Fibre Cables ........................................ 30 Connections Antenna ........................................................... 28 Connector Flange ............................................ 26 Optical-Fibre Cable.......................................... 30 Power .............................................................. 29 Contact Addresses ............................................... 12 E External Inputs Location ........................................................... 26 F Flange Connector 5 poles ............................................................. 41 7 poles ............................................................. 41 G Grounding............................................................. 27 H Health and Safety Warnings................................... 9 I Illustrations ........................................................... 47 Installation Electrical .......................................................... 25 Mechanical ...................................................... 19 M Maintenance......................................................... 43 Mounting Fan Protection ................................................. 24 Pole (Outside).................................................. 22 Wall.................................................................. 21 O Optical-Fibre Connection Protective Plug ................................................ 31 Protective-Tube Kit .......................................... 33 Outputs Location ........................................................... 26 P Pin Assignment External Alarms ............................................... 41 R Replacement of Fan Unit...................................... 44 S Spare Parts .......................................................... 50 Specifications Electrical .......................................................... 48 Environmental and Safety................................ 49 Mechanical ...................................................... 49 T Troubleshooting.................................................... 42

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