Um Morx00bp(F-cab) m0098a0f

M0098A0F.doc

User’s Manual

for

MORx00BP

in the F-Cabinet

User’s Manual for MORx00BP

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© Copyright 2007 Andrew Wireless Systems GmbH All rights reserved. All information contained in this manual has been revised thoroughly. Yet Andrew Wireless Systems accepts no liability for any omissions or faults. Andrew Wireless Systems 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, 30-October-2007

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TABLE OF CONTENTS 1. GENERAL 7 1.1. USED ABBREVIATIONS 7 1.2. HEALTH AND SAFETY WARNINGS 8 1.3. ABOUT ANDREW WIRELESS SYSTEMS 9 1.4. INTERNATIONAL CONTACT ADDRESSES 10 2. INTRODUCTION 11 2.1. PURPOSE 11 2.2. THE MORx00BP 11 3. FUNCTIONAL DESCRIPTION 13 3.1. GENERAL 13 3.2. FACTORY SETTINGS 13 3.3. COMPONENTS OF THE MORX00BP 14 3.3.1. Duplexer 14 3.3.2. Connecting Board 15 3.3.3. FSK-Modulator 15 3.3.4. Transceiver 16 3.3.5. UL / DL Amplifier 17 3.3.6. Feed-Forward Amplifiers 17 3.3.7. Feed-Forward Amplifier Kit 19 3.3.8. Control Module 20 3.3.9. Power Supply 21 3.3.10. Motherboard 22 3.4. OPTIONAL EQUIPMENT 23 3.4.1. External Alarms 23 3.4.2. VSWR (Voltage Standing Wave Ratio) 24 4. INSTALLATION 25 4.1. MECHANICAL INSTALLATION 25 4.1.1. General 25 4.1.2. Wall-Mounting Procedure 26 4.1.3. Pole-Mounting Procedure 27 4.2. ELECTRICAL INSTALLATION 28 4.2.1. General 28 4.2.2. Grounding 29 4.2.3. Power Connection 29 4.2.4. Connection of the Antenna Cables 30 4.2.5. Optical Fibre-Cable Connection 30 5. COMMISSIONING 33 5.1. GENERAL 33 5.2. BOOT PROCESS 34 5.3. SOFTWARE ATTENUATION SETTINGS 35 5.4. SETTINGS VIA SOFTWARE 35 5.4.1. Local Login 35 5.4.2. Remote Login 37 5.5. MANUAL ATTENUATION SETTINGS 38 5.6. LEVELLING INSTRUCTIONS 38


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6. ALARMS 39 6.1. BITE AND ALARMS 39 6.2. HANDLING OF ALARMS 39 6.3. SUMMARY ALARM RELAY 39 6.4. STATUS REPORT 40 7. TROUBLESHOOTING 41 8. MAINTENANCE 43 8.1. GENERAL 43 8.2. REPLACEMENT OF COMPONENTS 43 8.2.1. Duplexer 44 8.2.2. Transceiver 45

8.2.2.1. Standard Transceiver 45 8.2.2.2. DFB Transceiver 46

8.2.3. FSK-Modulator 47 8.2.4. UL/DL Amplifiers 48

8.2.4.1. Mounted under the Transceiver 48 8.2.4.2. Mounted beside the Transceiver 48 8.2.4.3. Fastened with a Mounting Plate 49

8.2.5. Feed-Forward Amplifiers 49 8.2.6. Feed-Forward Amplifier Kit 51 8.2.7. RTC Battery 54 8.2.8. Control Module 55 8.2.9. Power Supply 56 8.2.10. Fuses 57

8.2.10.1. Fine-Wire Fuse 57 8.2.10.2. Blade-Type Electric Fuse Link 57

8.2.11. Connecting Board 58 8.2.12. VSWR Module 59 8.2.13. Mains Cable 60 9. APPENDIX 61 9.1. ILLUSTRATIONS 61 9.1.1. Installation Drawings 61 9.1.2. Repeater Layout 62 9.2. SPECIFICATIONS 66 9.2.1. Electrical Specifications 66 9.2.2. Optical Specifications 67 9.2.3. Mechanical Specifications 68 9.3. SPARE PARTS 68 9.3.1. Repeater Type Specific Spare Parts for MORx00BP 68

9.3.1.1. Spare Parts List of MOR300BP 68 9.3.1.2. Spare Parts List of MOR400BP 69

9.3.2. Common Spare Parts for all MORx00BP 71 9.4. ADDITIONAL INFORMATION ON CONTROL MODULE SM2009 72 9.5. DIP-SWITCH SETTINGS 73 10. INDEX 75 11. LIST OF CHANGES 76

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FIGURES AND TABLES figure 3-1 Configuration of a MORx00BP ................................................................. 13 figure 3-2 Duplexer ................................................................................................... 14 figure 3-3 Connecting board ..................................................................................... 15 figure 3-4 FSK-Modulator ......................................................................................... 15 figure 3-5 Transceiver, MFY2314 ............................................................................. 16 figure 3-6 Transceiver, MFY1340HDI ....................................................................... 16 figure 3-7 UL / DL amplifier....................................................................................... 17 figure 3-8 Feed-forward amplifier, former version..................................................... 17 figure 3-9 Feed-forward amplifier, new version......................................................... 18 figure 3-10 Feed-forward amplifier kit ....................................................................... 19 figure 3-11 Step-up DC/DC converter....................................................................... 19 figure 3-12 Control module ....................................................................................... 20 figure 3-13 AC power supply, exemplary.................................................................. 21 figure 3-14 DC power supply, exemplary.................................................................. 21 figure 3-15 Motherboard ........................................................................................... 22 figure 3-16 Location of external alarm clamps .......................................................... 23 figure 3-17 VSWR module, location in the D- and F-cabinet .................................... 24 figure 4-1 Installation drawings of a repeater............................................................ 26 figure 4-2 Pole-mounting kits .................................................................................... 27 figure 4-3 Grounding bolt .......................................................................................... 29 figure 4-4 Front view of antenna connection and optical fibre connection ................ 31 figure 5-1 Control module – position of LEDs ........................................................... 34 figure 5-2 Manual attenuation setting via amplifier ................................................... 38 figure 6-1 Relay contacts, alarm condition................................................................ 39 figure 8-1 Duplexer, position of screws..................................................................... 44 figure 8-2 Transceiver, position of screws ................................................................ 45 figure 8-3 DFB transceiver, position of screws ......................................................... 46 figure 8-4 Transceiver assembly............................................................................... 47 figure 8-5 FSK-modulator, position of screws........................................................... 47 figure 8-6 Feed-forward amplifier, former version, uninstalled, position of screws ... 49 figure 8-7 Feed-forward amplifier, former version, installed, position of screws ....... 50 figure 8-8 Feed-forward amplifier kit, position of screws........................................... 51 figure 8-9 I2C board.................................................................................................. 51 figure 8-10 Feed-forward amplifier mounting plate, position of screws..................... 52 figure 8-11 Feed-forward amplifier, new version, position of screws ........................ 52 figure 8-12 DC/DC converter, position of screws...................................................... 53 figure 8-13 Feed-forward amplifier with VSWR module, new version, position of

screws.................................................................................................... 53 figure 8-14 Position of RTC battery .......................................................................... 54 figure 8-15 Power supply fuses, exemplary .............................................................. 57 figure 8-16 Connections of connecting board ........................................................... 58 figure 9-1 F-cabinet for MORx00BP ......................................................................... 61 figure 9-2 Layout of repeater lid, former version, exemplary..................................... 62 figure 9-3 Layout of repeater lid, new version, exemplary ........................................ 63 figure 9-4 Layout of heat sink, former version, exemplary ........................................ 64 figure 9-5 Layout of heat sink, new version, exemplary............................................ 65


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table 1-1 List of international contact addresses....................................................... 10 table 5-1 LED indication during boot process ........................................................... 34 table 6-1 Relay contacts, pin assignment ................................................................. 39 table 8-1 Specified torques ....................................................................................... 44

1 General

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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 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 DL Downlink EDGE Enhanced Data Rates for GSM Evolution ESD Electrostatic Discharge ETACS Enhanced TACS ETS European Telecommunication Standard ETSI European Telecommunication Standards Institute FSK Frequency Shift Keying GSM Global System for Mobile Communication I2C-Bus Inter Integrated Circuit Bus (Philips) ID No Identification Number IF Intermediate Frequency LMT Local Maintenance Terminal MS Mobile Station 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 TACS Total Access Communication System TCH Traffic Channel TDMA Time Division Multiple Access TX Transmitter UE User Equipment UL Uplink UMTS Universal Mobile Telecommunication System UPS Uninterruptible Power Supply VSWR Voltage Standing Wave Ratio


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1.2. HEALTH AND SAFETY WARNINGS 1. Only suitably qualified people 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.

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. The antennas of the repeater (integrated and / or external) have to be installed in

a way that the regional and national RF exposure compliance requirements are met.

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 repeater may reach a very high temperature. Do not

operate this equipment on or close to flammable materials. 11. Before opening the unit, disconnect mains. 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 repeater settings are according to the intended use (see also

product information of the manufacturer) and regulatory requirements are met. 15. Although the repeater is internally protected against overvoltage, it is strongly

recommended to earth the antenna cables close to the antenna connectors of the repeater for protection against atmospheric discharge.

1 General

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1.3. ABOUT ANDREW WIRELESS SYSTEMS Andrew Wireless Systems 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 Wireless Systems 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 Wireless Systems directly. Any intervention must be carried out by authorized persons only. For technical assistance, contact the local office or Andrew Wireless Systems 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: [email protected]

for The Americas:

Wireless Innovations Group Andrew Corporation

Phone: +1 888 297 6433 E-mail: [email protected]

When set-up is performed according to this manual, the system will operate without complications for a significant length of time.


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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 [email protected] [email protected] [email protected]

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 [email protected] [email protected] [email protected]

France Italy Switzerland

28 Rue Fresnel Z.A Pariwest BP 182 Coignières cedex 78313 France

Via de Crescenzi 40 Faenza 48018 Italy

Tiergartenweg 1 4710 Balsthal CH-4710 Switzerland

Phone +33 1 300-54550 Phone +39 0546 697111 Phone +41 62 386-1260 Fax +33 1 346-11374 Fax +39 0546 682768 Fax +41 62 386-1261 E-mail E-mail E-mail [email protected] [email protected] [email protected]

UK U.S.A.

Ilex Bldg Mulberry Business Park Fishponds Rd Wokingham Berkshire England RG41 2Gy

620 North Greenfield Parkway Garner, NC 27529 United States

Phone +44 118 936-6700 Phone +1 919 329-8700 Fax +44 118 936-6773 Fax +1 919 329-8950 E-mail E-mail [email protected] [email protected]

table 1-1 List of international contact addresses

2 Introduction

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2. INTRODUCTION

2.1. PURPOSE Cellular telephone systems transmit signals in two directions between a 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, a repeater system is used to extend transmission range. In the downlink (DL) path, the repeater system picks up the signal from a donor antenna of an existing cell, processes and retransmits it into the desired dark spot. In the uplink (UL) direction, the repeater system receives a signal from mobile stations present in its coverage area and forwards them to the corresponding BTS.

2.2. THE MORx00BP The repeater MORx00BP is a wide-band optical repeater which bi-directionally amplifies signals between a base transceiver station and mobile stations in the corresponding network using optical fibres for inter-connection to a master unit. It can provide high amplification, thus enabling radio coverage in tunnels, canyons and regions where satisfactory quality of communication is disabled. The modular design of the MORx00BP repeater provides unparalleled flexibility in addressing present and future system needs. Every repeater is custom configured.



For your notes:

3 Functional Description

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3. FUNCTIONAL DESCRIPTION

3.1. GENERAL The following figure shows the configuration of an optical remote unit MORx00BP.

figure 3-1 Configuration of a MORx00BP

The repeater MORx00BP comprises two amplifier chains. The signals to and from the mobiles are combined and forwarded to an antenna by a frequency separation unit denominated as duplexer. The optical signals to and from the master unit are converted by the optical transceiver. In the downlink direction, the optical signals from the master unit are converted into RF-signals by the transceiver. The RF-signals are amplified in the DL by a feed-forward amplifier. Finally, the signals are fed to the antenna via the duplexer. In the uplink direction, the signals from the mobiles are separated by the duplexer and forwarded to a pre-amplifier and afterwards to the UL amplifier. By the transceiver, the signals are converted into optical signals and finally are transmitted to the master unit.

3.2. FACTORY SETTINGS The motherboard is coded. Generally, the setting is factory set. It is defined and must be kept in case of an upgrade of the repeater or a replacement of parts. The defined motherboard setting is 0.



3.3. COMPONENTS OF THE MORX00BP The actual configuration of the repeater can be seen at the configuration list, which is part of the delivery.

3.3.1. Duplexer The task of the duplexer is to isolate uplink from downlink, i.e. to separate the transmitting path from the receiving path. The pass bandwidth of the duplexer is the entire width of the UL and DL band of the corresponding network.

figure 3-2 Duplexer

With the built-in RF probe at the duplexer, test signals can be applied or detected. The probe is provided with 30 dB for measurements. This facilitates measurements under all operational conditions while an antenna or a dummy load may be connected.

30 dB coupler

Pre- amplifier


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3.3.2. Connecting Board The connecting board is mounted on top of the FSK-modulator and serves as an interface for the mains cable, for external alarms, and for summary alarms. In repeaters providing the VSWR option the voltage for the VSWR module is fed via the connecting board.

figure 3-3 Connecting board

3.3.3. FSK-Modulator To enable remote control between master unit and remote unit, the FSK-modulator is implemented as serial interface. Control signals from the remote unit are modulated to a 10.7 MHz carrier. The signals are then fed to the optical transceiver to be transmitted to the master unit via optical fibre and vice versa. The FSK-modulator is mounted on top of the transceiver.

figure 3-4 FSK-Modulator

Interface to control unit

DC connection

Transceiver connections



3.3.4. Transceiver The transceiver is the interface between the optical and the electrical distribution unit and converts optical signals into electrical signals and vice versa.

figure 3-5 Transceiver, MFY2314

A transceiver with a temperature-stabilised DFB laser is available. If the remote units are connected to the master unit in a backbone system, where the transmitter signals are coupled and transmitted via a single fibre, this transceiver type is required to prevent signal interference and, therefore, is necessary to ensure system operation.

figure 3-6 Transceiver, MFY1340HDI


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3.3.5. UL / DL Amplifier In the UL path, the UL amplifier provides the necessary gain to adjust the signals to the level required at the optical transceiver input. The DL amplifier drives the feed-forward amplifier with the corresponding input power.

figure 3-7 UL / DL amplifier

3.3.6. Feed-Forward Amplifiers The feed-forward amplifier is the final stage which enables high output power as well as a high intermodulation distance in the DL path. Two types of feed-forward amplifiers are used for the 300 and 400BP series since the old type (figure 3-8 Feed-forward amplifier, former version) is successively being replaced by a new version, (figure 3-9 Feed-forward amplifier, new version). The actual amplifier type of each individual repeater can be seen in the configuration list.

figure 3-8 Feed-forward amplifier, former version



figure 3-9 Feed-forward amplifier, new version


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3.3.7. Feed-Forward Amplifier Kit

figure 3-10 Feed-forward amplifier kit

The feed-forward amplifier kit is the new method of construction of the MOR300 and 400BP series in the F-cabinet, consisting of feed-forward amplifier and mounting plate, step-up DC/DC converter and mounting plate and various types of screws. For the exact designation of the screws please refer to chapter 8.2.5 Feed-Forward Amplifiers.

figure 3-11 Step-up DC/DC converter

As the PSU provides repeaters of the 300 and 400BP series with just 12 V but the feed-forward amplifier has to be provided with 28 V, a step-up DC/DC converter is used. It serves to convert 12 V into 28 V.

Mounting plate

DC-DC converter

Feed-forward amplifier



3.3.8. Control Module The control module is a DOS compatible micro computer. Data exchange between operator and repeater can be done via the control module.

figure 3-12 Control module

The repeater can be controlled remotely via a master unit or locally via a VT100 terminal or a PC emulating the VT100 terminal. The data transfer between the control module and the motherboard is made via the I2C-Bus system. The I2C-Bus concept was developed by Philips for the serial connection of integrated circuits within one device. Two wires, serial data (SDA) and serial clock (SCL), carry information between the devices connected to the bus. Each device is distinguished between by a unique address and can operate either as transmitter or receiver. All MORx00BP configuration parameters are non-volatile stored in an EEPROM on the control module if a power supply failure occurs.


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3.3.9. Power Supply The power supply transforms the input power from mains into a defined DC voltage by which all active components of the repeater are supplied. An external switch, mounted on the power supply, is provided to disconnect the repeater from mains during maintenance work to ensure that all circuits are voltage-free. The power supply is factory-set and must not be changed. The power supply can be fuse-protected.

figure 3-13 AC power supply, exemplary

Optionally, the repeater can be equipped with a DC power supply.

figure 3-14 DC power supply, exemplary

Mains switch

Mains switch



3.3.10. Motherboard The purpose of the motherboard is to support all necessary DC voltages and connections. All signals will be acknowledged by the motherboard logic. The motherboard is located underneath the amplifiers in the bottom of the repeater.

figure 3-15 Motherboard


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3.4. OPTIONAL EQUIPMENT The actual repeater configuration can be seen at the configuration list, which is part of the delivery.

3.4.1. External Alarms With the external alarms option, it is possible to monitor the status of connected devices via the repeater software, e.g. a UPS. The DIP-switches of the external-alarms switch on the control module have to be set to position ON “Ext. Alarm 1-4”. The DIP-switch settings are factory-set and should not be changed. For details, see chapter 9.5 DIP-Switch Settings. The connecting clamps are located on the connecting board mounted on the duplexer (BTS side).

figure 3-16 Location of external alarm clamps All external alarms are normally high (5 Vdc) without connection. Via the software command SET LOGIC, the external alarms can be set to high active (H) or low active (L). Depending on the settings, the external alarms show the status “failure” or “OK” on the display. The configuration for open collector applications is 5 Vdc / 0.5 mA. When only two external alarms are required, ensure that the other two external alarms are set to low active, otherwise the status will always show an alarm.

Note: The name for each external alarm and the name for the alarm message can be defined by the customer with the corresponding software command (see software manual).

Note: A special software blocking must be removed to use the external alarm option. This can only be carried out by authorized persons from the manufacturer.



3.4.2. VSWR (Voltage Standing Wave Ratio) The VSWR option enables the provider to query the status of the antenna system (antenna and cable). The VSWR module measures the voltage standing wave ratio of the DL output antenna port. If a cable is defect or the antenna is covered with ice, the VSWR will get worse. If the VSWR falls below approximately 13 dB, an alarm will be released. The alarm can be forwarded to the OMC where the faults and irregularities can be acknowledged and eliminated promptly. The VSWR module cannot be installed on site.

figure 3-17 VSWR module, location in the D- and F-cabinet

VSWR module

4 Installation

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4. INSTALLATION

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 manufacturer are not met.

2. It is recommended only to use the mounting hardware delivered by the manufacturer. If different mounting hardware is used, the specifications for stationary use of the repeater 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 repeater may reach a very high temperature. Ensure sufficient airflow for ventilation. It is necessary to mount the repeater vertically to a wall or a mast without additional enclosure and a clearance of one metre to the sides, above and below. Between the housing and the wall, a minimum distance of 20 mm must be kept.

5. When connecting and mounting the cables( RF, optical, mains, ...) ensure

no water can penetrate into the unit through these cables. 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 repeater.



4.1.2. Wall-Mounting Procedure • Check the suitability of the wall-

mounting kit and the wall.

• ∫Dismount the mounting brackets which are screwed to the housing with four socket-head-cap screws M8x16 and two tire bolts.

• Use the wall-mounting template to mark the position of the drilling holes. Drill four holes and screw the mounting brackets to the wall.

• Attach the upper two socket-head-cap screws M8x16 to the repeater housing. Hang the repeater into the mounting brackets.

• Fasten the lower two socket-head-cap screws M8x16 and the two tire bolts.

Ensure that there is free access to the electrical connections as well as to the individual units inside the cabinet while the door of the repeater is open (clearance distance of 1 m is recommended). The approved bending radius of the connected cables must not be exceeded.

figure 4-1 Installation drawings of a repeater

4 Installation

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4.1.3. Pole-Mounting Procedure Standard mounting hardware cannot be used to mount the repeater to a pole, a mast 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. • Dismount the mounting

brackets which are screwed to the housing with four socket-head-cap screws M8x16 and two tire bolts (see 4.1.2 Wall-Mounting Procedure).

• Fasten the mounting kits and the mounting brackets to the pole or mast.

• Attach the upper two socket-head-cap screws M8x16 to the repeater housing.

• Hang the repeater into the mounting brackets.

• Fasten the lower two socket-head-cap screws M8x16 and the two tire bolts.

figure 4-2 Pole-mounting kits

Make sure that there is free access to the electrical connections and to the individual units inside the cabinet while the door of the repeater is open (clearance distance of 1 m is recommended). The allowed bending radius of the connected cables must not be exceeded.

Note: Two pole-mounting kits are required to mount the repeater to a pole or a mast.



4.2. ELECTRICAL INSTALLATION

4.2.1. General Read the health and safety warnings in chapter1.2 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 repeater is internally protected against overvoltage, it is strongly recommended to earth the antenna cables close to the antenna connectors of the repeater for protection against atmospheric discharge. In areas with strong lightning it is strongly recommended to insert additional lightning protection.

4. Hard-wired installation of mains supply for the repeater requires an easily accessible disconnect device in the mains circuit.

5. Make sure that an appropriate circuit breaker and an overcurrent limiting device are connected between mains and repeater.

6. A connection of mains supply to a power socket requires the power socket to be nearby the repeater.

7. The repeater might be supplied from IT mains. (The maximum nominal line to line voltage must not exceed 400 VAC).

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 7/16 or 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 repeater.

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 any cables.

4 Installation

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4.2.2. Grounding Grounding must be carried out. An earth-bonding cable must be connected to the grounding bolt provided at the outside of the cabinet on the left-hand side. Do not use the grounding screw for connecting external devices. The complete grounding kit is part of the delivery schedule.

figure 4-3 Grounding bolt

4.2.3. Power Connection Before connecting electrical power to the repeater, it must be grounded. The repeater is equipped with a firmly connected mains cable which is fed into the housing through a watertight cable gland. Due to safety reasons, the power supply lead must be protected by fuses. Inside the repeater, the mains cable is connected to a screw terminal on the connecting board. In case the length of the power cable should not be sufficient, it can be replaced by a longer cable.



4.2.4. Connection of the Antenna Cables The repeater has a female antenna connector 7/16 (N as an option) located on the lower side of the cabinet. 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 7/16 (or N) connectors hand-tight. The use of a tool (like pliers) may cause damage to the connector and therefore, lead to a malfunctioning of the repeater.

4.2.5. Optical Fibre-Cable Connection Optical signals are transmitted by use of a pair of optical fibres for each remote unit.

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 with the following minimum requirements. Attenuation < 0.3 dB / km @ 1300 nm Dispersion < 3.5 ps / nm km @ 1300 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. Less than 5 dB is desired. 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.

4 Installation

Page 31

Fibre cable connectors have to be of the same type (DIN/APC, FC/APC, SC/APC or E2000APC) as the connectors used for the unit. The fibre-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 fibre cables, follow the procedure below to ensure optimized performance. It is important that these procedures are carried out with care:

Remove the fibre-optic protective caps.

Do not bend the fibre-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 fibre-optic cable that will be inserted into the optical connectors on the donor interface box.

Blow out the laser receptacle with clean and dry compressed air to remove

any particulate matter.

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.

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.

G0860Z2 figure 4-4 Front view of antenna connection and optical fibre connection



For your notes:

5 Commissioning

Page 33

5. COMMISSIONING

5.1. GENERAL 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 repeater without termination of the antenna connections. The termination can be achieved by connecting the antennas, a dummy load or the 50-Ohm-terminated connection of a measuring instrument.

To ensure safety, the electrical and subsequent installations, commissioning

and maintenance activities that require the unit to be under power while open, must only be carried out by suitably qualified personnel.

When opening the repeater, do not damage the seals on the devices inside

the repeater. Warranty void if the seals are broken.

Note: Each connected extension unit must be switched on before the main unit! Otherwise the extension unit(s) will not be recognized by the control module of the main unit, which scans the system during the boot process.



5.2. BOOT PROCESS As soon as the repeater is switched on, the control module of the repeater starts the boot process; LE3 displays “Power on”. The initialization of the hardware is part of the boot process. The whole process may take up to several minutes. After booting the system, LE1 turns red for a few moments, then flashes green. LE2 also flashes red and then green. This is just an optical functionality test of the two-coloured LEDs.

figure 5-1 Control module – position of LEDs

Internal

LED LE1 Internal

LED LE2 Internal

LED LE3 Cause

green Power on Software booting

Flashes red for a short

time

Flashes red for a short

time green LED test

green green green Software boot successful

table 5-1 LED indication during boot process

LE3

LE2

LE1

5 Commissioning

Page 35

5.3. SOFTWARE ATTENUATION SETTINGS In order to enable the provider to set the gain via software, the UL and the DL amplifiers have to be addressed. The UL amplifier has to be set with rotary switch [2] to position 0. The rotary switch [2] of the DL amplifier is set to position 1. For the position of the rotary switches refer to chapter 5.5 Manual Attenuation Settings. These settings are factory-set and must not be changed.

5.4. SETTINGS VIA SOFTWARE After the boot process, the software login is possible. All parameters of the software can be changed by the provider to optimize the repeater according to the network system. There are two possibilities how to login to the software: ∫ locally, via a VT100 terminal or a PC with VT100 terminal emulation ∫ remotely, via a master unit

5.4.1. Local Login The login via a VT100 terminal or a PC with VT100 emulation can only be performed at the repeater. Open the repeater carefully and connect the terminal or PC to the RS232 interface on the control module by means of a standard RS232 null modem cable. Check the communication mode at the terminal. If necessary, set the following parameters: Bit rate / bit per second: 9600 baud Number of data bit: 8 bit Parity bit: No parity Stopbit: 1 stopbit

Note: The input is case sensitive, no blanks allowed. The connection will be torn down after three wrong inputs.

There are two possibilities to login to the repeater software: ⎢ Repeater off: The repeater is switched off, the RS232 interface cable is already

connected and the DIP-switch 2 of the mode-switch (1) is set to position OFF.



After switching on the repeater, the boot procedure starts. Subsequently, the display of the terminal shows the following report. ----------------------------------------------------------------------------------------------------------------- AT ANDREW REPEATER MORXXX – SM2009 -SW: SLV 1XXX VX.XX ENTER <.> <CR> TO LOGIN ----------------------------------------------------------------------------------------------------------------- Please type

<.> (fullstop) and confirm with <CR> (carriage return) to get to the login orders.

Note: The following step can only be carried out by qualified personnel in consideration of the health and safety warnings. Pay attention not to touch devices while the repeater is operating.

Repeater On: The repeater is operating. After connecting the RS232 interface cable and changing the DIP-switch 2 of mode-switch (1) to OFF, the display will not show a report. Please type

<.> (fullstop) and confirm with <CR> (carriage return) to get to the login orders.

Note: Sometimes it is necessary to type the <.> (fullstop) command two or three times to get access to the repeater software.

After successful login, the USERID is required. ----------------------------------------------------------------------------------------------------------------- ENTER USER ID: ----------------------------------------------------------------------------------------------------------------- Please enter

<UserID1>* and confirm with <CR> (carriage return).

* UserID1 is factory-set and can be changed by the software. Note case sensitivity and blanks!

5 Commissioning

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Now, the correct password is asked. The following order will be displayed on the terminal: ----------------------------------------------------------------------------------------------------------------- ENTER PASSWORD: ----------------------------------------------------------------------------------------------------------------- Please enter

<P-word1>** and confirm with <CR> (carriage return).

** P-word1 is factory-set and can be changed by the software. Note case sensitivity and blanks! If the software login procedure was successful, the input request shown below displays on the terminal: ----------------------------------------------------------------------------------------------------------------- ANDREW > ----------------------------------------------------------------------------------------------------------------- All parameters of the repeater can now be changed to optimize the repeater to the network system.

5.4.2. Remote Login A login e.g. via a master unit and the OMC enables the operator to set parameters and to query the status of each repeater. The access commands to the repeater software are the same as described in chapter 5.4.1 Local Login. If the OMC is used for the remote login, the input “<.> (fullstop) and <CR> (carriage return)” is skipped and UserID and Password are requested right away. For further details on software login and software commands, please refer to the software manual.



5.5. MANUAL ATTENUATION SETTINGS If necessary, it is also possible to optimize the gain manually by means of rotary switches on the UL and DL amplifiers. With the rotary switch [1], the attenuation can be set in steps of 2 dB up to the specified maximum value. The rotary switch [2] of the UL and DL amplifier must be set to the according position shown in the following table to enable the manual settings.

Address UL Amplifier Address DL Amplifier Attenuation setting Attenuation setting by SW manually by SW manually

UL_1 0 8 DL_1 1 9 UL_2 2 A DL_2 3 B UL_3 4 C DL_3 5 D UL_4 6 E DL_4 7 F

figure 5-2 Manual attenuation setting via amplifier

To change back to software mode, rotary switch [2] has to be reset to its original software setting position (see table above).

5.6. LEVELLING INSTRUCTIONS For a detailed description for levelling an optical system, please see separate levelling documentation, which is part of the delivery of the remote unit.

[1] Rotary switch to set the attenuation

[2] Rotary switch to change between manual mode and software mode

6 Alarms

Page 39

Pin 3 Pin 1 Pin 2

6. ALARMS

6.1. BITE AND ALARMS The Built-In Test concept comprises the monitoring of the power supplies, the motherboard and the remote control interface. Furthermore, the temperature of the repeater is monitored. All alarms occurred can be checked via the software by typing the “STATUS HIST” command. The provider is then able to acknowledge the alarm manually by the software command “ALARMACKN”, e.g. ALC active, RSSI, door open or stability control. If all alarms have been acknowledged, the summary error LEDs are set back to green indication.

6.2. HANDLING OF ALARMS As soon as the software acknowledges a valid alarm, a message is transmitted to the operator. In remote mode, the alarm can be acknowledged by simply ringing back and typing ALARMACKN. 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 one second after acknowledgement, a new alarm message will be generated.

6.3. SUMMARY ALARM RELAY The summary alarm relay is a potential-free relay. It is raised when one or more of the alarms is / are raised and is only re-set when all alarms are cleared. It can be used to monitor alarms with an external alarm indicator. Devices connected to this relay must not exceed a maximum switching power of 12 Vdc, 0.125 A. For the location of the connecting clamps of the summary alarm relay please refer to chapter 3.3.2 Connecting Board.

Pin Description 1 Open in alarm condition 2 Common 3 Closed in alarm condition

figure 6-1 Relay contacts, alarm condition table 6-1 Relay contacts, pin assignment



6.4. STATUS REPORT Two instructions enable the operator to get the information of the system status. Typing GET, commands will be responded by a listing of all settings of the repeater. STATUS will be responded by a listing of all individual status information which can be monitored only, but not influenced by SET commands. The complete listing of the syntax with the processor of the control module including the instructions and the messages as well as all available alarms from the system is available as a separate software manual.

7 Troubleshooting

Page 41

7. TROUBLESHOOTING In the event of a malfunction, it is always recommendable to check the status of the antenna systems as well as the continuity of the entire cabling including connectors. For troubleshooting, always check the status of the system via the software commands “STATUS” and “GET”. Failure Cause Repair

No mains power • Check mains power.

Power supply fuse defect • Replace power supply fuse.

Mains fuse at mains power terminal defect • Replace mains fuse of terminal.

Power supply defect • Check input and output voltages of

power supplies.

• Replace power supply.

Remote unit does not work; no function

Faulty mains power cable • Replace cable.

Power supply defect • Check input and output voltages of

all power supplies.

• Replace power supply.

I²C-Bus cable defect or loosened

• Fasten cable.

• If the cable is defect, contact customer service.

I²C-Bus failure

Control module defect • Replace control module.

Input power too low • Check output power of BTS.

Wrong ALC setting • Adjust ALC as given on the yellow label of the module.

Feed-forward amplifier defect

• Measure output power of feed-forward amplifier and replace it if necessary.

Low output power

Cable defect • Measure cables and replace defect cable.

ALC • Too high input power, check and regulate input power.

Module/feed-forward amplifier defect

• Replace module/feed-forward amplifier.

Remote unit oscillates

Current failure appears • Measure and check the power supply voltage 8 V/12 V.



Failure Cause Repair

8 V failure • Measure voltage on power

supplies, 8 V necessary for modules.

Current failure

12 V failure

• Measure voltage on power supplies, 12 V necessary for modules as well as feed-forward amplifier.

Loosened I²C-Bus cable on duplexer • Check I²C-Bus cable on duplexer.

Cable bridge failure

• Disconnect cable bridge and check connectors, make sure that no pins are bent, then reinstall cable bridge carefully.

No access or recognition of module

Incorrect boot process • Boot remote unit again.

Remote unit cannot be recognized by the OMC

Modem in master unit defect

• Check initstring.

• Check OMC settings.

• Measure power supply of modem.

• Check SIM-card.

• Replace modem.

• Check control module.

Optical attenuation >10 dB

• Measure optical attenuation (must be less than 10 dB).

• Check cable connectors and clean them if necessary.

• Check splice losses.

Remote units cannot be recognized by the master unit

FSK-Modulator defect

• Measure 10.7 MHz signal.

• Replace FSK-Modulator.

• Check transmitter and receiver *.

Optical transmission error • Check optical losses.

• Check receiver and transmitter *. RX/TX failure Wrong coding of control module • Check coding of control module.

*Transmitter and receiver must be replaced by qualified personnel only.

8 Maintenance

Page 43

8. MAINTENANCE

8.1. GENERAL Read the health and safety warnings in chapter 1.2 Health and Safety Warnings.

Note: The repeater does not require preventative maintenance measures. It is only recommended to replace the RTC battery after three years of usage as a preventive measure. The nominal lifetime of this battery is five years under normal environmental conditions.

Note: The RTC battery must be removed for long term storage. In the event of malfunction, it is advantageous to check the status of the antenna systems as well as the continuity of the entire cabling including connectors before replacing any components.

8.2. REPLACEMENT OF COMPONENTS Read the health and safety warnings in chapter 1.2 Health and Safety Warnings. Maintenance on the repeater shall be performed by replacing components only. Soldering on printed circuit boards must be avoided. In order to maintain warranty, take care not to damage unintentionally the seals on the components. To open the housing, the upper screws have to be removed first and then the lower screws. Proceed in reverse order to close the housing. Consequently, the spare parts list only contains units which can be replaced without tuning or complex soldering work. Those units are all parts from the manufacturer as well as internal and external cables.

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 that the repeater has been disconnected from mains.

Open the lock at the left-hand side of the repeater. Use a torx key and unscrew the four torx screws.

Note: Before disconnecting any cables, label any unlabeled cables to ensure correct reconnection, and check the switch positions of the removed part to set the switches of the new part accordingly.

Note: Depending on the repeater configuration some components are equipped with a 50-Ohm termination resistor. In such a case, use the termination resistor of the removed part to terminate the respective connector of the replacement part.



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 screws have a right-hand thread, i.e. for fastening the screws turn the tool clockwise and for unscrewing them turn it anti-clockwise. For SMA connectors, a specified torque of 100 Ncm has to be observed. Therefore, use an appropriate tool. Also, specified torques have to be observed for screws, depending on the screw type and thread. The table below shows a survey of the various screws with their respective torques. In order not to exceed these torques, use appropriate tools for screwing procedures. Screw Type Tallow-drop Socket-head-cap Countersunk-head Thread size Specified torque (in Ncm) M 2.0 40 not in use 40 M 2.5 82 not in use 82 M 3.0 145 100 145 M 4.0 330 330 330 M 5.0 650 not in use 650

table 8-1 Specified torques

Note: After the replacement of a component, check whether the system has to be levelled anew.

8.2.1. Duplexer

figure 8-1 Duplexer, position of screws

NOTE: Each duplexer is equipped with an amplifier at its backside. Do not separate the two parts. The new duplexer will be supplied with a pre-mounted amplifier.

Screws M3x10

Screws M3x10

8 Maintenance

Page 45

If the duplexer is equipped with a VSWR module for the VSWR option, at first remove this module. To do so, refer to chapter 8.2.12 VSWR Module.

To remove the duplexer, first disconnect all cables and SMA connectors from the duplexer (and amplifier).

Unscrew the four countersunk-head screws M3x10 by which the duplexer is fastened to the connector panel of the repeater.

Take the duplexer out completely, making sure that the black seal between the duplexer and the connector panel of the cabinet is also removed.

A new seal is supplied with the new duplexer, therefore, we recommend to throw the old seal away immediately in order to avoid confusion.

IMPORTANT: Before starting to mount the new duplexer make sure to have put the new seal– the one that was delivered with the new duplexer – correctly on the surface of the duplexer that is fitted on the connector panel of the cabinet. The left and right edge of the seal must be level with the left and right edge of the surface. The position of the seal is not correct if a part of it stands out at the bottom.

Fasten the duplexer with the four countersunk-head screws M3x10 to the connector panel of the repeater and re-connect the SMA connectors.

Install the VSWR module according to chapter 8.2.12 VSWR Module if this module was mounted on the duplexer.

Re-connect all cables and SMA connectors to the duplexer (and amplifier).

8.2.2. Transceiver

8.2.2.1. Standard Transceiver

Before starting to remove the transceiver, the FSK-modulator has to be removed. To do so, refer to chapter 8.2.3 FSK-Modulator.

Disconnect the fibre-optic cables and put the protective caps onto their tips.

Disconnect all SMA connectors making sure to remember their respective positions and unscrew the four countersunk-head screws M3x12.

figure 8-2 Transceiver, position of screws

Screws M3x12

Screws M3x12



Take the transceiver out, making sure that the black seal between the transceiver

and the connector panel of the cabinet is also removed.

A new seal is supplied with the new transceiver, therefore, we recommend to throw the old seal away immediately in order to avoid confusion.

IMPORTANT: Before starting to mount the new transceiver make sure to have put the new seal – that was delivered with the new transceiver – correctly on the surface of the transceiver that is fitted on the connector panel of the cabinet. The position of the seal is not correct if a part of it stands out at one side, top or bottom.

Fasten the new transceiver with the four countersunk-head screws M3x12 to the connector panel of the repeater and carefully re-connect the SMA connectors.

To mount the FSK-modulator, refer to chapter 8.2.3 FSK-Modulator and re-connect the fibre-optic cables.

8.2.2.2. DFB Transceiver

Before starting to remove the transceiver, the FSK-modulator has to be removed. To do so, refer to chapter 8.2.3 FSK-Modulator.

Disconnect the fibre-optic cables and put the protective caps onto their tips.

Disconnect all SMA connectors making sure to remember their respective positions and unscrew the four socket-head-cap screws M3x18.

Take both parts of the transceiver

out and remove the two seals from the transceiver parts.

figure 8-3 DFB transceiver, position of screws

Push the four socket-head-cap screws M3x18 through the corresponding holes of

the outside part of the transceiver, put on seal A over the screw threads and push the screws through the respective holes in the cabinet.

Screws M3x18 (two lower screws hidden)

Fibre-optic cables

8 Maintenance

Page 47

figure 8-4 Transceiver assembly

From inside the cabinet put seal B over the screw threads and position the inside

part of the transceiver.

Fasten both parts to the connector panel of the repeater by tightening the four socket-head-cap screws M3x18.

Re-connect the SMA connectors and refer to chapter 8.2.3 FSK-Modulator to

mount the FSK-modulator, then, re-connect the fibre-optic cables.

8.2.3. FSK-Modulator

If the repeater is equipped with a connecting board, refer to chapter 8.2.11 Connecting Board in order to remove the connecting board, first.

To remove the FSK-modulator disconnect all cables.

Unscrew the two tallow-drop screws

M2.5x12.

When taking out the FSK-modulator the black plug and socket connection with the transceiver is disconnected.

To mount the new FSK-modulator,

carefully, fit the black connector into its socket on the transceiver.

figure 8-5 FSK-modulator, position of screws

Four screws M3x18

Seal A Seal B

Connector panel of cabinet

Outer side Inner side



Fasten the new FSK-modulator with the two tallow-drop screws M2.5x12 and re-

connect all cables.

For mounting the connecting board – if present – refer to chapter 8.2.11 Connecting Board.

8.2.4. UL/DL Amplifiers Depending on the location of the amplifier to be removed, proceed as follows:

8.2.4.1. Mounted under the Transceiver

Before removing the amplifier, the optical system has to be removed first. To do so, refer to chapter 8.2.2 Transceiver.

To remove the amplifier, disconnect all SMA connectors as well as the two I2C

bus connectors. Make sure to remember their respective positions.

Unscrew the two countersunk-head screws M3x14 and take the amplifier out.

Fasten the new amplifier with the two countersunk-head screws and carefully re-connect the two I2C-Bus and the SMA connectors.

To mount the optical system refer to chapter 8.2.2 Transceiver.

8.2.4.2. Mounted beside the Transceiver

To remove the amplifier, disconnect the SMA connection with the transceiver.

Before the amplifier can be removed, the optical system has to be taken out first. To do so, refer to chapter 8.2.2 Transceiver. This is necessary to get access to the screw by which the amplifier is fastened.

Unscrew the countersunk-head screw M3x12 and take the amplifier out.

Fasten the new amplifier with the countersunk-head screws M3x12.

To mount the optical system, refer to chapter 8.2.2 Transceiver and re-connect

the SMA connector with the transceiver.

8 Maintenance

Page 49

8.2.4.3. Fastened with a Mounting Plate There are two types of mounting plates, a smaller one designed for one and the other for two amplifiers. To remove the amplifier, the mounting plate has to be taken out first, together with the amplifier(s).

To do so, disconnect all SMA connectors of the amplifier(s) as well as the flat-line cable(s) leading to the motherboard. Make sure to remember their respective positions.

Unscrew the tallow-drop screws M3x8. There are two of them for the smaller plate

and five for the bigger one.

Take the plate out, turn it upside down, and unscrew the four countersunk-head screws M2.5x5 at its bottom, by which the amplifier is screwed to the plate.

Remove the amplifier and fasten the new amplifier with the four countersunk-head

screws M2.5x5 to the mounting plate.

Screw the mounting plate to the cabinet with the two, respectively five tallow-drop screws M3x8, and re-connect all SMA connectors of the amplifier(s) as well as the flat-line cable(s) leading to the motherboard.

8.2.5. Feed-Forward Amplifiers

figure 8-6 Feed-forward amplifier, former version, uninstalled, position of screws

M3x10 socket-

head-cap screws

M3x25 socket-head-cap

screws



1.) Remove the VSWR module by unscrewing the two M3x6 tallow-drop screws and lay the VSWR module aside.

2.) Remove the old feed-forward amplifier to be replaced which is mounted directly to the cabinet. Unscrew the five M3x25 socket-head-cap screws (circle-marked in figure 3-1) and the two M3x10 socket-head-cap screws (circle-marked in figure 3-1) and unplug the DC connector and the two SMA-connectors.

3.) Bring the DC cable into its position.

figure 8-7 Feed-forward amplifier, former version, installed, position of screws

4.) In order to take out the DC-cable out of the pre-milled cable channel, unscrew

the five M3.0x6 tallow-drop screws which are screwed to the mounting plate on the right of the feed-forward amplifier and lay the mounting plate aside.

5.) Remove the touch-guard plate.

6.) Take out the DC-cable of the pre-milled channel.

7.) Before the cable can be placed in an upper position, the SMA-connector located at the duplexer has to be removed.

8.) Insert the touch-guard material.

9.) Fasten the mounting plate to the right with five M3x6 tallow-drop screws.

10.) Put heat-conductive paste at the bottom of the new amplifier.

11.) Fasten it with the five socket-head-cap screws M3x25 as well as the two socket-head-cap screws M3x10.

12.) Re-connect the SMA-connector to the duplexer.

Feed-forward amplifier


screws

VSWR module

DC cable


screws

M3x6 tallow-drop

screws

8 Maintenance

Page 51

8.2.6. Feed-Forward Amplifier Kit The feed-forward amplifier kit is the new method of construction of MOR300BP and MOR400BP in the F-cabinet with the consisting of feed-forward amplifier and mounting plate, step-up DC/DC converter and mounting plate and various types of screws. For their exact description, see following figures:

figure 8-8 Feed-forward amplifier kit, position of screws

figure 8-9 I2C board

Note: Before replacing the

new version of the final amplifier with the 24 VDC and 48 VDC power supplies being installed in the MOR300BP or MOR400BP repeater, at first remove the I2C board if installed.

Mounting plate DC cable from Sub D 15 connector to DC/DC-converter

DC-DC converter with mounting plate

Knurled nuts

Fin. Ampl. (MOR300)

DC-cable from DC/DC-converter to feed-forward amplifier

M2.5x5 tallow-drop screws

Spacing bolts

M3.0x8 countersunk-head-screws



figure 8-10 Feed-forward amplifier mounting plate, position of

screws

1.) Before the

amplifier can be installed in the repeater, the spacing bolts have to be fixed onto the feed-forward amplifier mounting plate.

figure 8-11 Feed-forward amplifier,

new version, position of screws

2.) Fasten the new feed-forward amplifier with the five captive socket-head-cap screws, which are part of the feed-forward amplifier.

3.) As the HF input/output has remained unchanged the SMA connectors can be connected as usual.

4.) Connect the DC-cable and fix it with cable fasteners.

Socket-head-cap screws

M3x8 spacing bolts

M3x15 spacing bolts

Tallow-drop screws

M3.0x8 countersunk-head screws

8 Maintenance

Page 53

figure 8-12 DC/DC converter, position

of screws

5.) Fasten the DC/DC-converter with four M2.5x5 tallow-drop screws onto the mounting plate.

6.) Fasten the DC/DC converter and mounting plate with two knurled nuts onto the inside wall on the left in the lid.

figure 8-13 Feed-forward amplifier with VSWR module, new version,

position of screws

7.) Fasten the VSWR module to the two spacer blocks.

Knurled nuts

M2.5x5 tallow-drop screws

VSWR module



8.2.7. RTC Battery The RTC battery of the control module has to be replaced in case of memory loss or as a preventive measure after approximately three years of usage. The RTC battery is mounted in the lid of the repeater on the control module.

NOTE: Before replacing the battery, do not forget to disconnect the repeater from mains.

The type of battery is CR 2450N Lithium 3 V / 500 mAh, manufactured by RENATA. Note: Observe the rules for changing Lithium batteries. Wrong connection

or treatment may result in bursting of the battery and dissemination of hazardous substances.

Note: Do not try to charge this battery. Place a small screwdriver in the gap between the battery and the battery socket,

push the battery carefully forward until it is pressed out of the socket, and take it out.

figure 8-14 Position of RTC battery

To mount the new battery, carefully, push it into the socket via the opening,

straight along the groove at the outer rim of the battery and the inner rim of the socket with the narrower part of the battery on the upside.

Note: After replacement of the RTC battery, date and time are set to basic settings.

RTC battery

Gap for screwdriver

8 Maintenance

Page 55

8.2.8. Control Module The control module is a printed circuit board situated in the lid of the repeater.

To remove the control module, disconnect the green plug and socket connection coming from the power supply as well as the grey flat-line cable leading to the motherboard.

Disconnect the remaining cable connection by using the pressing mechanism of

its black connector.

Separate the module from the grey mains cable by cutting the two plastic-cable clamps.

Unscrew the four knurled nuts M2.5x20 by which the module is fastened to the

cabinet of the repeater. Take good care not to damage the board with the tool during screwing since that may destroy vital data carriers.

Take the module out carefully again taking care not to damage the board.

To mount the new module, fasten it with the four knurled nuts M2.5x20 to the

cabinet of the repeater. When tightening the nuts, take special care not to damage the board with the tool.

Fasten the grey mains cable using two plastic-cable clamps of appropriate size,

and connect the cable connection with the black connector by pressing it into its black socket on the module.

Connect the green plug and socket connection coming from the power supply as

well as the grey flat-line cable leading to the motherboard.



8.2.9. Power Supply

To remove the power supply, at first switch off the black external switch (see chapter 3.3.9 Power Supply) to position 0.

Unscrew the two nuts by which the power supply is fastened to the cabinet of the

repeater. In order not to exceed the specified torque of 1100 Ncm use an appropriate tool.

Use both hands to remove the power supply. To do so, put your thumbs on the

casing and grip the power supply with your fingers. Slowly, pull it up with your fingers and take it out carefully. Avoid contact with the heat-conducting paste at the connecting surface of cabinet and power supply.

Before bringing the new power supply in position, apply heat-conducting paste to

its connecting surface with the cabinet.

Fasten the power supply with the two nuts. In order not to exceed the specified torque of 1100 Ncm use an appropriate tool.

Connect the two green plug and socket connections and switch on the black main

switch (position 1).

8 Maintenance

Page 57

8.2.10. Fuses The power supply is protected with one or two primary fuses, their type depending on the power supply unit.

NOTE: Use only fuses of the same type and the same rating as replacement, i.e. before throwing away a blown fuse check its type and rating.

8.2.10.1. Fine-Wire Fuse

figure 8-15 Power supply fuses, exemplary

To remove such a fuse, use a screwdriver to open the bayonet-cap finish of the fuse holder by turning it left, take out the fuse holder, and remove the fuse. Do not forget to check its type and rating.

To mount the new fuse put it into the fuse holder and push it back in, turning the

bayonet-cap finish right with the screwdriver until the fuse holder is locked into place.

8.2.10.2. Blade-Type Electric Fuse Link

This fuse type can be removed by pulling it out of its socket. Do not forget to check its type and rating.

To mount the new fuse insert it carefully back into its socket.

Fine-wire fuses

Blade-type electric fuse link



8.2.11. Connecting Board

Note: For removing the connecting board it is necessary to disconnect the mains cable. Therefore, make absolutely sure that mains is disconnected so that no voltage is fed at the mains cable.

To remove the connecting board carefully take off the grey cover.

Then, it is necessary to disconnect the mains cable. This is fastened by a six-pole insulating screw joint. Unscrew the three screws holding the cable side that is leading to the repeater and pull the three cable wires out.

Disconnect the grey flat-line cable leading to the motherboard and unscrew the

three tallow-drop screws M3x10. Take them out completely.

1 Screw joint for clamping mains cable

2 Door contact

3 Connection for flat-line cable to motherboard

4 VSWR module * connection

5 External alarms interface

6 Summary alarms and PSTN modem interfaces

figure 8-16 Connections of connecting board * Only connected if the option is installed.

Take out the connecting board, and to mount the new connecting board, carefully fit the black connector into its socket on the FSK-modulator.

Fasten the connecting board with the three tallow-drop screws M3x10 and re-

connect the grey flat-line cable leading to the motherboard.

Carefully, push the three wires of the mains cable back into their respective positions and tighten the corresponding screws.

Put on the grey cover by fitting the pins into the respective holes.

3

2 1

4 5

6

8 Maintenance

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8.2.12. VSWR Module The VSWR module is clamped into a mounting plate that is screwed on top of the final or feed-forward amplifier.

Note: To remove the mounting plate, always take out the VSWR module, first.

To remove the VSWR module, disconnect the two semi-rigid cables leading to the bottom of the duplexer from the module. Make sure to remember the position of their corresponding connectors at the bottom of the module.

Disconnect the black cable leading to the mainboard from the module. Make sure

to remember the position of its corresponding connector at the bottom of the module and take the module out of the mounting plate.

If, the main purpose is to exchange the component on which the module is placed, the mounting plate has to be removed, as well. Depending on the location of the VSWR module, continue as follows: On the former version of the feed-forward amplifier: The plate is held by two of the six socket-head-cap screws M3x25 of the feed-forward-amplifier.

Loosen the two socket-head-cap screws M3x25 of the feed-forward-amplifier holding the mounting plate. To pull out the mounting plate, these screws just have to be loosened, not unscrewed.

To mount the plate again, place it under the two socket-head-cap screws M3x25

of the amplifier by which it was held and tighten them, thus, clamping the mounting plate to the module.

To install the VSWR module, connect the black cable from the mainboard at the

bottom of the VSWR module.

Connect the two semi-rigid cables from the bottom of the duplexer at the bottom of the module and clamp the module into the mounting plate.

On the new version of the feed-forward amplifier: For replacing the VSWR module, please refer to chapter 8.2.6 Feed-Forward Amplifier Kit.



8.2.13. Mains Cable The repeater is delivered with a firmly connected mains cable. In case the length of the delivered mains cable should not be sufficient or in case of a defect, the mains cable can be replaced.

Note: Disconnect repeater from mains first.

To remove the mains cable, at first open the grey cover of the connecting board.

Use a small screwdriver to loosen the three screws of the grounding terminal and fuse terminals, where the three wires of the mains cable are clamped. Make sure to remember their respective positions for mounting the new cable.

Pull the three cable wires out of the terminals and remove the insulating tubing

from the cable.

Open the nut of the cable gland with a spanner, size 20 mm.

Pull the cable out of the housing and remove the nut and joint rubber – both parts forming the cable gland – from the cable.

For the installation of a new mains cable strip its isolation to the required length.

First, slide the nut and then the joint rubber of the cable gland over the new mains

cable. The joint rubber must be level with the end of the isolation.

Insert the new mains cable through the opening in the housing until the joint rubber is stuck in the opening.

Close the cable gland by tightening its nut with a spanner, size 20 mm and slide

the insulating tubing over the three cable wires inside the housing.

Insert the three cable wires into their respective grounding and fuse terminals and tighten the corresponding screws to clamp the wires.

Close the cover of the connecting board.

9 Appendix

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9. APPENDIX

9.1. ILLUSTRATIONS

9.1.1. Installation Drawings

figure 9-1 F-cabinet for MORx00BP



9.1.2. Repeater Layout

figure 9-2 Layout of repeater lid, former version, exemplary

9 Appendix

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figure 9-3 Layout of repeater lid, new version, exemplary



figure 9-4 Layout of heat sink, former version, exemplary

9 Appendix

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figure 9-5 Layout of heat sink, new version, exemplary



9.2. SPECIFICATIONS

9.2.1. Electrical Specifications

Note: For detailed information, refer to the Environmental and Safety Specifications leaflet of the supplier, related to ETS 300 019 (European Telecommunication Standard).

Repeater type MOR300BP * GSM UL: 890 - 915 MHz; DL: 935 - 960 MHz EGSM UL: 880 - 915 MHz; DL: 925 - 960 MHz Frequency range GSM-Rail UL: 876 - 880 MHz; DL: 921 - 925 MHz

Gain UL / DL 50 dB min. Gain setting range 30 dB in steps of 2 dB Gain variation - over normal operating temp. - over extreme operating temp.

±1.5 dB ±2.0 dB

Tolerance of gain over full bandwidth ±2.0 dB Delay (excluding fiber optics) 1 µsec max. Group delay < 100 nsec in each 200 kHz segment Pout max. DL (@ 600 kHz channel spacing) 2 x 27 dBm

DL output ICP3 58 dBm UL output noise power @ max. gain, 200kHz

-115 dBm typ. with corresponding master unit set to unity gain

UL noise figure @ max. gain @ 40 dB gain

6 dB 12 dB

DL output noise @ 0 dB optical loss -40 dBm / 200 kHz @ 40 dB gain -30 dBm / 200 kHz @ 50 dB gain

UL input ICP3 @ max. gain @ 40 dB gain

-20 dBm -10 dBm

ALC overload reaction time 3 msec Return loss - over frequency and normal temp. - over frequency and extreme temp.

15 dB 12 dB

Power supply 230 Vac / 50 Hz Option: 110 Vac / 50 Hz, +24 Vdc or -48 Vdc

Power consumption 90 W Alarm monitoring Current monitor, temperature Operating temp., normal temp. range Operating temp., extreme temp. range

+5°C ... +40°C -33°C ... +50°C

* Unless otherwise noted all specifications are given @ maximum gain.

All data is subject to change without notice.

9 Appendix

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Repeater type MOR400BP* Frequency range 55 MHz in GSM1800 band Gain UL / DL 50 dB min. Gain setting range 20 dB in steps of 2 dB Gain variation - over normal operating temperature - over extreme operating temp.

±1.5 dB ±2.0 dB

Tolerance of gain over full bandwidth ±2.0 dB Delay (excluding fiber optics) 1 µsec max. Delay ripple < 100 nsec in each 200 kHz segment Pout max. DL @ 600 kHz channel spacing 2 x 27 dBm

DL output ICP3 57 dBm UL output noise power @ max. gain, 200kHz

-115 dBm typ. with corresponding master unit set to unity gain

UL noise figure @ max. gain @ 40 dB gain

6 dB 12 dB

DL output noise @ 0 dB optical loss -40 dBm / 200 kHz @ 40 dB gain -30 dBm / 200 kHz @ 50 dB gain

UL input ICP3 @ max. gain @ 40 dB gain

-20 dBm -15 dBm

ALC overload reaction time 3 msec Return loss - over frequency and normal temp. - over frequency and extreme temp.

15 dB 12 dB

Power supply Options:

230 Vac / 50 Hz 110 Vac / 50 Hz, +24 Vdc or -48 Vdc

Power consumption 90 W Alarm monitoring Current monitor, temperature Operating temp., normal temp. range Operating temp., extreme temp. range

+5°C ... +40°C -33°C ... +50°C

* Unless otherwise noted all specifications are given @ maximum gain.


9.2.2. Optical Specifications Max. allowed optical loss master / remote 10 dB * Required optical return loss 45 dB

* Optical loss up to 12 dB with slightly degraded performance.




9.2.3. Mechanical Specifications The MORx00BP is available in the standard F-Cabinet:

Height x Width x Depth* 445 x 255 x 167 mm Weight approx. 14 kg

* without connectors and mounting brackets


9.3. SPARE PARTS The following lists contain all parts available for the MORx00BP. The repeater configuration can also be seen at the configuration list, which is part of the delivery.

9.3.1. Repeater Type Specific Spare Parts for MORx00BP

9.3.1.1. Spare Parts List of MOR300BP Designation ID No MOR300BP (F) 7154874 Ampl. 10 dBm 921-960 3.5 dB 7151713 Ampl. 19 dBm 876-915 30.5 dB 7155683 DC-DC Converter IN 10-14 V OUT 24-34 V 60 W 7164502 Dpx UL-active 876-880 921-925 * 7143131 1) Dpx UL-active 880-915 925-960 7150310 2) Dpx UL-active 890-915 935-960 7150302 Fin. Ampl. 921-960 50 dB (new version) 7164414 Fin. Ampl. 921-960 50 dB (old version) 7149014 SW manual for universal SLV 1400 7159453 SW SLV1400 7158836 Transceiver MFY1340 DIN 7152313 Transceiver MFY1340 E2000 7152500 Transceiver MFY1340 FC 7152499 Transceiver MFY1340 SC 7152498 Transceiver MFY2314 DIN 7154880 Transceiver MFY2314 E2000 7154883 Transceiver MFY2314 FC 7154881 Transceiver MFY2314 SC 7154882 VSWR Kit GSM + EGSM + GSMR 7143437

* ID No 7154874 is available for GSM and optionally for GSM-R or EGSM: 1) available for GSM-R, only 2) available for EGSM, only

The manufacturer reserves the right to replace the spare parts listed above by equivalent substitutes!

9 Appendix

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MOR300BP MU (F) 7154787 Ampl. 10 dBm 921-960 3.5 dB 7151713 Ampl. 19 dBm 876-915 30.5 dB 7155683 Coupler I²C-Bus 7157422 Crossband coupler 1710-1785 1920-1980 7157233 Crossband coupler 1805-1880 2110-2170 7157234 DC-DC Converter IN 10-14 V OUT 24-34 V 60 W 7164502 Crossband coupler 20-1000 1450-2200 7155042 Dpx UL-active 880-915 925-960 7150310 Dpx UL-active 890-915 935-960 7150302 Fin. Ampl. 921-960 50 dB (new version) 7164414 Fin. Ampl. 921-960 50 dB (old version) 7149014 SW manual for universal SLV 1400 7159453 SW SLV1400 7158836 Transceiver MFZ900/1800 DIN 7153284 Transceiver MFZ900/1800 E2000 7153695 Transceiver MFZ900/1800 FC 7153698 Transceiver MFZ900/1800 SC 7153696 VSWR Kit GSM + EGSM + GSMR 7143437


9.3.1.2. Spare Parts List of MOR400BP Designation ID No MOR400BP (F) 7155425 Ampl. 1710-1785 36 dB 7153049 Ampl. 1805-1880 5.5 dB 7153727 Amp. Kit DL 7500546 Connecting Board 7147115 Control Unit SM2009 7143051 DC-DC Converter IN 10-14V OUT 24-34 V 60 W 7164502 Dpx UL-active 1710-1765 1805-1860 7157423 Dpx UL-active 1730-1785 1825-1880 7159565 Fin. Ampl. 1805-1880 50 dB (former version) 7152251 Fin. Ampl. 12 W 1805-1880 50 dB (new version) 7164413 FSK-Modem 57.6 kbit 10.7 MHz 12 V 7153490 Manual SW SLV1200V1.xx f. ID No: 7148546 7148799 SW manual for universal SLV 1400 7159453 SW SLV1400 7158836



Transceiver MFY1318 DIN 7143093 Transceiver MFY1318 E2000 7153895 Transceiver MFY1318 FC 7146678 Transceiver MFY1318 SC 7146615 Transceiver MFY1348 DIN 7152311 Transceiver MFY1348 E2000 7152497 Transceiver MFY1348 FC 7152496 Transceiver MFY1348 SC 7152495 VSWR Kit DCS 7143436


MOR400BP MU (F) 7157776 Ampl. 1710-1785 36 dB 7153049 Ampl. 1805-1880 5.5 dB 7153727 Config. SLV1400 V1.1.2 7160008 Coupler I²C-Bus 7157422 Crossband coupler 1710-1785 1920-1980 7157233 Crossband coupler 1805-1880 2110-2170 7157234 DC-DC Converter IN 10-14V OUT 24-34 V 60 W 7164502 Dpx UL-active 1710-1765 1805-1860 7157423 Dpx UL-active 1730-1785 1825-1880 7159565 Fin. Ampl. 1805-1880 50 dB (former version) 7152251 Fin. Ampl. 12 W 1805-1880 50 dB (new version) 7164413 SW manual for universal SLV 1400 7159453 SW SLV1400 7158836 Transceiver MFY1318 DIN 7143093 Transceiver MFY1318 E2000 7153895 Transceiver MFY1318 FC 7146678 Transceiver MFY1318 SC 7146615 Transceiver MFY1348 DIN 7152311 Transceiver MFY1348 E2000 7152497 Transceiver MFY1348 FC 7152496 Transceiver MFY1348 SC 7152495 VSWR Kit DCS 7143436


9 Appendix

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MOR400BP EU (F) 7154786 Ampl. 1710-1785 36 dB 7153049 Ampl. 1805-1880 5.5 dB 7153727 Coupler I²C-Bus 7157422 Crossband coupler 1710-1785 1920-1980 7157233 Crossband coupler 1805-1880 2110-2170 7157234 DC-DC Converter IN 10-14V OUT 24-34 V 60 W 7164502 Dpx UL-active 1710-1765 1805-1860 7157423 Dpx UL-active 1730-1785 1825-1880 7159565 Fin. Ampl. 1805-1880 50 dB (former version) 7152251 Fin. Ampl. 12W 1805-1880 50 dB (new version) 7164413 SW manual for universal SLV 1400 7159453 SW SLV1400 7158836 VSWR Kit DCS 7143436


9.3.2. Common Spare Parts for all MORx00BP

Designation ID No Additional information for all MORs 7154765 Connecting Board 7147115 Control Unit SM2009 7143051 FSK-Modem 57.6 kbit 10.7 MHz 12 V 7153490 Manual SW SLV1200V1.xx for ID No:7148546 7148799 Pole Mounting Kit for D-/F-cabinet 7158617 Power Supply Unit AC IN 115 V 7155721 Power Supply Unit AC IN 230 V 7144306 Power Supply Unit DC IN 24 V 7160393 Power Supply Unit DC IN 48 V 7160392 SW Option External Alarms 7145067 SW SLV1200 for wide band 7148546 User's Manual for MORx00BP in F-Cab. 7155512 Wall-mounting Kit for F-cabinet 7150519




9.4. ADDITIONAL INFORMATION ON CONTROL MODULE SM2009

(1) External alarms or PSTN modem selection by DIP-switches (2) MR or MOR (master unit) repeater selection DIP-switches (3) Fixed location for labels (control module ID No, revision stage, repeater software, serial number)

BBU-switch No BBU: Pos. 1 BBU: Pos. 2

RS 232

(1) PSTN / Ext. alarms

RTC battery

PCMCIA slot

L3

L1 & L2

Mode switch

(3) Software information

Solder bridge (Rev. 09 & 10)

1

2

(2) MR/MOR DIP-switch

9 Appendix

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9.5. DIP-SWITCH SETTINGS

Factory set

ON OFF(default values)

4 DO NOT USE! auto 3 n.c. n.c. 2 remote mode local mode 1 manual auto

ON OFF 4 Ext. Alarm 1 PSTN (a) 3 Ext. Alarm 2 PSTN (b) 2 Ext. Alarm 3 PSTN (c) 1 Ext. Alarm 4 PSTN (d)

Repeater in D-, F-cab and master units Repeater in G-cab

ON OFF ON OFF 8 MOR MR MR & MOR 7 MOR MR MR & MOR 6 MOR MR MR & MOR 5 MOR MR MR & MOR 4 MR MOR MR & MOR 3 MR MOR MR & MOR 2 MR MOR MR & MOR 1 MR MOR MR & MOR



For your notes:

10 Index

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10. INDEX A

Abbreviations 7 About Andrew Wireless Systems 9 Address of Andrew Wireless Systems GmbH 9 Alarms

Bite and Alarms 39 Handling of Alarms 39 Status Report 40 Summary Alarm Relay 39

Amplifier UL / DL 17

Attenuation Manual Setting 38 Software Setting 35

B Boot Process 34

C Commissioning 33 Connecting Board 15 Connections

Antenna 30 Optical Fibres 30 Power 29

Contact Addresses 10 Control Module 20

D DC/DC Converter 19 DL Amplifier 17 Duplexer 14

E External Alarms 23

F Factory Settings 13 Feed-Forward Amplifier Kit 19 Feed-Forward Amplifiers 17 FSK-Modulator 15

G Grounding 29

H Health and Safety Warnings 8

I Installation

Electrical 28 Mechanical 25

Installation Drawing 61

L Layout

Heat Sink (Former Version) 64, 65 Repeater Lid (Former Version) 62 Repeater Lid (New Version) 63

Local Login 35

M Maintenance 43 Measuring Aids 14 Motherboard 22 Mounting

Pole 27 Wall 26

Mounting Brackets 26

O Optional Equipment 23

P Power Supply 21

R Remote Login 37 Repeater Design 13 Replacement of

Amplifier (UL/DL) 48 Components 43 Connecting Board 58 Control Module 55 Duplexer 44 Feed-Forward Amplifier, Former Version 49 FSK-modulator 47 Fuses 57 General 43 Mains Cable 60 Power Supply 56 RTC Battery 54 Transceiver (DFB) 46 Transceiver (Standard) 45 VSWR Module 59

S Settings via Software 35 SM2009

Additional Information 72 DIP Switch Settings 73

Spare Parts 68 Specifications

Electrical (MOR300BP) 66 Electrical (MOR400BP) 67 Mechanical 68 Optical 67

Step-Up DC/DC Converter 19

T Transceiver 16 Troubleshooting 41

U UL Amplifier 17

V VSWR 24



11. LIST OF CHANGES Version Changes Release Date M0098A0E 06-October-2005 M0098A0F - Mikom GmbH changed its names into

Andrew Wireless System GmbH - Chapter 5.4 changed

30-October-2007

Documents

Um Morx00bp(F-cab) m0098a0f