Cassidian Finland DAH7974 TETRA base station transceiver type TB3 TTRX800 User Manual

Cassidian Finland Oy TETRA base station transceiver type TB3 TTRX800

User manual

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Document ID2055937
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Document DescriptionUser manual
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Permanent ConfidentialNo
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Date Submitted2013-08-28 00:00:00
Date Available2013-08-29 00:00:00
Creation Date2013-08-13 10:00:10
Producing SoftwarePDFlib+PDI 7.0.0p4 (Win32)
Document Lastmod0000-00-00 00:00:00
Document TitleUser manual
Document CreatorArbortext 5

DEFENDING WORLD SECURITY
Installing the TB3
TETRA SYSTEM RELEASE 5.5 – 6.5
Installing the TB3
DN04153465-08-3en
08/2013
The content of this document and its appendices and any information provided (all together "document") is for information
purposes only and is subject to change without notice. The document only specifies the products and services identified in the
document. The document is confidential and contains legally privileged information.
The document is only intended for the use of the recipient and the customer whose representative the recipient is, and may only
be used for the purposes for which the document is submitted. The document or any part of it may not be reproduced, disclosed
or transmitted without the prior written permission of Cassidian.
Cassidian will reasonably ensure that the information provided in the document is free from material errors and omissions.
However, the suggestions, directions, comments and statements made in the document (e.g. regarding the compatibility,
performance and functionality of mentioned hardware and software) are not intended to be and cannot be considered as
binding. The customer assumes full responsibility for using the document or any part of it. All comments and feedback are
welcomed by Cassidian and are used as part of the continuous development and improvement of Cassidian’s products, services
and the document.
Cassidian disclaim and exclude all representations, warranties and conditions whether express, implied or statutory, including but
not limited to the correctness, accuracy or reliability of the document, or otherwise relating to the document. Cassidian total
liability for any errors in the document is limited to the documentary correction of errors. Cassidian will not be liable for any direct
or indirect damages arising from the use of the document or otherwise relating to the document.
Cassidian® is a registered trademark of Cassidian. Other product names, trademarks or other identifiers mentioned in the
document may be trademarks of their respective companies and are mentioned for information purposes only.
This document and its content are the property of Cassidian and must not be duplicated and / or disclosed without authorisation.
Any use other than that for which it was intended is prohibited. The reproduction, distribution and utilization of this document as
well as the communication of its contents to others without express authorisation is prohibited. Offenders will be held liable for the
payment of damages. All rights reserved in the event of the grant of a patent, utility model or design.
Copyright © 2013 Cassidian, all rights reserved.
CASSIDIAN
Metapole
1 boulevard Jean Moulin
CS40001
78996 Elancourt Cedex - FRANCE
Email: PMRsupport@cassidian.com
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Contents
1 About this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2 Installation overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3 Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.1 Lethal voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Toxic hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.1 Beryllium oxide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.2 Toxic fumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Safety distance requirements (compliance boundary) . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.1
Public safety at base station installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.2 Assessment applying SAR measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.3 Assessment of compliance boundary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.4 Typical configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.5 When using different configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.6 Annex A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.7 Annex B: FCC 1.1310 and Industry Canada RSS-102 Radiofrequency radiation
exposure limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.8 Annex C: Far-field calculation method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Weight and temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4.1 Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4.2 Plug-in units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4.3 High temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5 Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5.1 Electromagnetic fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5.2 Antenna connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5.3 Storage and transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5.4 Electrostatic discharge protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5.5 Security in installation and maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6 Site preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.7 Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.8 Traceability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
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4 Cabinet installation. . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 Space requirements . . . . . . . . . . . . . . . . . . . . . . .
4.2 Unpacking and checking . . . . . . . . . . . . . . . . . . . .
4.3 Installation preparations . . . . . . . . . . . . . . . . . . . .
4.3.1 Removing the roof frame. . . . . . . . . . . . . .
4.3.2 Removing the door . . . . . . . . . . . . . . . . . .
4.3.3 Changing the opening direction of the door
4.3.4 Removing the back panel . . . . . . . . . . . . .
4.4 Lifting the cabinet . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 Mounting the cabinet . . . . . . . . . . . . . . . . . . . . . .
4.6 Installing the combiner guiding supports . . . . . . . .
4.7 Door lock assembly . . . . . . . . . . . . . . . . . . . . . . .
4.8 Installing the extension cabinet . . . . . . . . . . . . . . .
4.8.1 Cutting out the break-out panel . . . . . . . . .
4.8.2 Joining the cabinets . . . . . . . . . . . . . . . . .
4.9 Dummy units and panels . . . . . . . . . . . . . . . . . . .
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5 External cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Cabinet top interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Extension cabinet interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.1 Earthing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.2 Connecting AC power . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.3 DC power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4 Alarm interface (ALIF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 Transmission unit (FXC) and transmission unit interface (FXCIF)
5.5.1 Connecting cables to the FXC transmission units . . . . . .
5.5.2 100/120–ohm E1/T1 interface . . . . . . . . . . . . . . . . . . . .
5.5.3 75–ohm E1 interface. . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.4 Grounding the FXC IF . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.5 External Q1 interface on the FXC interface . . . . . . . . . .
5.5.6 Optional LMP interface . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.7 GPS IF connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.6 RF connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6 Settings of subracks. . . . . . . . . . . . . . . . . . . . . . .
6.1 Common subrack (CSR) jumpers . . . . . . . . . .
6.2 TETRA transceiver subrack (TRXSR) jumpers .
6.3 Power subrack (PWSR) fuses . . . . . . . . . . . . .
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7 Unit installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
7.1
8 Internal cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 Cavity combiners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1.1 Cabinet front cabling (4-carrier TB3 with ATC) . . . . . . . . . . . .
8.1.2 Cabinet rear cabling (4-carrier TB3 with ATC) . . . . . . . . . . . . .
8.1.3 Extension cabinet front cabling . . . . . . . . . . . . . . . . . . . . . . .
8.1.4 Extension cabinet rear cabling . . . . . . . . . . . . . . . . . . . . . . . .
8.1.5 Cabling for alternative cavity combiner types . . . . . . . . . . . . .
8.1.5.1 Auto-tuned cavity combiners . . . . . . . . . . . . . . . . . .
8.1.5.2 380 MHz manually tuned cavity combiner (DA 7004) .
8.1.5.3 410 MHz manually tuned cavity combiner (DA 7065) .
8.2 Wideband combiner (WBC) and dual duplexer (DDU). . . . . . . . . . . . .
8.2.1 Cabinet front cabling (2-carrier TB3 with WBC). . . . . . . . . . . .
8.2.2 Rear cabling (WBC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2.3 Extension cabinet front cabling (WBC) . . . . . . . . . . . . . . . . . .
8.2.4 Extension cabinet rear cabling (WBC) . . . . . . . . . . . . . . . . . .
8.2.5 Cabling for alternative configurations . . . . . . . . . . . . . . . . . . .
8.2.5.1 Radio frequency (RF) cabling. . . . . . . . . . . . . . . . . .
8.3 IP transmission cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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7.2
7.3
7.4
7.5
TBC unit . . . . . . . . . . . . . . . . . . .
7.1.1 TBC-U . . . . . . . . . . . . . . .
7.1.2 TBCi . . . . . . . . . . . . . . . .
DRMC unit jumper settings . . . . . .
ATC installation . . . . . . . . . . . . . .
7.3.1 Troubleshooting . . . . . . . .
WBC and DDU installation . . . . . .
7.4.1 Troubleshooting . . . . . . . .
TX antenna monitoring unit (TXM) .
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9 Completing the installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
9.1 Power-up test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
10 Installation check list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
A TB3 backplane wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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List of Tables.
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Table 8
Table 9
Table 10
Table 11
Table 12
Table 13
Table 14
Table 15
Table 16
Table 17
Table 18
Table 19
Table 20
Table 21
Table 22
Table 23
Table 24
Table 25
Table 26
Table 27
Table 28
Table 29
Table 30
Table 31
Table 32
Table 33
Table 34
Table 35
Table 36
Whole body SAR exclusion power levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Dimensions of compliance boundary in meters (TB3 350, TB3 380, TB3 410, TB3
450) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Dimensions of compliance boundary in meters (TB3 800) according to European, FCC
and IC standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Detailed description of the components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Typical antenna specification (TB3 350, TB3 380, TB3 410, TB3 450). . . . . . . . . . . . . 24
Typical antenna specification (TB3 800) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Basic restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Reference values calculated from basic restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . 26
RF field strenght limits for power density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Installation tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
The meanings of the reference numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
The meanings of the reference numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Cabinet top connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Customer Controls and Alarms, J1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Customer Controls and Alarms, J2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Customer Controls and Alarms, J8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Jumper settings for Alarm interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Pin configuration of the 100/120–ohm E1/T1 interface . . . . . . . . . . . . . . . . . . . . . . . . 71
Receiving signal pin configuration of the 75–ohm E1 interface . . . . . . . . . . . . . . . . . . 72
Transmitting signal pin configuration of the 75–ohm E1 interface . . . . . . . . . . . . . . . . 72
Pin configuration of the external Q1 interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Pin configuration of the optional LMP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
GPS IF 1 and IF2 pin configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
JP1 jumpering in the basic cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
JP2 jumpering in the basic cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
JP3 jumpering in the basic cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
JP3 jumpering in the basic cabinet with extension cabinet configuration . . . . . . . . . . . 78
JP4 & JP5 jumpering in the basic cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
TBC-U jumper settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
TBCi jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Fault indications for DDU380 and DDU385 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
TXM connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Front cable codes and routing with ATC 350, ATC 380, ATC 410, ATC 450 or ATC
800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Rear cable codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Front cable codes and routing, Extension cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Rear cable codes for Extension cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Table 37
Table 38
Table 39
Table 40
Table 41
Table 42
Table 43
Table 44
Table 45
Table 46
Table 47
Table 48
Table 49
Cables between Basic and Extension cabinets in ATC cases .
Cavity combiner types, sub-bands and cables . . . . . . . . . . . .
Front cable codes and routing with WBC . . . . . . . . . . . . . . . .
Rear cable codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front cable codes, Extension cabinet (WBC) . . . . . . . . . . . . .
Rear cable codes, Extension cabinet (WBC) . . . . . . . . . . . . .
Cables between Extension and Basic cabinets in WBC cases
PREPARATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CABINET INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . .
EXTERNAL CABLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UNIT INSTALLATION AND SETTINGS . . . . . . . . . . . . . . . . .
INTERNAL CABLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COMPLETING THE INSTALLATION. . . . . . . . . . . . . . . . . . .
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
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List of Figures.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Figure 20
Figure 21
Figure 22
Figure 23
Figure 24
Figure 25
Figure 26
Figure 27
Figure 28
Figure 29
Figure 30
Figure 31
Figure 32
Figure 33
Figure 34
Figure 35
Figure 36
Figure 37
Figure 38
Figure 39
Installation phases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Area around the antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna connection to the base station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Formula for calculating compliance boundaries . . . . . . . . . . . . . . . . . . . . . . . .
Sign for electrostatic sensitive devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cabinet side and rear clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Placement of the type plate sticker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic and Extension cabinet bolting points . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dummy plate settings and combiner guiding supports with 3 WBCs and 1 DDU.
Dummy plate settings and combiner guiding supports with 3 WBCs . . . . . . . . .
Dummy plate settings and combiner guiding supports with 2 WBCs and 1 DDU.
Dummy plate settings and combiner guiding supports with 1 WBC and 1 DDU .
Dummy plate settings and combiner guiding supports with 2 WBCs and 2 DDUs
Dummy plate settings and combiner guiding supports with 2 ATCs . . . . . . . . . .
Dimensions of the lock assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Break-out panel, EMC clamp, and spacers . . . . . . . . . . . . . . . . . . . . . . . . . . .
Joining the cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic cabinet top interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cabinet top interfaces when two duplexers are used . . . . . . . . . . . . . . . . . . . .
Extension cabinet top interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Earthing cable on cabinet top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting AC power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting DC power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alarm interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alarm interface jumper settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FXC interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cabling of FXC E1/T1 unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cabling of FXC E1 unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacitance grounding of 75-ohm RX connector on FXCIF . . . . . . . . . . . . . . .
Galvanic grounding of 75-ohm RX connector on FXCIF . . . . . . . . . . . . . . . . . .
CSR jumpers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TRXSR jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PWSR fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TBC-U default jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TBCi default jumper settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DRMC jumper settings high/low gain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cabling to Euroconnector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3–4 carriers with one antenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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16
20
22
24
27
29
33
35
39
41
42
43
44
45
46
47
48
50
54
55
57
59
59
61
62
67
68
69
70
72
73
77
80
81
85
87
90
91
93
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Figure 40
Figure 41
Figure 42
Figure 43
Figure 44
Figure 45
Figure 46
Figure 47
Figure 48
Figure 49
Figure 50
Figure 51
Figure 52
Figure 53
Figure 54
Figure 55
Figure 56
Figure 57
Figure 58
Figure 59
Figure 60
Figure 61
Figure 62
Figure 63
Figure 64
Figure 65
Figure 66
Figure 67
Figure 68
Figure 69
Figure 70
TX-antenna monitoring unit (TXM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Cable code label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Front cabling for a 4-carrier TB3 with ATC (FXC E1) . . . . . . . . . . . . . . . . . . . . . . . . . 99
Front cabling for a 4-carrier TB3 with ATC (FXC E1/T1) . . . . . . . . . . . . . . . . . . . . . . 100
Rear cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Front cabling of extension cabinet (example for 390–396 MHz range) . . . . . . . . . . . . 105
Extension cabinet rear cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
RF cabling between Auto-tuned cavity combiners and TX-antenna connector: 4-carrier
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
RF cabling between Auto-tuned cavity combiners and TX-antenna connector: 6-carrier
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
RF cabling between Auto-tuned cavity combiners and TX-antenna connector: 8-carrier
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
380 MHz manually tuned cavity combiner cables . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
RF cabling between manually tuned CB 380 and TX-antenna connector: 4-carrier
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
RF cabling between manually tuned CB 380 and TX-antenna connector: 6-carrier
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
RF cabling between manually tuned CB 380 and TX-antenna connector: 8-carrier
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
RF cabling between manually tuned CB 410 and TX-antenna connector: 4-carrier
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
RF cabling between manually tuned CB 410 and TX-antenna connector: 6-carrier
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
RF cabling between manually tuned CB 410 and TX-antenna connector: 8-carrier
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Cabinet front cabling for 2-carrier TB3 with WBC (FXC E1) . . . . . . . . . . . . . . . . . . . 120
Cabinet front cabling for 2-carrier TB3 with WBC (FXC E1/T1) . . . . . . . . . . . . . . . . . 121
Rear cabling (WBC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Extension cabinet front cabling (WBC), one DDIV . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Extension cabinet rear cabling (WBC), three DDIVs . . . . . . . . . . . . . . . . . . . . . . . . . 128
WBC configurations, one antenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
WBC configurations, 2 antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
WBC configurations, road. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Cabling between TBCi and basic-cabinet top-plate interfaces (IP transmission) . . . . . 135
Basic cabinet, common subrack, connectors for P15, P16, P18 and X1, X2. . . . . . . . 146
Basic cabinet, common subrack, connectors for P13 and P14 . . . . . . . . . . . . . . . . . 147
Basic or extension cabinet, TTRX subrack, connector for P5: cable pointing up . . . . . 148
Basic cabinet, power subrack, connectors for P9 . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Basic and extension cabinets, connectors for fans: cables pointing left . . . . . . . . . . . 150
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
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DOCUMENT AMENDMENTS
VERSION
DATE
08-3
08/2013
Updated for TB3 800 FCC approval.
08-2
05/2013
FCC 1.1310 and Industry Canada RSS-102
Radiofrequency radiation exposure limits added.
3.3
08-1
03/2013
Customer alarms 24-35 (J3) changed to (J8).
5.4
07-1
08/2011
COMMENTS
CHAPTER UPDATED
3.3.1
3.3.3
3.3.8
Information added about TB3 TBCi support for IP
transmission.
Sections 1 , 8.1.1 ,
8.2.1 , 8.3 , Tables
33 , 39 , Figure 65
Instructions added for taking care that the backplane
connectors are plugged in the right way.
Sections 8.1.4 ,
8.2.4 and Appendix
TBCi added.
Figures 19 , 20 , 21 ,
25 , 27 , 36 , Tables
13 , 33 , Sections
7.1 , 7.1.2
Corrected cable codes: changed 9726 as 9762
Figures 44 , 59 , 61
, Table 43
Corrected cable code: changed 9721 as 9761
Table 40
Throughout
Minor modifications.
07-0
02/2009
Extended TB3 alarms added and illustrations updated
to correspond to the current cabinet version.
4,5,6
References
1. TETRA System: Auto-tuned Combiners for TBS, dn00132115
2. TETRA System: Commissioning the TB3, dn04153477
3. TETRA System: FXC E1 and E1/T1 Transmission Unit Description for TETRA, dn05100057
4. TETRA System: Glossary, dn00126469
5. TETRA System: Guidelines for Installing the GPS Unit, dn00126909
6. TETRA System: Guide to TETRA Documentation, dn00126445
7. TETRA System: Installing and Operating the EADS TBS WinMMI, dn00274177
8. TETRA System: Maintenance of TETRA Base Stations, dn00132139
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
9. TETRA System: TBS Environmental Conditions, dn00132142
10. TETRA System: TB3 Hardware Description, dn04161675
11. TETRA System: TB3 MMI Reference Manual, dn0526038
12. TETRA System: TB3 Product Description, dn04102617
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
CHAPTER
About this document
The purpose of this document is to give instructions for the installation of the TETRA Base Station TB3
and to ensure that installation is carried out correctly. Descriptions of antenna, power equipment, and
other auxiliary system installations are not included in this document.
Cassidian hereby declares that this TB3 is in compliance with the essential requirements and other
relevant provisions of Directive 1999/5/EC.
Note
Cabling instructions for the ATC800 4–channel 150 kHz (DA7938) can be found from the document
Auto-tuned Combiners for TBS, dn00132115.
Note
The TB3 TBCi supports IP transmission from the TETRA System Release 6.5 onwards.
How to use this document
This manual provides the following information:
•
Chapter 1 About this document (this chapter) introduces the structure of the document.
•
Chapter 2 gives an overview of the installation phases and their purpose.
•
Chapter 3 lists the preparations of the site and equipment including the safety precautions.
•
Chapter 4 gives installation instructions for the cabinets.
•
Chapter 5 gives instructions for connecting earthing, power supply, transmission, GPS, customer
alarms, customer controls and antenna feeder cables to the cabinet.
•
Chapter 6 describes the jumpers of the CSR and TRXSR, as well as PWSR fuses.
•
Chapter 7 details the unit installation and jumper settings of the TBC and DRMC.
•
Chapter 8 gives instructions for connecting and checking the cabling within the cabinet.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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•
Chapter 9 describes the completion tasks related to the installation of the TB3.
•
Chapter 10 gives an example of an installation check list.
•
Appendix A provides instructions for wiring the TB3 backplane to make sure that the connectors
are plugged in the right way.
The Glossary section explains the central terms and concepts used in this document as well as the
abbreviations. The full version of the glossary is provided as a separate document TETRA System:
Glossary, dn0126469.
We welcome any suggestions for further improvement of this document. Also, should you find any
errors or omissions in this document, please forward your comments to your nearest Cassidian
representative or to the e-mail address tetra.cudo@cassidian.com.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
CHAPTER
Installation overview
The purpose of TB3 installation is to:
•
Check the delivery.
•
Install the TB3 on the site.
•
Set the TB3 and the site ready for commissioning.
The TB3 is delivered with plug-in units removed from the subracks. Figure 1 lists the phases of the
installation, which are clarified below.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
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1
Preparations
Cabinet installation
Settings
External
ofcabling
subracks
43
Settings of subracks
Unit installation
Internal cabling
Completing installation
Dn05220799x2x0en
Figure 1 : Installation phases
Preparations
Purpose:
Checking that all the material and documents are available and the work can start. Getting familiar with
the Warnings and Cautions sections of this manual.
See Chapter 3 .
Cabinet installation
Purpose:
Unpacking, checking, and installing the TB3.
See Chapter 4 .
External cabling
Purpose:
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Connecting earthing, power supply, transmission, GPS, customer alarms, customer controls and
antenna feeder cables to the cabinet.
See Chapter 5 .
Settings of subracks
Purpose:
Jumpering the CSR and TRXSR, resetting the PWSR fuses.
See Chapter 6 .
Unit installation
Purpose:
Checking the jumper settings of units and installing the plug-in units to the cabinet.
See Chapter 7 .
Internal cabling
Purpose:
Connecting and checking the cabling within the cabinet.
See Chapter 8 .
Completing the installation
Purpose:
Finishing installation and site-specific documents and cleaning the site.
See Chapter 9 .
TETRA System Release 5.5 – 6.5 - Installing the TB3
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
CHAPTER
Preparations
3.1 Warnings
This chapter details the recommended safety precautions to be followed when working with the
TETRA Base Station TB3.
The safety guidelines are designed in the following way:
•
Warnings alert the reader to dangers which may cause physical injury or ill health in any form,
potentially including loss of life.
•
Cautions are used to denote possible damage to equipment but not dangers to personnel.
Installation, commissioning, integration, and maintenance measures concerning the TB3s may be
performed only by properly trained and authorized personnel. The equipment should be installed and
located so that only authorized personnel have access to its potentially dangerous parts.
3.1.1 Lethal voltage
Potentially lethal voltages are present within this system. All persons who perform any measures on
this equipment must be made aware of this and observe the following precautions to minimize the risk:
To minimize the risk of lethal voltage
1) Before attempting any maintenance work (other than replacing a low voltage plug-in unit in
respect of which the person doing the replacement is certain that it can be done without these
measures), make sure that all power supply units are completely isolated by setting all the power
switches off, including the site mains power switch, disconnecting all relevant connectors and
removing all relevant fuses. Do not rely on switches alone to isolate a supply.
2) Make sure that high voltage safety precautions are observed before attempting to work on the
system with the power connected.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
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3) Mains filters (capacitors) are fitted in this system. Potentially lethal voltages can be induced if the
equipment is not earthed correctly. Make sure that all earth connections are secure.
The warning label attached to the appropriate parts of the TB3 are shown in the following figure.
WARNING
DISCONNECT THE AC AND
DC MAINS SUPPLY BEFORE
REMOVING THIS COVER
dn00246618x1x0xen
Figure 2 : Warning label
3.2 Toxic hazards
3.2.1 Beryllium oxide
Note
Since TETRA System Release 4.5 the delivered TB3 base stations have not included beryllium oxide.
3.2.2 Toxic fumes
This equipment contains materials, which, in case of combustion, generate the toxic fumes hydrogen
fluoride and hydrogen chloride. Precautions must be taken to avoid inhaling the toxic fumes. Dispose
of the equipment in a manner appropriate for chemical or special waste according to local regulations.
3.3 Safety distance requirements (compliance boundary)
3.3.1 Public safety at base station installation
To ensure public safety when installing base stations, take into account the following facts. This
equipment generates radio frequency energy, which has a thermal effect when absorbed by the human
body. For this reason compliance boundaries specific to this equipment have been established.
The thermal effect of radio frequency energy can exceed safety levels when a person is inside the
established compliance boundaries. By observing the compliance boundary and by ensuring the
general public has no access to areas inside the established boundaries, it is ensured that the general
public has no exposure to levels in excess of the safety limits.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
To ensure installer safety when installing base stations, installation engineers need to be aware of the
potential risk of the thermal effects of radio frequency energy and of what precautions to take against
undue risk.
When working close to transmitter antennas, the proper safety distances must be observed. The
minimum safe distance from an antenna is measured in metres.
WARNING
Do not go any closer to a live antenna than the compliance boundary. The radio frequency energy
generated by the antenna poses a serious health risk.
AVERTISSEMENT Ne pas s’approcher d’une antenne active plus près que la limite de conformité.
L’énergie radio fréquence générée par l’antenne pose de sérieux risques pour la santé.
When assessing the applicable compliance boundaries, European standards EN 50383, EN 50384, EN
50385 and Council Recommendation 1999/519/EC for occupational and general public electromagnetic
exposure limits have been applied (see Section 3.3.6 ).
Compliance boundaries for the TB3 800 have also been calculated according to FCC 1.1310 and
Industry Canada RSS-102 requirements (see Table 3 and Section 3.3.7 ).
3.3.2 Assessment applying SAR measurements
European standards EN 50383, EN 50384 and EN 50385 do not include specifications for whole body
Specific absorption rate (SAR) measurements. Whole body SAR measurements are not required for
transmitters that have maximum output power levels too low to result in exposure levels that can reach
the whole body SAR compliance limits under any conditions. Whole body SAR exclusion power levels
have been based on worst-case assumptions. For details, see the following table.
Table 1 : Whole body SAR exclusion power levels
Exposure category
Maximum output power (rms)
General Public
Max power [W]=general public whole body SAR limit
0.08 [W/kg]
4-year old child mass 12.5 [kg] = 1 W
Occupational
Max power [W]=occupational whole body SAR limit
0.4 [W/kg]
16-year old worker 42 [kg] = 16.8 W
Localized SAR measurement can be used only when:
1. The separation between the phantom and the outer surface of the energy generating element is
40 cm or less.
and
TETRA System Release 5.5 – 6.5 - Installing the TB3
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2. The surface area of the energy generating element is less than 60 cm by 30 cm.
and
3. The frequency is in the range of 800 to 3000 MHz.
For the reasons mentioned above, SAR measurements are not applicable to TETRA Base Stations.
3.3.3 Assessment of compliance boundary
The compliance boundary is defined as the area around the antenna, shown in the following figure.
The centre of the antenna is located at the origo. Distances from the antenna are shown.
dn 04202552 x2x0xen
Figure 3 : Area around the antenna
The compliance boundaries for the TETRA Base Stations are given in the following tables for different
power levels at the antenna input. The boundaries have been calculated using data from a typical omni
antenna with 7.5 dBi gain for the 350 - 470 MHz variants, and with 12 dBi gain for the 806 - 869
MHz variant. Also the typical and worst case power level configurations for general public (GP) and
occupational (O) exposure limits are included in the following tables.
Table 2 : Dimensions of compliance boundary in meters (TB3 350, TB3 380, TB3 410, TB3 450)
Power at antenna
input (W)
TB3 350, TB3 380, TB3 410,
TB3 450
R (m)
h (m)
GP
GP
20
2.1
0.9
1.9
1.7
40
3.0
1.3
2.1
1.8
60
3.7
1.6
2.2
1.8
80
4.2
1.9
2.4
1.9
100
4.7
2.1
2.5
1.9
120
5.2
2.3
2.5
2.0
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Table 2: Dimensions of compliance boundary in meters (TB3 350, TB3 380, TB3 410, TB3
450) (cont’d.)
Power at antenna
input (W)
TB3 350, TB3 380, TB3 410,
TB3 450
R (m)
h (m)
GP
GP
140
5.6
2.5
2.6
2.0
160
6.0
2.7
2.7
2.0
Table 3 : Dimensions of compliance boundary in meters (TB3 800) according to European,
FCC and IC standards
Power at antenna
input (W)
TB3 800
European standards
TB3 800
FCC 1.1310 and IC RSS-102
R (m)
R (m)
h (m)
h (m)
GP
GP
GP
GP
20
2.4
1.1
2.4
2.3
2.1
0.9
2.3
2.3
40
3.4
1.5
2.4
2.3
3.0
1.3
2.4
2.3
60
4.2
1.9
2.5
2.3
3.7
1.6
2.5
2.3
80
4.9
2.2
2.5
2.4
4.2
1.9
2.5
2.3
100
5.4
2.4
2.6
2.4
4.7
2.1
2.5
2.3
120
6.0
2.7
2.6
2.4
5.2
2.3
2.6
2.4
140
6.4
2.9
2.6
2.4
5.6
2.5
2.6
2.4
160
6.9
3.1
2.7
2.4
6.0
2.7
2.6
2.4
3.3.4 Typical configuration
The antenna is connected through a connector and cable(s) to the base station as shown in the
following figure. A detailed description of the components is given in the tables below.
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Antenna
Antenna connector
Cable
dn04202564x1x0xen
To the base station
Figure 4 : Antenna connection to the base station
Table 4 : Detailed description of the components
Component
Typical
case
Worst
case
Power (P out)
25 W
25 W
Total connector loss
0.0 dB
0.0 dB
Total cable loss
1.0 dB
1.0 dB
Total Loss (L) = Total connector loss + Total cable
loss
1.0 dB
1.0 dB
Number of transmitter units (N)
Power at antenna input =
40 W
160 W
Table 5 : Typical antenna specification (TB3 350, TB3 380, TB3 410, TB3 450)
Frequency
350–470 MHz
Gain
7.5 dBi
Pattern
Omni
Electrical downtilt
0 deg
Height/width/depth
3000 / 100 / 100 mm
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Table 6 : Typical antenna specification (TB3 800)
Frequency
806–869 MHz
Gain
12 dBi
Pattern
Omni
Electrical downtilt
0 deg
Height/width/depth
4400 / 80 / 80 mm
3.3.5 When using different configurations
Note
In Table 2 , the compliance boundaries are given for different power levels, including the typical
and worst case levels. If an exposure limit, antenna, and/or configuration are used which does
not correspond to the levels or frequencies given in Table 2 , the compliance boundary must be
re-calculated according to EN50383.
The formula for calculating the compliance boundary using the far-field model, which is referenced in
EN50383, is given in Section 3.3.8 . This model is applicable for calculating the compliance boundary
for the far-field region and over estimates the compliance boundary for the radiating near-field region,
but is not applicable for calculating the compliance boundary for the reactive near-field region where
the distance from the antenna is less than or equal to λ/4.
3.3.6 Annex A
Council Recommendation 1999/519/EC for occupational and general public electromagnetic exposure
limits.
Basic restrictions are given in the following table.
Table 7 : Basic restrictions
Exposure
characteristics
Frequency
range
Whole body
average
SAR W kg-1
Localized
SAR (head
and trunk) W
kg-1
Localized
SAR (limbs)
W kg-1
Occupational
exposure
10 MHz –10
GHz
0.4
10
20
General public
exposure
10 MHz –10
GHz
0.08
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Note
All SAR values are to be averaged over any period of 6 minutes.
Note
Localized SAR averaging mass is any 10 g of contiguous tissue: the maximum SAR so obtained should
be the value used for the estimation of exposure.
Note
Basic restrictions between 10 GHz and 300 GHz are given in power densities.
For occupational exposure it is 50 Wm-2 and for general public exposure it is 10 Wm-2.
Reference values are calculated from basic restrictions. The results are given in the following table.
Table 8 : Reference values calculated from basic restrictions
Exposure
characteristics
Frequency range
Electric field
strength V/m
Equivalent
plane wave
power density
S (W m-2)
Occupational
exposure
10 — 400 MHz
400 — 2000 MHz
2 — 300 GHz
61
3f1/2
137
10
f/40
50
General public
exposure
10 — 400 MHz
400 — 2000 MHz
2 — 300 GHz
28
1.375f1/2
61
f/200
10
Note
f stands for frequency in MHz.
Note
For frequencies between 100 kHz and 10 GHz, S is to be averaged over any period of 6 minutes.
Note
For frequencies exceeding 10 GHz, S is to be averaged over any period of 68/f1.05 minutes (f in GHz).
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3.3.7 Annex B: FCC 1.1310 and Industry Canada RSS-102
Radiofrequency radiation exposure limits
RF field strength limits for power density are given in the following table.
Table 9 : RF field strenght limits for power density
Exposure
characteristics
Frequency range
(MHz)
Power
density
(W/m2)
Averaging time
(minutes)
Occupational/
Controlled
environment
300 – 1500
f/30
General public/
Uncontrolled
environment
300 – 1500
f/150
FCC 1.1310: 30
RSS-102: 6
Note
f stands for frequency in MHz.
3.3.8 Annex C: Far-field calculation method
This model is applicable for calculating the compliance boundary for the far-field region and over
estimates the compliance boundary for the radiating near-field region, but is not applicable for the
calculating the compliance boundary for the reactive near-field region where the distance from the
antenna is less than or equal to λ/4. Therefore all the calculations are valid when the compliance
boundary is greater or equal to the antenna dimensions plus λ/4.
The compliance boundary in metres, or rmin, is calculated according to the following equation:
rmin
N 10
(G
L ) / 10
Pout
4 S
Figure 5 : Formula for calculating compliance boundaries
The formula includes the following factors:
•
N - number of transmitter units per one antenna
•
G - antenna gain (dBi)
•
L - minimum cable loss (dB)
•
Pout - maximum power of one transmitter unit (W)
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•
S - power density limit (W/m2)
In the far-field, the field calculation does not take into account the antenna size, which is assumed to be
a point source. Therefore when calculating the compliance boundary, the far-field data, antenna size,
and reactive field criteria have to be taken into account.
3.4 Weight and temperature
3.4.1 Cabinet
Care must be taken when handling the cabinets. Install cabinet lifting eyelets and use a mechanical
lifting equipment to lift a cabinet.
3.4.2 Plug-in units
Care must be taken when handling heavy plug-in units. These are equipped with warning labels.
WARNING
Do not carry heavy units from the handle. The handle is only for pulling the unit out of the rack.
3.4.3 High temperatures
Care must be taken when touching units as they may reach high temperatures.
3.5 Cautions
3.5.1 Electromagnetic fields
When installing the antennas, the emission of other antennas nearby has to be known beforehand.
3.5.2 Antenna connectors
Do not disconnect the antenna connectors when the TB3 is powered on.
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3.5.3 Storage and transportation
During storage and transportation, the units must remain in their original packages in order to:
•
avoid mechanical damage
•
maintain traceability
•
protect the units against static electricity.
3.5.4 Electrostatic discharge protection
An electrostatic sensitive device is an electronic component that may be permanently damaged by
electrostatic charges encountered in routine handling, testing, and transportation.
Electrostatic sensitive devices are labelled as follows:
Figure 6 : Sign for electrostatic sensitive devices
Electrostatic discharge is caused by direct contact or an electrostatic field. If a charged body
approaches an electrically conducting surface, the acquired potential is discharged. An equalizing
current can then flow in the associated circuitry and generate permanently damaging voltages by
induction.
CAUTION
Always wear a close-fitting earthing hand strap around your uncovered wrist when handling
electrosensitive TB3 units.
The human body should be earthed at the same potential as the component or equipment being
handled. The hand strap creates an equipotent electrical connection between the object and the
human. There is an earth stud in all TB3 cabinets to which the hand strap must be connected.
3.5.5 Security in installation and maintenance
The instructions in references must be followed when installing this equipment. It may be dangerous to
the installation personnel to neglect the instructions.
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The instructions in references must be followed when performing any maintenance measures on this
equipment. Neglecting the instructions may be dangerous to maintenance personnel.
3.6 Site preparations
The cabinet installation phase requires that the site is properly surveyed and prepared, and all required
external services correctly installed. The site survey must identify any special requirements for the
installation, such as lifting equipment.
To prepare the site for the cabinet installation
1) Check the accessibility to the cabinet.
2) Inspect the site visually and make sure the following requirements are fulfilled:
•
The site-specific installation instructions are available.
•
The site is prepared according to the instructions.
•
The site survey is completed.
•
The site survey report is available.
•
The site is clean.
3) Verify that all external connections for the cabinet are available:
•
earthing point
•
mains power with correct rating and complying with national requirements (AC or DC
power according to the site)
•
transmission interface to the exchange
•
TX and RX antenna cables
•
cable from Global Positioning System (GPS) antenna unit (optional)
•
customer alarm cable (optional).
4) Ensure the cabinet can be installed safely by verifying the following:
•
The lifting and other equipment is available.
•
There is adequate working space.
5) Check that the delivery is complete.
3.7 Tools
The installation personnel must be familiar with the tools listed in the following table and competent in
using them.
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Table 10 : Installation tools
Tool
Quantity
Roll rule, 3 m
Roll rule, 20 m
Calliper rule
Spirit level, >1 m
Felt pen, 1 mm
Masking tape, 25 mm
Screwdriver set (for slotted 5 and crossrecess PZ1, PZ2) and
Torx T10, T20, T30
Set of Allen keys (long)
Torx T8 50 mm Long Power Bit
Open-end or box wrenches 8, 10, 16, and 17
Ratchet handle, extension shaft, and socket 19 mm
Torque wrench for SMA, N and 7/16 connectors
Side-cutting pliers
Combined pliers
Pointed pliers
Stripping pliers for 2.5 and 4
mm2
wires
Plastic mallet
Knife
Scissors
Cable pliers max Cu 50 mm2
Stripping knife
Crimping tool for connectors C 16 + 16, C 25 + 25 and C 50
+ 50
Multimeter (tolerance 0.1 %)
(Soldering iron and tin
1)
Crimper for BNC and SMB connectors
(Hammer drill, 15 mm bit
1)
The tools in parentheses are not absolutely necessary for a successful installation, but may be needed
in some cases.
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3.8 Traceability
Units are labelled with permanently attached product identification labels. The labels are designed
to be permanent throughout the life span of the TB3. Make sure that the product identification labels
are in their places and undamaged.
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CHAPTER
Cabinet installation
4.1 Space requirements
To ensure that the equipment gets enough cooling air, observe the following minimum clearances
around the cabinets:
•
100 mm between the cabinet side panels, back panel and the wall
•
300 mm above the cabinet top
•
650 mm at the cabinet front.
A minimum clearance of 35 mm must be left between the base and the cabinet bottom to ensure
adequate air flow.
Figure 7 : Cabinet side and rear clearances
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The dimensions of the TB3 cabinet are:
•
width 600 mm (with extension cabinet 1220 mm)
•
height 1615 mm (includes the 35 mm clearance beneath the cabinet bottom)
•
depth 530 mm.
The extension cabinet can be placed on either side of the basic cabinet, and the cabinet front door can
be installed to open either to the left or to the right.
4.2 Unpacking and checking
CAUTION
Heavy weight. Be careful when lifting the cabinet! The cabinet is delivered with the internal cables,
the roof frame, and the door in place.
Eye bolts (M12) can be used for lifting.
To unpack and check the cabinet
1) Open the transportation container.
2) Carefully lift off the container around the cabinet.
3) Carefully lift the cabinet into an upright position using the container bottom.
4) Remove the polystyrene L-shields and the plastic packing.
5) Open the cabinet door and remove the three silica gel bags that have been put into the cabinet
to remove moisture.
6) Check the delivery against the packing list.
7) Add the packing list in the Site Folder.
8) Take the type plate sticker from the plastic bag located in the dummy plate set box and attach it
on the cabinet according to the following figure.
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Figure 8 : Placement of the type plate sticker
Note
The SMA terminals in the plastic bag are for terminating the unused outputs in DRMCs and DDUs.
4.3 Installation preparations
This chapter provides instructions for removing the cabinet roof frame, removing the front door,
changing the opening direction of the door, and removing the back panel:
•
Section 4.3.1 .
Remove the roof frame if you use lifting eye bolts for lifting.
•
Section 4.3.2 .
Removing the front door is optional.
•
Section 4.3.3 .
Changing the opening direction of the door is optional.
•
Section 4.3.4 .
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Removing the back panel is necessary only if you bolt the cabinet to the base through the rear
bolting holes. The front and middle bolting holes are accessible through the front door.
Note
Opening the door or removing the back panel will cause an alarm in the exchange.
4.3.1 Removing the roof frame
To remove the roof frame
1) Loosen, but do not completely remove, the four roof frame fixing screws.
2) Working from the back of the cabinet, pull the roof frame toward you and lift it off.
Refit the roof frame by reversing the steps above.
4.3.2 Removing the door
Removing the front door is not necessary but it is possible.
CAUTION
Heavy weight. Be careful when lifting the door.
To remove the cabinet front door
1) Open the door to a 90 degree angle.
2) Remove the ground cable from the door fixing point.
3) Loosen the M5 screws of the lower hinge (cabinet side) with an 8 mm wrench.
4) Lift the door off the upper hinge.
5) Lower the door off the lower hinge.
Refit the door by reversing the steps above.
4.3.3 Changing the opening direction of the door
The cabinet door can be installed to be opened either from the right or the left. Follow the instructions
below for changing the opening direction.
To change the opening direction of the door
1) Open the door to a 90 degree angle.
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2) Remove the ground cable from the door fixing point.
3) Loosen the M5 screws of the lower hinge (cabinet side) with an 8 mm wrench.
4) Lift the door off the upper hinge.
5) Lower the door off the lower hinge and lay it to one side.
6) Remove the lower hinge.
7) Install the lower hinge as the upper hinge on the other side.
8) Remove the upper hinge.
9) Install the upper hinge as the lower hinge on the other side.
Note
Leave the lower hinge in the upper position and do not tighten the screws yet.
10) Lift the door on the upper hinge.
11) Slide the lower hinge into the lower position and tighten all screws.
12) Re-attach the ground cable to the door fixing.
4.3.4 Removing the back panel
You will need to remove the back panel, if you bolt the cabinet to the base from the rear of the cabinet.
CAUTION
Heavy weight. Be careful when lifting the cabinet back panel.
The back panel is attached to the cabinet with eight Torx screws.
To remove the back panel
1) First remove the roof frame as instructed in Section 4.3.1 .
2) Starting from the bottom, loosen all the Torx screws using the Torx key.
3) Lift the panel and pull it away from the cabinet.
Reinstall the back panel by reversing the steps above.
4.4 Lifting the cabinet
CAUTION
Lift the cabinet without the units installed.
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When using a mechanical lifting device, use all four M12 lifting eye bolts for lifting.
Lift the cabinet to its place by crane or some other mechanical lifting method.
To lift the cabinet
1) Remove the cabinet roof frame.
2) Fasten all four M12 lifting bolts to the cabinet top.
3) Attach the lifting ropes to the lifting eye bolts.
4) Lift the cabinet directly upward.
5) Position the cabinet to the correct location.
6) Remove the lifting ropes.
The lifting eye bolts can be left in place or removed for reuse.
4.5 Mounting the cabinet
Although the cabinet can be left standing on its feet, bolting it to the base is recommended. The
maximum bolt size is M12. The bolts are included in the delivery.
Note the following caution:
CAUTION
If there is the slightest danger of the cabinet toppling over, as in earthquake areas, the cabinet must
be bolted to the base. The cabinet has six bolting points at the cabinet bottom for anchor bolts. The
front and middle bolting points are accessible through the front door. For access to the front bolting
points, the air deflector must be removed. For access to the mid bolting points, the fan unit cover
plate and the fan units must be removed. For access to the rear bolting points, the cabinet back
panel must be removed.
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Figure 9 : Basic and Extension cabinet bolting points
A minimum clearance of 35 mm must be left between the base and the cabinet bottom to ensure
adequate air flow.
To mount the cabinet to the base
1) If necessary, remove the cabinet door, fan unit cover plate, fan unit, air deflector, and the back
panel.
2) Use a spirit level to verify that the cabinet is horizontal. If the cabinet is not horizontal, adjust
the cabinet’s feet until it is.
To bolt the cabinet to the base
1) Insert at least four anchor bolts in the base.
2) Insert nuts and washers to the bolts and adjust their height so that they are horizontal and on the
same level from the base as the cabinet’s feet. Check with a spirit level.
CAUTION
If you bolt the cabinet to the base, make sure the cabinet rests both on the bolts and the cabinet’s
feet so that the cabinet bottom is horizontal. Uneven bolting may damage the cabinet.
3) Lift the cabinet in place.
4) Insert nuts and washers to the bolts on the cabinet bottom side and tighten.
5) Adjust the cabinet’s feet until the cabinet rests on both the bolts and on the feet.
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4.6 Installing the combiner guiding supports
The combiner guiding supports can be installed in several different configurations. The figures on the
following pages illustrate the different possible configurations. The meanings of the reference numbers
in the figures are explained in the table below.
Table 11 : The meanings of the reference numbers
Ref. number
Object name
Dummy plate 0.5 U
Dummy plate 1.5 U
Dummy plate 1 U
2U-front panel
Guide support
TX screw M6X12
10
dummy plate 3/4 U
11
Dummy plate 2 U
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Figure 10 : Dummy plate settings and combiner guiding supports with 3 WBCs and 1 DDU
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Figure 11 : Dummy plate settings and combiner guiding supports with 3 WBCs
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Figure 12 : Dummy plate settings and combiner guiding supports with 2 WBCs and 1 DDU
TETRA System Release 5.5 – 6.5 - Installing the TB3
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Figure 13 : Dummy plate settings and combiner guiding supports with 1 WBC and 1 DDU
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Figure 14 : Dummy plate settings and combiner guiding supports with 2 WBCs and 2 DDUs
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Figure 15 : Dummy plate settings and combiner guiding supports with 2 ATCs
Note
Because the guiding support ’s fixing holes are larger than the diameter of the fixing screws, make sure
that you push the upper guiding support as high as it will go before tightening the screws. Similarly,
push the lower guiding support as low as it will go. This way you will ensure that there is maximum
space between the guiding supports.
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4.7 Door lock assembly
A lock can be fitted on the door of the cabinet, but it is not part of the delivery and must be purchased
separately. In the following, examples of suitable locking devices are given:
•
ASSA ABLOY type 3277C (cylinder) + 434852 (cam)
•
SOUTHCO type CM-2–3C101–2SB (cylinder) + CM-C210 (cam).
Note that the bushing required in the lock installation is delivered with the cabinet, in a plastic bag
attached to the inner panel of the cabinet door.
The following figure shows the dimensions of the lock assembly.
Figure 16 : Dimensions of the lock assembly
4.8 Installing the extension cabinet
The extension cabinet can be installed to either side of the basic cabinet so that the cabinets face in
the same direction and there is a 20 mm gap between them. A double cabinet installation consists
of the following procedures:
•
Preparing the cable openings on opposing sides of the cabinets.
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•
Joining the cabinets with the EMC clamp round the cable opening and with a spacer.
•
Bolting the cabinets to the base when necessary.
Figure 17 : Break-out panel, EMC clamp, and spacers
4.8.1 Cutting out the break-out panel
CAUTION
Use side cutters for this procedure. Never use a hack saw: the resulting metal dust and fragments
would damage the equipment. Be careful when preparing the cable openings. The cut edges of
the opening may cause injury.
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To cut out the break-out panels
Note
Remove only the upper break-out panel in both cabinets.
1) With side cutters, cut along the perforated line at the top of the basic cabinet side until the
break-out panel can be removed.
2) Repeat for the opposing side in the extension cabinet.
3) Clean away possible metal dust and fragments.
4) Paint the cut edges of the cable opening with fast-drying correction paint. Wait until the paint is
dry before mounting the EMC clamp.
4.8.2 Joining the cabinets
To join the cabinets
1) The EMC clamp and spacers are fastened to one of the cabinets with M6 and M5 screws and
washers. See the following figure.
2) Move the cabinets side by side so the cabinet fronts are flush.
3) The other cabinet is fastened to the clamp and spacers with M6 and M5 screws and washers.
4) Bolt the cabinets to the base when necessary.
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Figure 18 : Joining the cabinets
Table 12 : The meanings of the reference numbers
Ref. number
Object name
EMC clamp
M6 screw
B6 washer
M5 screw
B5 washer
spacer
4.9 Dummy units and panels
To secure proper ventilation, the empty TTRX unit locations must be equipped with the delivered
dummy units. All the other empty plug-in unit locations must be fitted with dummy panels.
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Note
The dummy units and dummy panels must be installed before the front cabling is done.
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PAGE INTENTIONALLY LEFT BLANK
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CHAPTER
External cabling
5.1 Cabinet top interfaces
Read carefully Section 3.1 of this document before commencing installation of cables.
Use the site-specific Installation Check List to record the completion of tasks detailed in this document.
An example of the Installation Check List can be found at the end of this manual.
The top cabling and connectors consist of the following:
•
earthing
•
AC/DC power supply terminal blocks (filter module)
•
external alarms and controls connectors
•
TX and RX antenna connectors
•
transmission connectors
•
GPS connectors
•
Q1 connector
•
LMP connector
All external connectors are on the cabinet top. The connector types are detailed in the following
figure and in Table 13 .
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J3
9722
J1
9649
J4
9516
9724
9650
P1
J7
TXM 1
To protect ive
earth of house
P9
J5
J2
J6
J8
RX1
TX1
9648
9688
P10
RX2
TX2
P11
L1 L1
L1 L1
P12
RX3
INPUT
230VAC
RX4
Input DC
0V
-48V
9680
Optional
9725
Optional
9689
9239
9679
J1
TBCi(0)
Optional 9771
Optional 9772
Optional 9771
Optional 9772
Optional
7812
RX5
Optional
7812
TBCi(1)
ETH-1
J17
RX6
ETH-2
Optional
7812
J2
E1
9474
7210
9475
Opt ion
CBL GPS/T BS-T BS
Figure 19 : Basic cabinet top interfaces
The following figure shows a cabinet top with the maximum number (4) of TX antenna monitoring units
(TXMs) when two duplexers are used.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
J3
9722
J1
9650
J4
9516
9650
9724
9649
P1
J7
TXM 4
To protective
earth of house
9650
P9
TXM 1
J5
J2
J6
J8
RX1
TX1
9648
9650
P10
9688
TXM 2
RX2
TX2
P11
L1 L1
P12
L1 L1
RX3
TXM 3
INPUT
230VAC
9239
9679
Optional
9725
Optional 9771
Optional 9772
Optional 9771
Optional 9772
RX4
Input DC
0V
-48V
9680
J1
TBCi(0)
Optional
7812
RX5
Optional
7812
TBCi(1)
ETH-1
J17
RX6
ETH-2
Optional
7812
J2
E1
9474
7210
9475
Option
CBL GPS/TBS-TBS
Figure 20 : Cabinet top interfaces when two duplexers are used
The following table presents all the cabinet top connectors including the ones not depicted in Figures
19 and 20 .
Table 13 : Cabinet top connectors
Interface connector name
written on the cabinet roof
Interface connector
Connector type
TX1
TX1 antenna connector
7/16 connector, female
TX2
TX2 antenna connector (optional)
7/16 connector, female
RX1
RX1 antenna connector
7/16 connector, female
RX2
RX2 antenna connector
7/16 connector, female
RX3
RX3 antenna connector
7/16 connector, female
RX4
RX4 antenna connector (optional)
7/16 connector, female
RX5
RX5 antenna connector (optional)
7/16 connector, female
RX6
RX6 antenna connector (optional)
7/16 connector, female
75 Ω Rx
75 Ω Tx
E1 75-ohm connectors
BNC connector, female
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
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Table 13:
Cabinet top connectors (cont’d.)
Interface connector name
written on the cabinet roof
Interface connector
Connector type
100Ω/120Ω
E1/T1 100/120-ohm connectors
9-pin D-type, female
GPS IF1
GPS
15-pin D-type, female
GPS IF2
GPS/TBS-TBS
15-pin D-type, female or 7210
terminator
Customer controls 0–7 and
alarms 0–35
Customer Alarms and controls
connectors
3 x 37-pin D-type, female
Q1 IF
External Q1
9–pin D-type female
LMP IF
LMP
9–pin D-type female
TXM1
TXM 1
9–pin D-type female
TXM2
TXM 2
9–pin D-type female
TXM3
TXM 3
9–pin D-type female
TXM4
TXM 4
9–pin D-type female
TBCi (0) ETH-1, ETH-2
Ethernet
8/8 RJ45 female
TBCi (1) ETH-1, ETH-2
Ethernet
8/8 RJ45 female
5.2 Extension cabinet interfaces
The top cabling and connectors consist of the following:
•
earthing
•
AC/DC power supply terminal blocks (filter module)
•
TX/RX connectors.
The top interfaces are shown below.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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TXM2 (ALARM IF J4)
Dummy plate
TXM 2
To protective
earth of house
TX1
9650
9688
L1 L1
L1 L1
Dummy plate
9239
INPUT
230VAC
Input DC
0V
-48V
Figure 21 : Extension cabinet top interfaces
5.3 Power supply
WARNING
Mains voltage! Make sure that the site mains power is disconnected before making connections to
the cabinet!
The person connecting the power must be authorized to do so as defined in the national legislation.
Note
Remove the cabinet roof frame and the filter module cover and replace them after the interface
connections.
There are two alternative power supply units:
•
PWR 230AC (AC, 230 V).
•
PWR -48VDC (DC, –48 V).
TETRA System Release 5.5 – 6.5 - Installing the TB3
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5.3.1 Earthing
Note
Earth the cabinet before making any other connections!
Remove the cabinet roof frame and the filter module cover and replace them after the interface
connections.
Check ground potential to earthing busbar between the TBS cabinet and the site earthing busbar.
The cabinet earth connector is a cable shoe with the cable cross-section of 16 mm2. There is a
pre-installed earth cable between the filter module and the earthing busbar on the cabinet top.
To earth the cabinet
1) Check that the pre-installed earth cable between the filter module and the earthing bar on the
cabinet top is correctly installed.
2) Strip the main earth cable end for 1 cm.
3) Remove the cable shoe from the earthing bar with a Torx key.
4) Insert the stripped end of the main earthing cable into the cable shoe and crimp with a crimping
tool.
5) Replace the cable shoe to the earthing bar of the TBS.
6) Connect the main earthing cable to the protective earth of the site.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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to protective
earth
Earthing
cable
9239
L1 L1
N N
N N L1 L1
INPUT DC
0V
-48V
dn05195122x1x0xen
Figure 22 : Earthing cable on cabinet top
5.3.2 Connecting AC power
The maximum cable cross-section that can be connected to the AC terminal block is 6 mm2. The
minimum cable cross-section is 2.5 mm2. Dimension of the cable cross-section must follow the national
legislation.
L1 L1 N N
9239
N N L1 L1
INPUT
230VAC
dn00246739x1x0xen
Figure 23 : Connecting AC power supply
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
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To connect the AC power to the cabinet
1) Check that the cabinet is properly earthed.
2) Cut the three wires of the AC power cable so that the earth wire is about 2 cm longer than
the other two wires.
Strip the wires for 1 cm.
3) Insert the earth wire to the earth terminal and secure the wire to the terminal block with a
screwdriver.
4) Remove the plastic shields from the [N] and [L1] terminals and loosen the screws of the terminals.
5) Insert the neutral wire to the [N] terminal and secure the wire to the terminal block with a
screwdriver.
6) Insert the live wire to the [L1] terminal and secure the wire to the terminal block with a screwdriver.
7) Secure the power cable with the cable clamp.
8) Replace the plastic shields to [N] and [L1] terminals.
5.3.3 DC power supply
Dimension of the cable cross-section must conform to national requirements.
•
The maximum cable cross-section that can be connected to the DC terminal block is 25 mm2.
•
The minimum recommended cable cross-section is 16 mm2.
It is also recommended that future capacity (power consumption growth) is used as a guideline for
selecting the cable. Currents up to 50 A should be handled by the DC input cabling. Also cable losses
must be taken into account so that the input voltage to the TB3 stays well within specified values.
Approximate voltage drop for the first 4.5 m of 16 mm2 cable with 50 A load is 0.5 V.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
N N L1 L1
L1 L1 N N
9239
INPUT DC
0V
-48V
dn05195134x1x0xen
Figure 24 : Connecting DC power supply
To connect the DC power to the cabinet
1) Check that the cabinet is properly earthed.
2) Strip the [+] and [-] wires for 1 cm.
3) Remove the plastic shield from the [+] and [-] terminals and loosen the screws of the terminals.
4) Insert the negative wire to the [-] terminal and secure the wire to the terminal block with a
screwdriver.
5) Insert the positive wire to the [+] terminal and secure the wire to the terminal block with a
screwdriver.
6) Secure the wires by the cable clamp.
7) Replace the plastic shields to the [-] and [+] terminals.
TETRA System Release 5.5 – 6.5 - Installing the TB3
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5.4 Alarm interface (ALIF)
Figure 25 : Alarm interface
The Alarm interface connects customer-specific external alarm inputs and control outputs to the TB3.
In addition to the external alarms and controls, the ALIFB provides supply voltage and signal interfaces
to the TXM unit. The alarm interface is located on the top of the cabinet.
The Alarm interface has the following external interfaces:
•
Customer controls 0–7 and alarms 0–7 (J1): female 37-pin D-connector for external controls
and alarm lines.
•
Customer alarms 8–23 (J2): female 37-pin D-connector for external alarm lines.
•
Customer alarms 24–35 (J8): female 37-pin D-connector for external alarm lines.
•
TXM1 (J3), TXM2 (J4), TXM3 (J5), TXM4 (J6): female 9–pole D-connectors for TX antenna line
monitoring signal lines and supply voltage.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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Table 14 : Customer Controls and Alarms, J1
Pin number
Signal name
Note
01
EXT_CO0
For customer use
02
EXT_CO1
For customer use
03
EXT_CO2
For customer use
04
EXT_CO3
For customer use
05
EXT_CO4
For customer use
06
EXT_CO5
For customer use
07
EXT_CO6
For customer use
08
EXT_CO7
For customer use
09
EXT_AL0
For customer use
10
EXT_AL1
For customer use
11
EXT_AL2
For customer use
12
EXT_AL3
For customer use
13
EXT_AL4
For customer use
14
EXT_AL5
For customer use
15
EXT_AL6
For customer use
16
EXT_AL7
For customer use
17
NC
18
NC
19
GND
For customer use
20
GND
For customer use
21
GND
For customer use
22
GND
For customer use
23
GND
For customer use
24
GND
For customer use
25
GND
For customer use
26
GND
For customer use
27
GND
For customer use
28
GND
For customer use
29
GND
For customer use
30
GND
For customer use
31
GND
For customer use
TETRA System Release 5.5 – 6.5 - Installing the TB3
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Table 14:
Customer Controls and Alarms, J1 (cont’d.)
Pin number
Signal name
Note
32
GND
For customer use
33
GND
For customer use
34
GND
For customer use
35
NC
36
NC
37
GND
For customer use
Table 15 : Customer Controls and Alarms, J2
Pin number
Signal name
Note
01
EXT_AL8
For customer use
02
EXT_AL9
For customer use
03
EXT_AL10
For customer use
04
EXT_AL11
For customer use
05
EXT_AL12
For customer use
06
EXT_AL13
For customer use
07
EXT_AL14
For customer use
08
EXT_AL15
For customer use
09
EXT_AL16
For customer use
10
EXT_AL17
For customer use
11
EXT_AL18
For customer use
12
EXT_AL19
For customer use
13
EXT_AL20
For customer use
14
EXT_AL21
For customer use
15
EXT_AL22
For customer use
16
EXT_AL23
For customer use
17
NC
18
NC
19
GND
For customer use
20
GND
For customer use
21
GND
For customer use
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Table 15:
Customer Controls and Alarms, J2 (cont’d.)
Pin number
Signal name
Note
22
GND
For customer use
23
GND
For customer use
24
GND
For customer use
25
GND
For customer use
26
GND
For customer use
27
GND
For customer use
28
GND
For customer use
29
GND
For customer use
30
GND
For customer use
31
GND
For customer use
32
GND
For customer use
33
GND
For customer use
34
GND
For customer use
35
NC
36
NC
37
GND
For customer use
Table 16 : Customer Controls and Alarms, J8
Pin number
Signal name
Note
01
EXT_AL24
For customer use
02
EXT_AL25
For customer use
03
EXT_AL26
For customer use
04
EXT_AL27
For customer use
05
EXT_AL28
For customer use
06
EXT_AL29
For customer use
07
EXT_AL30
For customer use
08
EXT_AL31
For customer use
09
EXT_AL32
For customer use
10
EXT_AL33
For customer use
11
EXT_AL34
For customer use
TETRA System Release 5.5 – 6.5 - Installing the TB3
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Table 16:
Customer Controls and Alarms, J8 (cont’d.)
Pin number
Signal name
Note
12
EXT_AL35
For customer use
13
NC
14
NC
15
Test signal
Reserved for testing, leave open
16
Test signal
Reserved for testing, leave open
17
NC
18
NC
19
GND
For customer use
20
GND
For customer use
21
GND
For customer use
22
GND
For customer use
23
GND
For customer use
24
GND
For customer use
25
GND
For customer use
26
GND
For customer use
27
GND
For customer use
28
GND
For customer use
29
GND
For customer use
30
GND
For customer use
31
GND
For customer use
32
GND
For customer use
33
GND
For customer use
34
GND
For customer use
35
NC
36
NC
37
GND
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For customer use
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Jumper settings for customer alarms 0-35
Customer alarm signals are divided into ten groups (0-3, 4-7, 8-11, 12-13, 14-17, 18-21, 22-25, 26-29,
30-33, and 34-35). Each of the alarm signal groups, except alarms 12-13, can be provided with either a
pull-up or pull-down resistor. Biasing in groups 0-13 is selected by jumpers on the TBC unit (see 7.1 ).
Biasing in groups 14 - 35 are selected by jumpers situated on the underside of the Alarm interface board
(see figure 27 and table 16 for instructions). Default jumper settings are marked with bold in table 16.
Figure 26 : Alarm interface jumper settings
Table 17 : Jumper settings for Alarm interface
Jumper group
W1
W2
Pins connected
Effect
1-2
(default)
biasing EXT_AL14-17 high (+3.3V)
2–3
biasing EXT_AL14-17 low (ground)
5–6
(default)
biasing EXT_AL18-21 high (+3.3V)
4–5
biasing EXT_AL18–21 low (ground)
1-2
(default)
biasing EXT_AL22-25 high (+3.3V)
2–3
biasing EXT_AL22-25 low (ground)
5–6
(default)
biasing EXT_AL26-29 high (+3.3V)
TETRA System Release 5.5 – 6.5 - Installing the TB3
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Table 17:
Jumper settings for Alarm interface (cont’d.)
Jumper group
Pins connected
4–5
W3
1-2
(default)
2–3
Effect
biasing EXT_AL26-29 low (ground)
biasing EXT_AL30-33 high (+3.3V))
biasing EXT_AL30-33 low (ground)
5–6
(default)
biasing EXT_AL34–35 high (+3.3V)
4–5
biasing EXT_AL34–35 low (ground)
5.5 Transmission unit (FXC) and transmission unit interface
(FXCIF)
The FXC interface is located on the top of the cabinet.
Figure 27 : FXC interface
The FXCIF has the following connectors for external interfaces:
•
four female 9 pin D-connectors for balanced 100/120–ohm E1/T1 interfaces 1–4
•
eight female BNC connectors for unbalanced 75–ohm E1 interfaces 1–4 (separate TX and
RX connectors)
•
one female 9 pin D-connector for external Q1 interface
•
one female 15 pin D-connector for GPS Antenna unit cable (GPS IF1)
•
one female 15 pin D-connector GPS/TBS-TBS cable (GPS IF2)
•
one female 9 pin D-connector for optional LMP interface.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
5.5.1 Connecting cables to the FXC transmission units
FXC E1/T1
The FXC E1/T1 unit has four 100/120 ohm Tx/Rx connectors (type TQ). See Figure 28 .
For more information on the FXC unit refer to the document FXC E1 and E1/T1 Transmission Unit
Description for TETRA, dn05100057.
Steps
1) Connect the cables (code 9724) from the FXCIF to the 100/120 ohm Tx/Rx connectors on
the FXC E1/T1 front panel.
2) Tighten the connector nut properly. The torque needed is 2 Nm (1.5 ft-lb).
3) Make sure that the cable connector and shrinking sleeve combination is not too long so that the
cable has enough space to bend when you close the cabinet door.
Figure 28 : Cabling of FXC E1/T1 unit
FXC E1
The FXC E1 unit has four pairs of 75 ohm connectors (type BT-43). Each pair forms a transmission
interface (IF). The upper connector is always the Tx connector of any given transmission interface. The
lower connector is always the Rx connector of any given transmission interface. See Figure 29 .
TETRA System Release 5.5 – 6.5 - Installing the TB3
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For more information on the FXC unit refer to FXC E1 and E1/T1 Transmission Unit Description for
TETRA, dn05100057.
Steps
1) Connect the cable (code 9725) of the received (Rx) signal line from the FXCIF to the 75 ohm Rx
connector on the IF1. Note that the cables coded 9710 are supplied with the FXC E1 unit.
2) Connect the cable (code 9725) of the transmitted (Tx) signal from the FXCIF line to the 75 ohm
Tx connector on the IF1.
3) Cable the other IFs in the same manner.
4) Make sure that the cable connector and shrinking sleeve combination is not too long so that the
cable has enough space to bend when you close the cabinet door.
Figure 29 : Cabling of FXC E1 unit
Grounding the Rx connector
The grounding of the FXC E1’s Rx connector is implemented with a grounding washer under the Rx
connector. It connects the outmost wires of the connector.
To ground the outmost wire of the Rx connector directly, leave the grounding washer in place.
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To ground the outmost wire of the Rx connector capacitively, remove the grounding washer. Loosen the
connector and pull the grounding washer off. Store it for future use.
Note
The grounding of the RX interface on the FXCIF located on the cabinet top must correspond to the
grounding method selected on the RX connectors of the FXC E1 unit. Refer to Section 5.5.4 .
Note
Remember to tighten the connector nuts properly after the grounding bridge has been removed! The
torque is 1.5 Nm (1.11 ft-lb).
5.5.2 100/120–ohm E1/T1 interface
The connector type of the four E1/T1 100/120–ohm interfaces use a 9–pin female D-connector.
The pin configuration of the connectors is detailed in the table below.
Table 18 : Pin configuration of the 100/120–ohm E1/T1 interface
Pin number
Description
Signal (n=1–4)
Receive E1/T1 line signal
RXBALnA
Ground
GND
Ground
GND
Ground
GND
Transmit E1/T1 line signal
TXBALnA
Receive E1/T1 line signal
RXBALnB
Not connected
Not connected
Transmit E1/T1 line signal
TXBALnB
5.5.3 75–ohm E1 interface
The connector type of the E1 interface is a coaxial female BNC connector. On the FXC interface ,
these interfaces are:
TETRA System Release 5.5 – 6.5 - Installing the TB3
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Table 19 : Receiving signal pin configuration of the 75–ohm E1 interface
Pin number
Description
Signal (n=1–4)
Center contact
Receive E1 Line signal
RXUNBn
Outer contact
Ground
RXGNDn
Table 20 : Transmitting signal pin configuration of the 75–ohm E1 interface
Pin number
Description
Signal (n=1–4)
Center contact
Transmit E1 line signal
TXUNBn
Outer contact
Ground
GND
5.5.4 Grounding the FXC IF
The FXC 75-ohm RX interface is grounded on the FXC IF located on the cabinet top. The connector
body is separated from the cabinet earth with capacitors as factory default.
Grounding is changed from capacitance to galvanic by rearranging the order of washers in the 75-ohm
RX connector.
Use the settings shown below when the TBSs are connected to different earthing points.
Nut
Metal Washer
Plastic Washer
TBS Roof
Plastic Washer
BNC connector
dn00246836x1x0xen
Figure 30 : Capacitance grounding of 75-ohm RX connector on FXCIF
Use the settings shown below when the TBSs are connected to the same earthing point.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Stored Washer
Nut
Metal Washer
TBS Roof
Plastic Washer
BNC connector
dn00246848x1x0xen
Figure 31 : Galvanic grounding of 75-ohm RX connector on FXCIF
To reconfigure the four washer positions on the FXC IF
1) Unscrew the nut of the RX connector.
2) Remove the metal and plastic washers.
3) Replace the metal washer.
4) Reposition and tighten the nut. Store the plastic washer above the nut.
See also the Topic Grounding the Rx connector in Section 5.5.1 .
5.5.5 External Q1 interface on the FXC interface
The connector type of the External Q1 interface on the FXC interface on the cabinet top is a 9–pin
female D-connector.
The External Q1 interface can be used for connecting external NSN specific equipment to the TB3.
Reserved for future use.
Table 21 : Pin configuration of the external Q1 interface
Pin number
Description
Signal
Transmit Q1 interface signal
Q1EXTD_N
Not connected
Ground
Not connected
Receive Q1 interface signal
Q1EXTU_N
Transmit Q1 interface signal
Q1EXTD_P
Not connected
Not connected
Receive Q1 interface signal
GND
Q1EXTU_P
TETRA System Release 5.5 – 6.5 - Installing the TB3
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5.5.6 Optional LMP interface
The Local Management Port (LMP) interface is an optional interface which enables local management
of the FXC unit with the help of element manager software.
Table 22 : Pin configuration of the optional LMP interface
Pin number
Description
Not connected
Receive LMP interface
signal
LMP_IN
Transmit LMP interface
signal
LMP_OUT
Not connected
Ground
Not connected
Not connected
Not connected
Not connected
Signal
GND
5.5.7 GPS IF connectors
The cable from the GPS antenna unit is connected to the IF1 connector on the FXCIF . If the GPS
signal is not taken to another base station rack, the GPS terminator (DA7210) must be connected to
connector IF2 for terminating the GPS signal bus. The TBS-TBS cable (code 9475) is necessary if
the GPS signal is fed from one TBS (IF2) to the next TBS rack’s IF1 connector. The GPS terminator
(DA7210) must be connected to connector IF2 of the second rack for terminating the GPS cable.
Table 23 : GPS IF 1 and IF2 pin configurations
Signal / GPS IF1
Pin
Signal / GPS IF2
PWR_GPS1
PWR_GPS2
BR1-
BR2-
BR1+
BR2+
BT1-
BT2-
BT1+
BT2+
—
—
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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Table 23:
GPS IF 1 and IF2 pin configurations (cont’d.)
—
—
AT1-
AT2-
GND
GND
AT1+
10
AT2+
PPS1+
11
PPS2+
PPS1-
12
PPS2-
5V_BIAS1
13
5V_BIAS2
RESET1
14
RESET2
—
15
—
5.6 RF connectors
Note
Tighten the 7/16 connectors to 25 Nm, N connectors to 1.2 Nm and the SMA connectors to 1 Nm
torque with a torque spanner.
RF connectors with cavity combiners
The following antenna connections are on the cabinet top:
•
1–2 TX and 1–6 RX antenna connections
The following figures show the default cabling with a fully equipped TB3 with ATC:
•
Figure 42
•
Figure 43
•
Figure 44
•
Figure 45
•
Figure 46
The number of RX per TTRX can vary between one and six. The number of DRMC units vary between
one and three.
RF connectors with duplexer and wideband combiner
The following antenna connections are on the cabinet top:
•
1...4 TX/RX antenna connections
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Figure 57 shows front cabling for a 2–carrier TB3 with WBC and DDU with FXC E1 and Figure 43
shows front cabling for a 2–carrier TB3 with WBC and DDU with FXC E1/T1.
Note
Duplexer can be used with or without DRMC.
Note
Do not connect the cables to the SMA-connectors in the DDU, DRMC or DDIV units if the TTRX-end of
the cable will remain open. All unused SMA-connectors in the DDU, DRMC or DDIV units must be
terminated with a 50 ohm terminator. Terminators are delivered with the cabinet.
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CHAPTER
Settings of subracks
6.1 Common subrack (CSR) jumpers
The Common Subrack (CSR) has jumpers for the TBS HW configuration, 12.96 MHz system clock
termination, and D-bus termination. Note that TBC1 and TBC2 must be identically jumpered. The
jumpers are accessible via the subrack front.
FXCA/
FXC
TBC1
P1
TBC2
P5
JP3
J8
JP1-3
P2
P6
JP4-5
2 4 6 8 101214
1 3 5 7 9 1113
JP4
OPT1
JP5
P3
P7
JP1
JP2 RMC1
J9
RMC2
RMC3
OPT2
J4
P4
P8
J10
J11
J12
J13
Figure 32 : CSR jumpers
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Table 24 : JP1 jumpering in the basic cabinet
Jumper
JP1 usage
Pin numbers
Description
Setting
1–2
Not used
Jumper off
3–4
Not used
Jumper off
5–6
Not used
Jumper off
7–8
Not used
Jumper off
Table 25 : JP2 jumpering in the basic cabinet
Jumper
JP2 usage
Pin numbers
Description
Setting
1–2
Not used
Jumper off
3–4
Not used
Jumper off
5–6
Not used
Jumper off
7–8
Not used
Jumper off
Table 26 : JP3 jumpering in the basic cabinet
Jumper
JP3 usage in single cabinet configuration
Pin numbers
Description
Setting
1–2
12.96 MHz clock
termination
Jumper on
3–4
12.96 MHz clock
termination
Jumper on
5–6
NC
Jumper off
7–8
NC
Jumper off
Table 27 : JP3 jumpering in the basic cabinet with extension cabinet configuration
Jumper
JP3 usage with extension cabinet configuration
Pin numbers
Description
Setting
1–2
12.96 MHz clock
termination
Jumper off
3–4
12.96 MHz clock
termination
Jumper off
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Table 27:
JP3 jumpering in the basic cabinet with extension cabinet configuration (cont’d.)
Jumper
JP3 usage with extension cabinet configuration
Pin numbers
Description
Setting
5–6
NC
Jumper off
7–8
NC
Jumper off
Table 28 : JP4 & JP5 jumpering in the basic cabinet
Jumper
Pins
Description
JP4
JP5
1–2
13–14
SYNC- termination
SYNC+ termination
JP4
3–4
5–6
RDAT1+ termination
RDAT1– termination
JP4
7–8
9–10
TDAT1+ termination
TDAT1– termination
JP4
11–12
13–14
MFCLK+ termination
MFCLK– termination
JP5
1–2
3–4
CK2M+ termination
CK2M– termination
JP5
5–6
7–8
RDAT2+ termination
RDAT2– termination
JP5
9–10
11–12
TDAT2+ termination
TDAT2– termination
Setting
All pins of both jumpers need to be jumpered (default setting) when an
extension cabinet is not used. Remove all jumpers when an extension cabinet
is taken into use.
There is no need to jumper the CSR in the extension cabinet.
6.2 TETRA transceiver subrack (TRXSR) jumpers
The subrack address can be selected by means of jumpers. In the basic subrack, both jumpers are
inserted and in the extension subrack ADDR3 jumpered. The subrack jumpers are accessible via
the subrack front.
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Pin1
W2
W1
TRXSR
dn00246875x2x0xen
W1/1-W2/1
W1/2-W2/2
Address bit ADDR2 of TTRX subrack
Address bit ADDR3 of TTRX subrack
Jumpers of basic cabinet's TTRX subrack (default):
W1/1-W2/1
jumpered
W1/2-W2/2
jumpered
Jumpers of extension cabinet's (TBS with 8 channels) TTRX subrack:
W1/1-W2/1
no jumpers
W1/2-W2/2
jumpered
Figure 33 : TRXSR jumpers
6.3 Power subrack (PWSR) fuses
Reset the fuses by pressing the buttons on the fuses.
The subrack fuses are accessible via the subrack front.
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F5
F1
F2
F3
PWSR
dn05225143x2x0xen
Fuses (reset type):
F1
F2
F3
F5
+12 V
+26 V
+26 V
+5 V
power supply common subrack
power supply to ATC and fans
power supply to common subrack
power supply to common subrack
Figure 34 : PWSR fuses
CAUTION
Do not reset the fuses with the power turned on.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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CHAPTER
Unit installation instructions
General procedures
This chapter gives instructions for installing units in TB3. Unit cabling instructions are in Chapters
5.5.1 and 8 . The Maintenance of TETRA Base Stations, dn00132139 manual also has instructions
for working with the units of the TBS. For more instructions how to handle the plug-in units, refer to
Replacing Plug-in Units and Other Hardware Units, dn98613521.
Always pay attention to the following:
•
Read the safety instructions in Chapter 3 .
•
Wear an antistatic hand strap connected to the ESD stud of the TBS whenever handling
electrosensitive units. You can identify the electrosensitive units by the ESD sign on the unit
front panel.
•
Note that some units (TBC, DRMC) need checking/setting of jumpers.
•
Some units like TTRX, DDU, PSU, and combiners are heavy and may have sharp edges.
•
Handle units with care and fasten all retaining screws (but do not overtighten) to ensure that the
units are well seated in the subracks.
•
After installing the units, see that the empty slots have been covered by dummy plates.
•
Keep some of packing material in case a unit needs to be replaced e.g. due to transportation
damage.
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7.1 TBC unit
This section details the installation and jumper settings in the TETRA Base Station Controller unit
(TBC). There are two variants of the TBC unit: TBC-U and TBCi.
Note
Only one type of TBC units can be installed in one TB3 at a time: TBC-U or TBCi.
7.1.1 TBC-U
CAUTION
Wear an antistatic hand strap connected to the ESD stud when handling the TBC-U unit. The unit is
susceptible to damage caused by static electricity.
Always check the jumper settings before installation and change them if the default settings are
inappropriate.
CAUTION
Handle the unit with care. Use the top and bottom handles for lifting and for pushing the unit into
the cabinet.
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W1
W2
W3
W4
dn0568386x1x0xen
Figure 35 : TBC-U default jumper settings
Note
Use only the mandatory settings for jumpers W2 1–2, 5–6 and W3 1–2 in the table below (internal lines
biasing). The remaining EXT_AL lines biasing can be freely selected.
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Table 29 : TBC-U jumper settings
Jumper group
W1
W2
Pins connected
1-2
(default)
biasing EXT_AL4-7 high (+5V)
2–3
biasing EXT_AL4-7 low (ground)
5–6
(default)
biasing EXT_AL0-3 high (+5V)
4–5
biasing EXT_AL0-3 low (ground)
1-2
(mandatory)
See Note above!
2–3
5–6
(mandatory)
See Note above!
W3
W4
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Effect
biasing internal signals for TXM4
and ALIF serial data high (+5V)
biasing internal signals for TXM4 and
ALIF serial data low (ground)
biasing internal signals for TXM2
and TXM3 high (+5V)
4–5
biasing internal signals for TXM2 and
TXM3 low (ground)
1-2
(mandatory)
See Note above!
biasing EXT_AL12-13 and internal
signals for TXM1 high (+5V)
2–3
biasing EXT_AL12-13 and internal
signals for TXM1 low (ground)
5–6
(default)
biasing EXT_AL8–11 high (+5V)
4–5
biasing EXT_AL8–11 low (ground)
1-8
disable redundancy by setting the
jumpering on
2–7
enable boot flash programming by
setting the jumpering on
3–6
disable watchdog by setting the
jumpering on
4–5
NA
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7.1.2 TBCi
CAUTION
Wear an antistatic hand strap connected to the ESD stud when handling the TBCi unit. The unit is
susceptible to damage caused by static electricity.
Always check the jumper settings before installation and change them if the default settings are
inappropriate.
CAUTION
Handle the unit with care. Use the top and bottom handles for lifting and for pushing the unit into
the cabinet.
12
W4
W1 W2 W3
Figure 36 : TBCi default jumper settings
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Note
Use only the mandatory settings for jumpers W2 1–2, 5–6 and W3 1–2 in the table below (internal lines
biasing). The remaining EXT_AL lines biasing can be freely selected.
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Table 30 : TBCi jumper settings
Jumper group
W1
W2
Pins connected
1-2
(default)
biasing EXT_AL4-7 high (+5V)
2–3
biasing EXT_AL4-7 low (ground)
5–6
(default)
biasing EXT_AL0-3 high (+5V)
4–5
biasing EXT_AL0-3 low (ground)
1-2
(mandatory)
See Note above!
2–3
5–6
(mandatory)
See Note above!
W3
W4
Effect
biasing internal signals for TXM4
and ALIF serial data high (+5V)
biasing internal signals for TXM4 and
ALIF serial data low (ground)
biasing internal signals for TXM2
and TXM3 high (+5V)
4–5
biasing internal signals for TXM2 and
TXM3 low (ground)
1-2
(mandatory)
See Note above!
biasing EXT_AL12-13 and internal
signals for TXM1 high (+5V)
2–3
biasing EXT_AL12-13 and internal
signals for TXM1 low (ground)
5–6
(default)
biasing EXT_AL8–11 high (+5V)
4–5
biasing EXT_AL8–11 low (ground)
1-12
NA
2-11
disable redundancy by setting the
jumpering on
3-10
connect SERV to front plate by setting
the jumpering on
4–9
connect Console to front plate by
setting the jumpering on
5–8
disable x86 watchdog by setting the
jumpering on
6–7
(default)
disable PPC watchdog by setting the
jumpering on
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7.2 DRMC unit jumper settings
In case MHA is used, it is possible to reduce RX path gain in the DRMC by switching the internal 10 dB
step-attenuator by the jumper settings at the back side of the DRMC unit. See the following figure.
Figure 37 : DRMC jumper settings high/low gain
When the jumpers are not installed (default setting), both DRMC branches are in a high gain mode.
When the jumper is installed, the branch in question is switched to low gain mode.
7.3 ATC installation
Before the installation
Before you start the actual installation, do the following:
1. Remove the combiner from the packing.
2. Check that the combiner has not been damaged during transportation.
If the combiner is damaged, return it for repair and file a claim report.
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CAUTION
Check the cable labels and possible site specific instructions to ensure correct cable connections.
Figure 38 : Cabling to Euroconnector
CAUTION
Connecting the alarm and pwr cable incorrectly may damage the combiner.
To install the combiner
Note
It is not recommended to install ATC 380 units from different vendors in the same cabinet. If you need
to do it, install the unit from Combilent (with heatsinks on the front panel) below the unit from Kathrein
to ensure proper air flow to the heatsinks on the front.
1) Slide the combiner into the base station rack.
2) Using the four rack screws, fix the combiner to the rack.
3) Remove the protective caps from the connectors.
4) Connect the following cables to the combiner:
•
Base station interface cable
•
Antenna cable
•
TX cable No. 1
•
TX cable No. 2
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The combiner is now ready for use.
When the power supply of the base station is turned on, the combiner turns on automatically. The
green LED (marked OPR) on the front panel lights up, indicating that the combiner receives DC power
and is operative.
As a first action it is recommended that you park the cavities: press the RESET button on the front panel.
The yellow LED (marked ALM) and the green LED will both light up, indicating that the cavities are
parked and that the DC power is on.
7.3.1 Troubleshooting
See the document Auto-tuned Combiners for TBS, dn00132115.
7.4 WBC and DDU installation
Before the installation
Before you start the actual installation, do the following:
1. Remove the combiner and duplexer from their packings.
2. Check that the combiner and duplexer have not been damaged during transport.
If either of them is damaged, return it for repair and file a claim report.
CAUTION
Check the cable labels and possible site specific instructions to ensure correct cable connections.
Connect the 9593 combiner cables so that when one DDU is used, the cable marked CB1 is connected
to it. If two DDUs are used, connect the cable marked CB1 to DDU1 (lower) and cable marked CB2 to
DDU2 (upper).
CAUTION
Connecting the alarm and power cable incorrectly may damage the DDU.
WARNING
Heavy weight. Be careful when handling the DDU.
To install the combiner and DDU
1) Slide the combiner and DDU (by supporting it from the bottom) into the base station rack.
2) Using the four rack screws, fix the combiner and DDU to the rack.
3) Remove the protective caps from the connectors.
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4) Connect the following cables to the combiner:
•
TX cable No 1.
•
TX cable No 2.
•
WBC-DDU cable(s) 1...2.
•
Base station interface cable (cable marked CB1 to DDU1).
•
DDU-TTRX RX cable(s) 1...8. (Connect only those cables that will be used and terminate
all unused SMA-ports in the DDU with a 50 ohm terminator.)
•
Antenna cable(s) 1...2.
The combiner and DDU are now ready for use.
When the power supply of the base station is turned on, the DDU turns on automatically. The green LED
(marked OPR) on the front panel lights up, indicating that the DDU receives DC power and is operative.
Note
Unused DDU outputs need to be terminated.
If you are using 3–4 carriers with a single antenna, connect the WBC units using the inbuilt cables in
the WBC units. To make the connection, do the following (see Figure 39 ):
1. Open the HYB IN1 (inbuilt) cable from the Isolator 1 OUT connector in the WBC3 and connect it
to the HYB OUT1 connector in the WBC1.
2. Open the HYB IN2 (inbuilt) cable from the Isolator 2 OUT connector in the WBC3 and connect it
to the HYB OUT2 connector in the WBC2.
3-4 channels:
WBC 4:1
TX2
TX1
DDU1
WBC3
WBC2
WBC1
ISOLATOR1
OUT
HYB
OUT1
HYB
OUT2
ISOLATOR2
OUT
dn0600631
Figure 39 : 3–4 carriers with one antenna
See Section 8.2.5 for information how to add more channels.
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7.4.1 Troubleshooting
The following table shows the fault indications for DDU380 and DDU385.
Table 31 : Fault indications for DDU380 and DDU385
Fault indication
Possible causes
Recovery
The LED is OFF
The power supply may not be
properly connected.
Connect the power supply
properly.
The fuse inside the DDU may
be blown.
Return the DDU for repair.
The LED is red
Failure in the LNA in one or
both halves of the DDU.
Return the DDU for repair.
TBC reports both MHA1 and
MHA2 alarms
Wrong HW configuration at
TBC.
Check that MHAs have not
been configured in TBC if
they are not used.
7.5 TX antenna monitoring unit (TXM)
TXM(s) are used for monitoring TX antenna line condition. Basic cabinet supports the use of four TXMs
mounted on the base station’s TX-connector(s) located on the roof of the base station cabinet(s). The
antenna line is monitored by measuring its forward and reverse power with directional coupler and
detector circuit. Detector circuit is a true-RMS type and has linear-in-dB response. The unit generates
two analog output signals: one for forward power (FWD) and another for reverse power (REV).
The TXM has two frequency variants:
•
336-470 MHz variant for TB3 350, TB3 380, TB3 410 and TB3 450
•
851-869 MHz variant for TB3 800
See the following figure to see the TXM and its connectors.
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Figure 40 : TX-antenna monitoring unit (TXM)
Table 32 : TXM connectors
BS connector
7/16 male
Used for mounting TXM(s) on the base station’s
antenna connector(s) located on the roof of the base
station cabinet.
ANT connector
7/16 female
Used for connecting the TB3 antenna cable to the
TXM(s).
DC connector
Female 9-pin sub D-connector
Cable 9650 to Alarm interface (ALIFB)
TX-PWR connector
MCX female
Normally unconnected. Can be used for online
monitoring purpose.
See Figures 19 and 20 .
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CHAPTER
Internal cabling
The cabinets are delivered with preinstalled internal cabling. Normally only external and unit front
panel cables need to be connected.
Every cable carries a label which gives you the four-digit cable code, the 3rd–6th in the number
sequence of the label (in the following Figure 41 , for example, the cable code is 9688).
Figure 41 : Cable code label
Note
Read carefully Section 3.1 of this document before commencing installation of cables.
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Use the site-specific Installation Check List to record the completion of tasks detailed in this document.
An example of the Installation Check List can be found at the end of this manual.
CAUTION
Take care not to bend cables unnecessarily. Check also that there is enough room for closing the
cabinet door. Improper handling may affect RF characteristics and damage connectors.
8.1 Cavity combiners
CAUTION
Take care not to bend combiner RF cables unnecessarily. Check also that there is enough room for
closing the cabinet door. Improper handling may affect RF characteristics and damage connectors.
CAUTION
Check the cable labels and possible site specific instructions to ensure correct cable connections.
8.1.1 Cabinet front cabling (4-carrier TB3 with ATC)
Refer to possible site-specific instructions for cabling. The cable codes and quantity may differ from the
following figure.
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Figure 42 : Front cabling for a 4-carrier TB3 with ATC (FXC E1)
Note
Cables 9128 and 9148 are not used with ATC 380 and ATC 800.
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Figure 43 : Front cabling for a 4-carrier TB3 with ATC (FXC E1/T1)
Note
In the case of IP transmission, refer to Section 8.3 .
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Table 33 : Front cable codes and routing with ATC 350, ATC 380, ATC 410, ATC 450 or ATC 800
From
To
1 set
Combiner 2
Rear CSR P16
91481)
1 set
Combiner 1
Rear CSR P16
9593
1 set
CSR P14 / PWSR P9
Combiner 1 and 2 system
connector
9727
(ATC 350)
Combiner 1
Combiner 2
9652 or 9656
(ATC 380)
Combiner 1
Combiner 2
9453 or 9454
(ATC 410)
Combiner 1
Combiner 2
9698
(ATC 450)
Combiner 1
Combiner 2
9731
(ATC 800)
Combiner 1
Combiner 2
9688
Combiner 1
TX ant. conn.
9146
TTRX1
Combiner 1
9156
TTRX2
Combiner 1
9157
TTRX3
Combiner 2
9158
TTRX4
Combiner 2
9648
RX1 ant. conn.
DRMC1 / ANT1
9679
RX2 ant. conn.
DRMC1 / ANT2
9680
RX3 ant. conn.
DRMC2 / ANT1
7812
RX4 ant. conn.
RX5 ant. conn.
RX6 ant. conn.
DRMC2 / ANT2
DRMC3 / ANT1
DRMC3 / ANT2
7793
1 set
DRMC1
TTRX 1–4 / RX1 & RX2
7794
1 set
DRMC2
TTRX 1–4 / RX3 & RX4
7795
1 set
DRMC3
TTRX 1–4 / RX5 & RX6
9697
TBC 1&2
Cable 9474
9474
TBC
FXC IF J1 & J2
Cable code
Quantity
91281)
•
to TBC 1 if one TBC is used
•
to cable 9697 if two TBCs
are used
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Table 33: Front cable codes and routing with ATC 350, ATC 380, ATC 410, ATC 450 or ATC
800 (cont’d.)
From
To
FXCA X5
LMP Panel
FXC E1/T1
FCX IF P9–12
FXC E1
FXC IF P1–8
TBCi 1/ETH1, ETH2
TBCi (0)/ETH-1, ETH-2
TBCi 2/ETH1, ETH2
TBCi (1)/ETH-1, ETH-2
Cable code
Quantity
97232)
9724
1 set
9725
1 set
(optional)
97713)
97723)
1)
Not used with ATC 380 and ATC 800.
Internal cable
3) Optional. Ethernet cables 9771 and 9772 are only used with TBCi for IP transmission.
See Section 8.3 .
2)
Refer to TB3 Hardware Description, dn04161675, for more information.
8.1.2 Cabinet rear cabling (4-carrier TB3 with ATC)
CAUTION
Take care not to bend combiner RF cables unnecessarily. Check also that there is enough room for
closing the cabinet door. Improper handling may affect RF characteristics and damage connectors.
CAUTION
Check the cable labels and possible site specific instructions to ensure correct cable connections.
Refer to possible site specific instructions for cabling. The cabling and quantity of cables may differ
from the following figure.
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Figure 44 : Rear cabling
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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Table 34 : Rear cable codes
From
To
PWSR P1...P4
TRXSR P1...P4
PWSR P7
CSR P17
9150
PWSR P5
CSR P15 1st half
9593
1 set
PWSR P9
CSR P14
ATC1 / DDU1
ATC2 / DDU2
9649
PWSR P9
ALIF J7
9449
PWSR P9
FSR
9448
CSR P13 1st half
FSR
9129
CSR P18 1st quarter
TRXSR P5 1st quarter
9128
1 set
CSR P16 6th /8
(to front, see Table 10)
Combiner 2
9148
1 set
CSR P16 5th /8
(to front, see Table 10)
Combiner 1
9435
CSR X2
TRXSR X1
9438
CSR J16
TRXSR J9
9722
CSR J8
Roof, FXC IF J17
9516
CSR P14, 2nd half
Roof, Alarm IF P1
9237
Subrack gnd
Rack gnd
9761
CSR P15, 7th /8
Door and rear panel
alarm switches
9240
Rack gnd
Gnd bar on cabinet top
Cabinet top
PWSR P8 / LC-filter
Cable code
Quantity
9152
1 set
9149
Pwr wiring,
AC/DC
Refer to TB3 Hardware Description, dn04161675, chapter 12, for more information.
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
8.1.3 Extension cabinet front cabling
Refer to possible site specific instructions for cabling. The cable codes and quantity may differ from the
following figure.
TBS
9284
Tx 1
DA 7629 AUTO-TUNED COMBINER
390-396 MHz
9284
9688
9609
CB4
9283
9283
9653
9609
9655
CB1/CB2
CB3
9652
9146
9157
DDIV 3
1/3
2/3
3/3
4/3
1/5
2/5
3/5
4/5
1/2
2/2
3/2
4/2
1/4
2/4
3/4
4/4
1/6
2/6
3/6
4/6
7794
TTRX2
2/1
2/2
2/3
2/4
2/5
2/6
7795
7793
TTRX1
1/1
1/2
1/3
1/4
1/5
1/6
9158
9156
DDIV 2
DDIV 1
1/1
2/1
3/1
4/1
TTRX3
3/1
3/2
3/3
3/4
3/5
3/6
TTRX4
4/1
4/2
4/3
4/4
4/5
4/6
dn06833x1x0xen
Figure 45 : Front cabling of extension cabinet (example for 390–396 MHz range)
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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Note
Cables 9283 and 9284 are not used with ATC 380 and ATC 800.
Table 35 : Front cable codes and routing, Extension cabinet
From
To
TTRX1
Combiner 3
9156
TTRX2
Combiner 3
9157
TTRX3
Combiner 4
9158
TTRX4
Combiner 4
7793
1 set
DDIV1
TTRX1–4 / RX1 & RX2
7794
1 set
DDIV2
TTRX1–4 / RX3 & RX4
7795
1 set
DDIV3
TTRX1–4 / RX5 & RX6
Cable code
Quantity
9146
Refer to TB3 Hardware Description, dn04161675, for more information.
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
8.1.4 Extension cabinet rear cabling
CAUTION
When wiring the TB3 backplane, it is adviced to take special care that the connectors are plugged in
the right way. For more information, see Appendix A in this document and Chapter Internal cabling in
TBS Hardware Description, dn04161675.
Refer to possible site-specific cabling instructions. The cables may differ from the following figure.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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Figure 46 : Extension cabinet rear cabling
DN04153465-08-3en
108(154)
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Table 36 : Rear cable codes for Extension cabinet
From
To
PWSR P1...P4
TRXSR P1...P4
PWSR P9
FSR
9237
Subrack gnd.
Rack gnd.
9240
Rack gnd.
Gnd bar on cabinet top
Cabinet top
PWSR P8 / LC-filter
Cable code
Quantity
9152
1 set
9449
Pwr. wiring,
AC/DC
Refer to TB3 Hardware Description, dn04161675, for more information. See also Appendix A .
Table 37 : Cables between Basic and Extension cabinets in ATC cases
Cable
code
Quantity
From (Ext. cabinet)
To (Basic cabinet)
9609
1 set
ATC 3 &4 / PWSR P9
1st/4
CSR P14 2nd/4
9287
PWSR P5
CSR P15 3rd/4
9762
Door alarm switch
CSR P15 8th/8
92831)
1 set
Combiner 3
CSR P16 7th/8
92841)
1 set
Combiner 4
CSR P16 8th/8
9436
TRXSR X1
CSR X1
9439
TRXSR J9
CSR J14
9490
FSR Fan4
9288
TRXSR P5 1st/4
CSR P18 2nd/4
7796
DDIV1
DDIV2
DDIV3
DRMC1 / AUX1, AUX2
DRMC2 / AUX1, AUX2
DRMC3 / AUX1, AUX2
Combiner 3 & 4
Combiner 1 & 2
TX RF-cabling
1)
1st/4
CSR P13 2nd/2
Not used with ATC 380 and ATC 800.
Refer to TB3 Hardware Description, dn04161675, for more information. See also Appendix A .
8.1.5 Cabling for alternative cavity combiner types
Cabling for the alternative combiner types is shown in the following figures.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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CAUTION
Take care not to bend combiner RF cables unnecessarily. Check also that there is enough room for
closing the cabinet door. Improper handling may affect RF characteristics and damage connectors.
CAUTION
Check the cable labels and possible site specific instructions to ensure correct cable connections.
Refer to the document TB3 Hardware Description, dn04161675, for more information.
Table 38 : Cavity combiner types, sub-bands and cables
ID
Combiner type
Sub-band
Cables
ATC 350
See Figures 47 , 48 and 49
7971
360–370 MHz
A= 9727
B= 9728
C= 9729
D= 3730
Cavity combiner 380
See Figures 50 , 51 , 52 and 53
7004
390-400 MHz
S= 7096
L= 7097
ATC 380
See Figures 47 , 48 and 49
7629
390-396 MHz
A= 9652
B= 9653
C= 9654
D= 9655
ATC 380
See Figures 47 , 48 and 49
7629
395-400 MHz
A= 9656
B= 9657
C= 9658
D= 9659
Cavity combiner 410
See Figures 54 , 55 and 56
7065
420-430 MHz
A= 7102
B= 7103
C= 7104
ATC 410
See Figures 47 , 48 and 49
7141
420-426 MHz
A= 9453
B= 9457
C= 9461
D= 9465
ATC 410
See Figures 47 , 48 and 49
7141
425-431 MHz
A= 9454
B= 9458
C= 9462
D= 9466
ATC 450
See Figures 47 , 48 and 49
7835
460-466 MHz
A= 9698
B= 9699
C= 9700
D= 9701
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Table 38:
Cavity combiner types, sub-bands and cables (cont’d.)
ID
Combiner type
Sub-band
Cables
ATC 800 (300 kHz)
See Figures 47 , 48 and 49
7996
851–865 MHz
A= 9731
B= 9732
C= 9733
D= 9734
ATC 800 (300 kHz)
See Figures 47 , 48 and 49
7996
855–869 MHz
A= 9731
B= 9736
C= 9737
D= 9738
ATC 800 (150 kHz)
See Figures 47 , 48 and 49
7997
851–865 MHz
A= 9731
B= 9732
C= 9733
D= 9734
ATC 800 (150 kHz)
See Figures 47 , 48 and 49
7997
855–869 MHz
A= 9731
B= 9736
C= 9737
D= 9738
Note
ATC 800 A-cable 9731 is matched for the whole 851 to 869 MHz bandwidth.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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8.1.5.1 Auto-tuned cavity combiners
Figure 47 : RF cabling between Auto-tuned cavity combiners and TX-antenna connector: 4-carrier
configuration
Figure 48 : RF cabling between Auto-tuned cavity combiners and TX-antenna connector: 6-carrier
configuration
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Figure 49 : RF cabling between Auto-tuned cavity combiners and TX-antenna connector: 8-carrier
configuration
8.1.5.2 380 MHz manually tuned cavity combiner (DA 7004)
Note
When using 380 MHz manual combiners, the combiner closest to the antenna should use the lowest
frequencies, the next nearest combiner should use the second lowest frequencies, and so on. Within
each combiner, there is no significance in which cavity input the lower of the two frequencies is. The
frequency order is especially important for 5 to 8 channel systems, where it makes a big difference on
insertion loss and output return loss.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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TBS
DA 7004 CAVITY COMBINER
9128
9128
9157
CB2
9148
9148
9146
9158
CB1
7096
9156
9688
Figure 50 : 380 MHz manually tuned cavity combiner cables
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Figure 51 : RF cabling between manually tuned CB 380 and TX-antenna connector: 4-carrier
configuration
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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Figure 52 : RF cabling between manually tuned CB 380 and TX-antenna connector: 6-carrier
configuration
Figure 53 : RF cabling between manually tuned CB 380 and TX-antenna connector: 8-carrier
configuration
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
8.1.5.3 410 MHz manually tuned cavity combiner (DA 7065)
Note
In 2 and 4 ch configurations the frequency order is free.
In 6 and 8 ch configurations frequencies of CBs 3 and 4 (or CBs nearest to antenna) are to be higher
than frequencies of CBs 1 and 2 (or CBs farthest to antenna).
Cables B and C can be reversed respecting the frequency order: Combiners connected to cable C
shall have higher frequencies that combiners connected to cable B.
= T-adapter type
Suhner 46 N-50-0-1
(female-female-female)
To Tx-antenna
connector
CB2
9688
CB1
Figure 54 : RF cabling between manually tuned CB 410 and TX-antenna connector: 4-carrier
configuration
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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To Tx-antenna
connector
9688
CB2
End cap
CB3
CB1
Figure 55 : RF cabling between manually tuned CB 410 and TX-antenna connector: 6-carrier
configuration
To Tx-antenna
connector
9688
CB4
CB2
CB3
CB1
Figure 56 : RF cabling between manually tuned CB 410 and TX-antenna connector: 8-carrier
configuration
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
8.2 Wideband combiner (WBC) and dual duplexer (DDU)
CAUTION
Take care not to bend combiner RF cables unnecessarily. Check also that there is enough room for
closing the cabinet door. Improper handling may affect RF characteristics and damage connectors.
CAUTION
Check the cable labels and possible site specific instructions to ensure correct cable connections.
8.2.1 Cabinet front cabling (2-carrier TB3 with WBC)
Refer to possible site-specific instructions for cabling. The cable codes and quantity may differ from
the following figures.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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dn06857x1x0xen
Figure 57 : Cabinet front cabling for 2-carrier TB3 with WBC (FXC E1)
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
dn06869x1x0xen
Figure 58 : Cabinet front cabling for 2-carrier TB3 with WBC (FXC E1/T1)
Note
In the case of IP transmission, refer to Section 8.3 .
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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Table 39 : Front cable codes and routing with WBC
From
To
TTRX1 / TX
WBC1 / Isolator 1 IN
9156
TTRX2 / TX
WBC1 / Isolator 2 IN
9644
WBC1/Isolator 1
OUT
WBC1/Isolator 2
OUT
DDU1 / TX1
DDU1 / TX2
9593
1 set
Rear CSR P14/
PWSR P9
DDU1 and 2 system
connector
9648
RX1 ant. conn.
DDU1 / ANT1
9679
RX2 ant. conn.
DDU1 / ANT2
9680
RX3 ant. conn.
DRMC2 / ANT1
7812
RX4 ant. conn.
DRMC2 / ANT2
9661
DDU1 / RX1/1
TTRX1 / RX1
9662
DDU1 / RX2/1
TTRX2 / RX1
9684
DDU1 / RX1/2
TTRX1 / RX2
9685
DDU1 / RX2/2
TTRX2 / RX2
9697
TBC 1&2
Cable 9474
9474
TBC
FXC IF J1 & J2
Cable code
Quantity
9146
7794
1 set
97231)
9724
1 set
9725
1 set
(optional)
97712)
97722)
•
to TBC 1 if one
TBC is used
•
to cable 9697
if two TBCs
are used
DRMC2
TTRX1–2 / RX3 & RX4
FXCA X5
LMP Panel
FXC E1/T1
FCX IF P9–12
FXC E1
FXC IF P1–8
TBCi 1/ETH1, ETH2
TBCi (0)/ETH-1, ETH-2
TBCi 2/ETH1, ETH2
TBCi (1)/ETH-1, ETH-2
1)
Internal cable
Optional. Ethernet cables 9771 and 9772 are only used with TBCi for
IP transmission. See Section 8.3 .
2)
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Refer to TB3 Hardware Description, dn04161675, for more information.
8.2.2 Rear cabling (WBC)
Refer to possible site-specific instructions for cabling. The cable codes and quantity may differ from the
following figure.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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Figure 59 : Rear cabling (WBC)
DN04153465-08-3en
124(154)
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Table 40 : Rear cable codes
From
To
PWSR P1...P4
TRXSR P1...P4
PWSR P7
CSR P17
9150
PWSR P5
CSR P15 1st half
9593
1 set
PWSR P9
CSR P14
DDU1
DDU2
9649
PWSR P9 3rd/4
9449
PWSR P9
2nd/4
9448
CSR P13 1st half
FSR 1st/4
9129
CSR P18 1st quarter
TRXSR P5 1st quarter
9128
1 set
CSR P16 6th /8
(not in use)
9148
1 set
CSR P16 5th /8
(not in use)
9435
CSR X2
TRXSR X1
9438
CSR J16
TRXSR J9
9722
CSR J8
Roof, FXC IF J17
9516
CSR P14, 2nd half
Roof, Alarm IF P1
9237
Subrack gnd
Rack gnd
9761
CSR P15, 7th /8
Door alarm switch
9240
Rack gnd
Gnd bar on cabinet top
Pwr. wiring,
AC/DC
Cabinet top
PWSR P8 / LC-filter
Cable code
Quantity
9152
1 set
9149
ALIF J7
FSR 2nd/4
Refer to TETRA System: TB3 Hardware Description, dn04161675 for more information and for the
extension cabinet combiner cabling.
8.2.3 Extension cabinet front cabling (WBC)
Refer to possible site-specific instructions for cabling. The cable codes and quantity may differ from the
following figure.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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9691
WBC6
WBC5
WBC4
PSU 1
PSU 2
PSU 3
PSU 4
9158
9156
9157
9146
DDIV 1
1/1
2/1
3/1
4/1
1/2
2/2
3/2
4/2
7793
1/1
1/2
2/1
2/2
3/1
3/2
4/1
4/2
dn0520959x2x0xen
Figure 60 : Extension cabinet front cabling (WBC), one DDIV
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Table 41 : Front cable codes, Extension cabinet (WBC)
Cable code
Quantity
From
To
9146
TTRX1 / TX
WBC4 / Isolator 1 IN
9156
TTRX2 / TX
WBC4 / Isolator 2 IN
9157
TTRX3 / TX
WBC5 / Isolator 1 IN
9158
TTRX4 / TX
WBC5 / Isolator 2 IN
7793
1 set
DDIV1
TTRX1–4 / RX1 & RX2
9691
WBC6 / HYB OUT 1
DDU1 / TX2
8.2.4 Extension cabinet rear cabling (WBC)
CAUTION
When wiring the TB3 backplane, it is adviced to take special care that the connectors are plugged in
the right way. For more information, see Appendix A .
Refer to possible site-specific instructions for cabling.
The cable codes and quantity may differ from the following figure.
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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BASIC
CABINET
DRMC 3
DRMC 2
DDU 1
9762
Dn06915x3x0xen
Figure 61 : Extension cabinet rear cabling (WBC), three DDIVs
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
Table 42 : Rear cable codes, Extension cabinet (WBC)
Cable code
Quantity
From
To
PWSR P1...P4
TRXSR P1...P4
9152
1 set
9449
PWSR P9
FSR
9237
Subrack gnd
Rack gnd
9240
Rack gnd
Gnd bar on cabinet top
Cabinet top
PWSR P8 / LC-filter
Pwr. wiring,
AC/DC
The following table shows the cables between extension and basic cabinets in WBC cases.
Table 43 : Cables between Extension and Basic cabinets in WBC cases
Cable
code
Quantity
From
(Extension
cabinet)
To (Basic
cabinet)
Note!
(ATC 3 & 4 /
PWSR P9)
CSR P14 2nd/4
Not in
use
9609
1 set
9287
PWSR P5
CSR P15 3rd/4
9762
Door alarm
switch
CSR P15 8th/8
9283
1 set
(Combiner 3)
CSR P16 7th/8
Not in
use
9284
1 set
(Combiner 4)
CSR P16 8th/8
Not in
use
9436
TRXSR X1
CSR X1
9439
TRXSR J9
CSR J14
9490
FSR Fan4 1st/4
CSR P13 2nd/2
9288
TRXSR P5
CSR P18 2nd/4
9691
WBC6 /
HYBOUT1
DDU1 / TX2
7796
1 set
DDIV1
DDIV1
DDIV2
DDIV2
DDIV3
DDIV3
DDU1 / AUX1
DDU1 / AUX2
DRMC2 / AUX1
DRMC2 / AUX2
DRMC3 / AUX1
DRMC3 / AUX2
Refer to TB3 Hardware Description, dn04161675, for more information. See also Appendix A .
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
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8.2.5 Cabling for alternative configurations
8.2.5.1 Radio frequency (RF) cabling
Connect the RF cables according to configuration. See the following figures.
CAUTION
Install the cables carefully. Check especially that the extension cabinet cables will not be sharply bent
near the connectors when the cabinet doors are closed. Improper handling will damage the cables.
DN04153465-08-3en
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
ONE ANTENNA
1 channel:
By-pass
DDU1
TX2
TX1
WBC
ISOLATOR1
OUT
2 channels:
WBC 2:1
DDU1
HYB
OUT1
HYB
OUT2
ISOLATOR2
OUT
TX2
TX1
WBC
ISOLATOR1
OUT
3-4 channels:
WBC 4:1
DDU1
HYB
OUT1
HYB
OUT2
ISOLATOR2
OUT
TX2
TX1
WBC3
WBC2
WBC1
ISOLATOR1
OUT
HYB
OUT1
HYB
OUT2
ISOLATOR2
OUT
dn02194298x2x0xen
Figure 62 : WBC configurations, one antenna
TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
DN04153465-08-3en
131(154)
2 ANTENNAS
1-2 channels:
By-pass
TX2
TX1
DDU1
HYB
LOAD
WBC
ISOLATOR1
OUT
3-4 channels:
WBC 2:1
HYB
OUT1
HYB
OUT2
TX2
TX1
DDU1
ISOLATOR2
OUT
WBC2
WBC1
ISOLATOR1
OUT
HYB
OUT1
HYB
OUT2
ISOLATOR2
OUT
5-8 channels:
WBC 4:1
DDU1
WBC6
WBC3
WBC5
WBC2
WBC4
WBC1
ISOLATOR1
OUT
HYB
OUT1
HYB
OUT2
TX1
TX2
ISOLATOR2
OUT
dn02194165x2x0xen
Figure 63 : WBC configurations, 2 antennas
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TETRA System Release 5.5 – 6.5 - Installing the TB3
This document is the property of Cassidian and should not be copied or circulated without permission.
ROAD, 2 ANTENNAS
1-2 channels:
WBC 2:1
TX2
TX1
DDU1
WBC
ISOLATOR1
OUT
3-4 channels:
WBC 4:1
HYB
OUT1
HYB
OUT2
TX1
DDU1
ISOLATOR2
OUT
TX2
WBC3
WBC2
WBC1
ISOLATOR1
OUT
HYB
OUT1
HYB
OUT2
ISOLATOR2
OUT
dn02194441x2x0xen
Figure 64 : WBC configurations, road
8.3 IP transmission cabling
IP transmission with the TBCi is optional. It is an alternative to E1 transmission.
Note
The TB3 can only be used for one type of transmission at a time.
In the case of IP transmission, ethernet cables 9771 and 9772 are used. Two or four cables are
required, depending on whether a redundant TBCi is used. The cables need to be ordered separately
with the following product codes:
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•
DA9771: IP cables for TBCi
•
DA9772: IP cables for the redundant TBCi
Figure 65 shows the optional IP transmission cabling connections between the TBCi cards to the
basic-cabinet top-plate interfaces.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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Figure 65 : Cabling between TBCi and basic-cabinet top-plate interfaces (IP transmission)
Further information
For information on how to replace TBC-U with the TBCi plug-in unit, see Maintenance of TETRA
Base Stations, dn00132139.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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CHAPTER
Completing the installation
This chapter details the completion tasks related to the installation of the TB3.
When the installation is completed, the equipment and the site must be brought in a suitable state for
commissioning and the paper work must be completed and filed.
When commissioning the TB3, the system will be powered up to make sure that the TB3 is in a suitable
configuration for the commissioning procedure.
9.1 Power-up test
Note
The power-up test should be made only in case that the installation is immediately followed by
commissioning.
CAUTION
Do not turn power on before proper TX antenna (or dummy load) connections are made. The TB3 may
turn the transmitter on, if the TB3 has earlier been configured to operate in the fallback mode.
To power up the TB3
1) Remove the cabinet roof frame.
2) Remove the filter module cover.
3) Check that the installation is carried out according to the Installation Check List.
4) Check that the cabinet is correctly earthed.
5) Check that there is incoming mains power supply available.
6) Check that the antenna feeders are connected and earthed correctly.
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7) Check the voltages:
Measure the input AC voltage at the AC Terminal Block pins on top of the cabinet. The input AC
voltage (nominal 230 VAC at 50 Hz) must be within specifications.
or
Measure the input DC voltage at the DC Terminal Block pins on top of the cabinet. The input
DC voltage (nominal -48 V DC) must be within specifications.
8) Replace the filter module cover.
9) Replace the cabinet roof frame.
10) Turn on the power supply unit(s).
11) Check the plug-in unit LEDs:
As the TB3 has not yet been correctly configured, some alarms will be generated. All units
should, however, have some LED on. If no LEDs are turned on, there is a power failure.
12) Check that the fan units start operating.
If the fan units do not start operating, check from the TBC that they are configured correctly. For
detailed instructions, see the TB3 MMI Reference Manual, dn0526038.
13) Switch off the power supply unit(s).
14) Attach the Installation Check List to the Site Folder.
15) Close and lock the TB3.
16) Clean the site.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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CHAPTER
10
Installation check list
Note
This is an example of an installation check list. The actual check lists are site-specific and differ
from the one presented here.
Table 44 : PREPARATIONS
Task/Related documents
Completed
General overview of the TB3 installation.
See 2
Make sure you understand the procedure from the beginning to the end of
the installation.
Check the availability of tools.
See 3.7
Make sure you are familiar with the warnings and precautions.
See 3 3
Check the position of the rack:
•
is the place safe
•
is there any risk of broken pipes or other liquids damaging the batteries
Check the availability of documents.
See References.
Check the number of cases against the packing list. Record shortcomings.
The floors must be protected with cardboard to prevent damages.
See the packing list.
Inspect transport damages and record them.
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Table 44:
PREPARATIONS (cont’d.)
Task/Related documents
Completed
Check the conformance of the room against the installation floor plan
drawing. Record the differences.
See 4
See the site-specific documentation (Equipment layout).
Construct and mark out the positions of the rack and other equipment on
the floor.
See 4
See the site-specific documentation (Equipment layout).
Check the routes for external cabling and install cable ladders. Record the
differences to drawings.
See the 5
See the site-specific documentation (Equipment layout).
Clean the room. Correct the installation floor plan.
See the site-specific documentation (Equipment layout).
Check that the temperature of the equipment room is within the limits
allowed by the system.
See instructions for engineering and ordering.
See also the document TBS Environmental Conditions.
Table 45 : CABINET INSTALLATION
Task/Related documents
Completed
Check the minimum clearances around the cabinets. Use the site-specific
documentation and Section 4.1
Unpack and check the cabinet.
Remove the roof frame and the back panel and lift the cabinet.
Check that the cable connectors at the cabinet rear side are properly
connected. See TB3 Hardware Description, chapter 12.
If needed, remove the door according to the instructions in Section 4.3.2
Adjust the rack feet to the initial height and position. Place the rack
according to the floor markings.
Install the back panel (if removed).
See 4.3.4
Mount the cabinet.
Install the cabinet door lock (optional).
Attach the type plate to the cabinet. See Figure 9.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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Table 46 : EXTERNAL CABLING
Task/Related documents
Completed
Check the connection between the rectifier plus terminal and main earthing
busbar.
Applicable only for DC power supply.
See 5.3
Check that the main fuses are correctly dimensioned.
See instructions for engineering and ordering.
Connect and mark the main AC or DC supply wires according to the
installation instructions.
See 5.3
See the site-specific documentation (Power supply).
Earth the TB3 according to the installation instructions to the main earthing
busbar.
See 5.3
See instructions for engineering and ordering.
See the site-specific documentation (Earth cabling).
Prepare and install the PCM cables to proper length and connect them.
See 5.5.1
See the site-specific documentation (PCM cabling).
Connect the GPS cable.
Prepare and install the external alarm and control cables to proper length
and connect them.
See 5.4
See the site-specific documentation (Alarm cabling).
Connect the antenna feeder cables.
In case the TB3 is used for IP transmission, install the ethernet cables.
See Section 8.3 .
See the site-specific documentation (IP transmission cabling).
Table 47 : UNIT INSTALLATION AND SETTINGS
Task/Related documents
Completed
Use a wrist strap connected to main earth and be extremely careful when
handling the plug-in units.
See 3
Check the jumper positions. Record and correct the differences to the
equipment list.
See 6 and 7
See the site-specific documentation (Equipment list).
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Table 47:
UNIT INSTALLATION AND SETTINGS (cont’d.)
Task/Related documents
Completed
Insert the plug-in units in the subracks after checking the identification
labels.
See 7 and Replacing Plug-in Units and Other Hardware Units documents.
See the site-specific documentation (Equipment list).
Install the power supply units.
See 7
Table 48 : INTERNAL CABLING
Task/Related documents
Completed
Check the internal cabling and verify it against the newest installation
instruction available. Record the differences if needed.
See 8
See the site-specific documentation (Interconnection cables list).
Table 49 : COMPLETING THE INSTALLATION
Task/Related documents
Completed
Switch the power supply unit(s) on. Check from the LEDs that the unit(s)
receive power.
See 9
Check the power-up test.
See 9 .
Fit and install the door (if removed). Change the opening direction, if
needed.
See 4.3.2
Measure the supply voltage coming to the rack (-48 V) from the terminal
blocks of the rack.
See 5 Voltage: _________
If commissioning is not performed at the same time with installation, switch
the power supply units off.
Install the filter module cover.
Install the top cover plate.
See 4.3.1
Remove all temporary markings.
Make the additional markings on site.
See 9 .
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Table 49:
COMPLETING THE INSTALLATION (cont’d.)
Task/Related documents
Completed
Check the corrections in the drawings used during the installation.
See the site-specific documentation (Equipment list) (Equipment layout).
Clean the installation site.
Fill in the Installation Certificate of Completion.
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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APPENDIX
TB3 backplane wiring
When wiring the TB3 cabinet backplane, it is adviced to take special care that the connectors are
plugged in the right way.
CAUTION
If the backplane connectors are plugged in the wrong way, there is a risk of damaging TB3 modules
(e.g. TTRX) by a reverse cable connection, because there is no mechanical stop at the connector
to prevent this.
The following figures illustrate which way the backplane connectors must be plugged in.
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Figure 66 : Basic cabinet, common subrack, connectors for P15, P16, P18 and X1, X2
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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Figure 67 : Basic cabinet, common subrack, connectors for P13 and P14
TETRA System Release 5.5 – 6.5 - Installing the TB3
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Figure 68 : Basic or extension cabinet, TTRX subrack, connector for P5: cable pointing up
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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Figure 69 : Basic cabinet, power subrack, connectors for P9
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Figure 70 : Basic and extension cabinets, connectors for fans: cables pointing left
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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Glossary
The meanings of the terms and acronyms used in this document are explained below.
For further information on TETRA definitions, terms and concepts and the meaning of all acronyms
and abbreviations used in TETRA System customer documentation, see document TETRA System,
Glossary (DN00126469).
Term / acronym
Meaning
ALIF
Alarm Interface
ATC
Auto-tuned Combiner
CSR
Common subrack
D-BUS
Internal control/data bus of TBS
DDIV
Dual Divider unit (used in extension cabinet only)
DDU
Dual Duplexer
DRMC
Dual Receiver Multicoupler
EMC
Electromagnetic compatibility
ESD
Electrostatic Discharge
FSR
Fan subrack
FXC
Flexible Cross Connect
FXC IF
FXC interface
GPS
Global Positioning System
LED
Light Emitting Diode
LMP
Local Management Port
MHA
Masthead Amplifier
MMI
Man Machine Interface
PCM
Pulse code modulation
PWSR
Power subrack
Q1–BUS
O&M connection to transmission equipment
RF
Radio Frequency
SAR
Specific Absorption Rate
TB3
Third generation TETRA Base Station
TB3 350
TETRA Base Station, 350–368 MHz
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Term / acronym
Meaning
TB3 380
TETRA Base Station, 380–400 MHz
TB3 410
TETRA Base Station, 410–430 MHz
TB3 450
TETRA Base Station, 450–470 MHz
TB3 800
TETRA Base Station, 806–869 MHz
TBC
TETRA Base Station Controller. Two product variants exist: TBC-U and TBCi.
TBCi
TETRA Base Station Controller HW (IP or E1 transmission)
TBC-U
TETRA Base Station Controller HW (E1 transmission)
TBS
TETRA Base Station
TRXSR
Transceiver subrack
TTRX
TETRA Transceiver
TXM
TX antenna monitoring unit
WBC
Wideband Combiner
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TETRA System Release 5.5 – 6.5 - Installing the TB3
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INDEX
Alarm Interface (ALIFB)................................... 62
ATC
troubleshooting ............................................ 92
Auto-tuned Cavity Combiner (ATC) ................. 75
cabinet
external connections .................................... 30
cabinet installation
break-out panel ............................................ 48
completing the............................................ 137
dummy units and panels .............................. 50
extension cabinet ......................................... 47
joining the cabinets ...................................... 49
lifting the cabinet .......................................... 37
mounting the cabinet.................................... 38
opening direction of the door ....................... 36
removing the back panel.............................. 37
removing the door ........................................ 36
removing the roof ......................................... 36
space requirements ..................................... 33
unpacking and checking .............................. 34
cabling
380 MHz manual cavity combiner.............. 114
410 MHz manual cavity combiner.............. 117
alternative cavity combiners....................... 109
alternative config (WBC&DDU).................. 130
auto-tuned combiners ................................ 112
cabin front cabling (2–carr TB3 +
WBC)........................................................ 119
cabinet rear cabling (4–carr TB3 +
ATC) ......................................................... 102
cabinet top interfaces................................... 53
Euroconnector.............................................. 91
ext cabin front cabling (WBC) .................... 125
ext cabin rear cabling (WBC) ..................... 127
ext cabinet rear .......................................... 107
extension cabinet front cabling .................. 105
extension cabinet interfaces ........................ 56
power supply................................................ 57
rear cabling (WBC) .................................... 123
RF connectors.............................................. 75
cautions
antenna connectors ..................................... 28
electromagnetic fields .................................. 28
electrostatic discharge protection ................ 29
electrostatic sensitive devices...................... 29
installation and maintenance ....................... 29
storage and transportation ........................... 29
DDU................................................................. 76
DDU troubleshooting
fault indications DDU380 and 385 ............... 94
Dual duplexer (DDU) ..................................... 119
installation .................................................... 92
Electromagnetic compatibility (EMC)
clamp ..................................................... 48–49
FXC interface
100/120–ohm E1/T1 interface...................... 71
75–ohm E1 interface.................................... 71
External Q1 interface ................................... 73
LMP interface............................................... 74
Global Positioning System (GPS).................... 53
IF connectors ............................................... 74
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Global Positioning System (GPS) antenna
unit
cable from .................................................... 30
high gain/low gain mode.................................. 90
installation
ATC .............................................................. 90
WBC and DDU............................................. 92
installation check list........................................ 53
example ..................................................... 139
installation tools ............................................... 30
jumper settings
DRMC .......................................................... 90
TBC-U .......................................................... 84
TBCi ............................................................. 87
jumpering of subracks
common subrack (CSR)............................... 77
power subrack (PWSR) ............................... 80
TETRA transceiver (TTRX) subrack ............ 79
Masthead amplifier (MHA)............................... 90
power supply ................................................... 57
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power-up test................................................. 137
product identification labels ............................. 32
safety precautions ........................................... 19
site preparations .............................................. 30
Specific absorption rate (SAR) ........................ 21
subrack jumpers
TETRA Transceiver (TTRX)......................... 79
TETRA Transceiver (TTRX) ............................ 50
Transmission unit (FXC) interface ................... 68
troubleshooting
DDU ............................................................. 94
TX antenna line
monitoring .................................................... 62
TX antenna monitoring unit ............................. 62
TX antenna monitoring unit (TXM) .................. 94
warnings
lethal voltage................................................ 19
Safety distance requirements ...................... 20
weight and temperature ............................... 28
WBC configurations
2 antennas ................................................. 133
one antenna ............................................... 132
road............................................................ 133
Wideband combiner (WBC)
cabling........................................................ 119
installation .................................................... 92
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