AT&T System 85 User manual

AT&T
AT&T
System
85
Release 2
Versions 1, 2,
3, and 4
Remote
Module
and
Remote
Group
Interface
Installation
and
Test

555-103-112
Issue 1, July 1987
AT&T
System
85 •
Release 2, Versions 1, 2, 3, and 4
Remote Module and
Remote Group Interface
Installation and
Test
Copyright C) 1987 AT&T
All Rights
Reserved
Printed in
U.S.A.
4.

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ORDER
COPIES OF THIS
MANUAL
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Customer
Information
Center on
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Customer
Information
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P. 0.
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Indianapolis,
Indiana 46219
For
more
information about
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see AT&T
Business
Communications Systems
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Catalog,
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Every effort
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that the
information in
this
document
was complete
and accurate
at the time
of
printing.
However,
information is
subject to
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document will be
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periodically to
incorporate
changes.
Published by
The AT&T
Documentation
Management
Organization

CONTENTS
Page
INTRODUCTION
1
PURPOSE
1
HOW TO USE
THIS MANUAL
1
ORGANIZATION
1
RMI
SYSTEM INSTALLATION 3
CABINET
INSTALLATION
REMOTE
MODULE INTERFACE CARRIER INSTALLATION (PHASE
2)
LIGHTGUIDE CABLE INTERCONNECT TERMINAL (LCIT)
CENTRAL AND REMOTE MODULE
CONTROL CARRIER PAIRING
Phase 1
7
9
11
11
Unduplicated System
11
Duplicated System
13
Phase 2
16
Unduplicated System
16
Duplicated System
17
CABLING AND CIRCUIT PACKS
17
Cable Connector
Plates
18
Central Location Rear Connector Plates (Phases 1
and 2)
18
Remote Location Rear Connector Plate (Emergency Transfer)
21
ED -1E469 Extended MAAP Brackets
22
Group 4 Central Extended MAAP Bracket (Phase 2)
22
Group 3 Central Extended MAAP Bracket (Phases 1 and 2)
23
Group 2 Remote Extended MAAP
Bracket (Phases 1 and 2)
25
TN456
Circuit Packs
27
Central Location Cabling (Phase 1)
28
ED -1E434, Group 133 Cable
28
ED -1E434, Group 8 Cable
30
ED -1E434, Group 25 Cable
32
ED -1E434, Group 131 Cable
33
ED
-1E434, Group 132 Cable 34

ED
-1E434,
Group
300
Cable
35
ED -1E434,
Group 84
Coaxial
Cabling
36
Loose Wiring
44
Central Location
Cabling
(Phase 2) 45
ED
-1E434, Group
133 Cable
45
ED
-1E434, Group 9,
137, 138, and
139 Cables 46
ED
-1E434,
Group 131
Cable 48
ED -1E434,
Group 200
Cable 49
ED
-1E434, Group
300 Cable 51
ED -1E434,
Group 84 Coaxial Cabling
52
Remote Location
Cabling (Phases 1 and 2)
61
ED -1E434,
Group 97 Cable
61
ED -1E434,
Group 98 Cable
62
ED -1E434, Group 93
Cable
63
ED -1E434, Group 96 Cable
64
ED -1E434, Group
92 Cable
66
Loose
Wiring
66
Fiber -Optic Links
67
Central Location ED
-1E434, Group 461 or 463 RMI Fiber
Link(s) (Phase
1)
71
Central Location ED
-1E434, Group 461 or 463 RMI Fiber
Link(s) (Phase
2)
73
Central
Location ED -1E434, Group 460 or
462 TMS Fiber Link(s)
(Phases 1 and 2)
78
Remote Location ED
-1E434, Group 461 or 463 RMI Fiber
Link(s)
(Phases 1 and 2)
86
Remote Location ED
-1E434, Group 460 or 462 TMS
Fiber Link(s)
(Phases 1 and 2)
88
ED -1E434, Group
300 Cross -Connect Field Cabling
90
Central Location (Phase 1)
90
Central Location (Phase 2)
91
Remote Location (Phases 1 and 2)
93
Lightguide Splicing
in LCIT
93
RE MOTE CONSOLE
94
Introduction
94
Install the ORPI
96
Install the LCIT
96
Central Location
Connections
96

ORPI
to System 85 Connections 96
ORPI
to
LCIT Connections 99
Remote
Location Connections 100
LCIT
to ORPI
Connections
100
ORPI
Connections
101
Fanning
Out Alarm Leads 103
Console
Connections 104
Customizing Fiber
-Optic Links
104
CUSTOMIZING
FIBER-OPTIC LINKS
109
REMOTE
GROUP
INTERFACE (RGI)
INSTALLATION 112
CENTRAL LOCATION
CONNECTIONS
112
REMOTE
LOCATION
CONNECTIONS
112
Wall Mounting the
Remote Group Housing
113
Removing and
Installing Circuit Packs
115
Option Settings
117
CAL1B
117
ANN15B and
ANN16B Options
118
634WAAB1
Series 4 and Higher
Power Supply
119
551V CSU
Options
120
Channel
Expansion Multiplexer
(CEM) Options
122
Channel Division Multiplexor
(CDM)
131
Power, Grounding and Alarm
Connections
146
Off-line Switcher
(OLS) With No
Holdover or Reserve
Power 146
OLS With
Nominal Holdover
147
—48 V
Rectifier With No
Holdover
148
Extended
PoWet. Reserve
149
CSU, CDM,
and CEM
Power, Grounding, and
Alarms
150
T1 Carrier to
RGI
151
T1 Carrier
Directly to RGI
151
Ti Carrier to RGI Using CSU
152
Ti Carrier to RGI Using
CDM and 551V CSU
152
Ti Carrier to RGI Using
CEM and 551V CSU
154
Ti Carrier
to RGI Using_CEM,
CDM, and CSU
154
Looping
Office Repeater (LOR)
156
Options
156
Connections
157
CDM Terminating Information
159

Port
Circuit
Pack
Terminating Information
163
ANN17B
163
SN-Type Port
Circuit Packs
164
ANN16B
164
Front
Cover Label
166
SYSTEM TESTS
167
GENERAL
167
RMI-SYSTEM
TESTS
167
•
RGI SYSTEM
TESTS
169
ANN16B Circuit
Pack Insertion •
169
INDEX
•171
- iv -

LIST OF
FIGURES
Figure
1.
Unduplicated RMI System (Phase 1) Block Diagram
3
Figure 2.
Duplicated RMI System (Phase 1)
Block Diagram
4
Figure 3. Unduplicated
RMI System (Phase 2)
Block Diagram
5
Figure 4.
Duplicated
RMI System (Phase 2) Block
Diagram 6
Figure 5. RMI
Carrier (Phase 2)
Installation
7
Figure 6. LOT
Installation on
Wall
10
Figure 7.
Assigned Module Control
Carriers for Unduplicated
System (Phase
1)
12 -
Figure 8.
Assigned Module Control
Carriers for a Duplicated System
With One
Central and One
Remote Module (Phase 1)
13
Figure 9.
Assigned Module Control Carriers for
a Duplicated System With
Four
Central and Two Remote
Modules (Phase 1)
14
Figure
10. Assigned Module Control
Carriers for a Duplicated
System With Three
Central and
Three Remote Modules (Phase
1)
15
Figure 11. Rear
Connector Plate (845416585) and Locations (Phase
1) 18
Figure 12. Rear
Connector Plate (845416585) and
Locations (Phase 2)
19
Figure 13. Rear
Connector Plate (845416577) and
Location (Phases 1 and
2)
20
Figure 14. Rear Connector
Plate (845417229) and Location
(Phases 1 and
2)
21
Figure 15.
ED -1E469, Group 4
Central Extended MAAP
Bracket (Phase
2)
22
Figure 16. ED
-1E469, Group 3 Central
Extended MAAP
Bracket (Phases 1 and
2)
23
Figure
17. ED -1E469, Group
3 Central Extended
MAAP Bracket
Mounting
Location
24
Figure 18. ED
-1E469, Group 2 Remote
Extended MAAP
Bracket (Phases 1 and
2)
25
Figure 19. ED
-1E469, Group 2
Remote Extended MAAP
Bracket Mounting
Location
26
Figure 20.
Option Switch Locations for
TN456 Circuit Pack
27
Figure 21. ED -1E434, Group 133 Cable
29
Figure 22. ED -1E434,
Group 8 Cable
31
Figure 23. ED -1E434, Group 25 Cable
32
Figure 24. ED -1E434,
Group 131 Cable
33
Figure 25. ED
-1E434, Group 132 Cable
34
Figure
26. ED -1E434, Group 300 Cable
35
- v -

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.
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.
ED
-1E434, Group 84
Coaxial Cable
37
ED -1E434, Group 84
Connections for an All Unduplicated System (Phase
1)
37
ED -1E434, Group 84 Connections for an All Duplicated System
(Phase
1)
39
ED -1E434, Group 84 Connections
for all Duplicated Common Control and
Unduplicated Module Control System (Phase 1) 41
ED -1E434, Group 133 Cable 45
ED -1E434, Group 9, 137, 138, and
139 Cable
47
ED -1E434, Group 131 Cable 48
ED -1E434, Group 200 Cable 50
ED -1E434, Group 300 Cable 51
ED -1E434, Group 84 Coaxial Cable
53
ED -1E434, Group 84 Connections for an Unduplicated System (Phase
2)
53
ED -1E434, Group 84 Connections for a
Duplicated System (Phase
2)
ED -1E434, Group 84 Connections for a Duplicated Common Control and
Unduplicated Module Control System (Phase 2) 58
ED -1E434, Group 97 and 98 Cable
61
ED -1E434, Group 93
Cable
63
ED -1E434, Group 96
Cable 65
ED -1E434, Group 92 Cable
66
Duplex Cable (Lightguide) With Paddleboard Transmitter and
Receiver
67
Z982J, Z982C, and Z982D Paddleboards and Mounting
Locations
LCIT With 3 -Type Fanout
Routing of Lightguide Cables to LCIT
Central RMI Fiber -Link Connections for Unduplicated Module Control
(Phase 1)
Central RMI Fiber -Link Connections for Duplicated Module Control
(Phase 1)
Central
RMI
Fiber -Link Connections for
Unduplicated Module Control
(Phase 2)
Central RMI Fiber -Link
Conn
(Phase 2)
Central TMS Fiber -Link Con
(Phases 1 and 2)
Central TMS Fiber -Link Con
(Phases 1 and 2)
ections for Duplicated Module Control
nections for
Unduplicated Module Control
nections for
Duplicated Module Control
55
68
69
70
71
72
73
75
79
82