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AT&T Manuals
Telephone System
System 85
Installation and test
AT&T System 85 Installation And Test
Release 2 versions 1, 2, 3, and 4. remote module and remote group interface
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Contents
Table of Contents
Bookmarks
Table of Contents
Table of Contents
Introduction
Purpose
How to Use this Manual
Organization
Phase
Figure 1. Unduplicated RMI System (Phase 1) Block Diagram
Rmi System Installation
Figure 2. Duplicated RMI System (Phase 1) Block Diagram
Figure 3. Unduplicated RMI System (Phase 2) Block Diagram
Figure 4. Duplicated RMI System (Phase 2) Block Diagram
Figure 5. RMI Carrier (Phase 2) Installation
TABLE A. Power, Ground, and Alarm Connections for the RMI Carrier
Cabinet Installation
Remote Module Interface Carrier Installation (Phase 2)
Lightguide Cable Interconnect Terminal (Lcit)
Figure 6. LOT Installation on Wall
Central and Remote Module Control Carrier Pairing
Unduplicated System
Figure 7. Assigned Module Control Carriers for Unduplicated System (Phase 1)
Duplicated System
Figure 8. Assigned Module Control Carriers for a Duplicated System with One Central and One Remote Module (Phase 1)
Figure 9. Assigned Module Control Carriers for a Duplicated System with Four Central and Two Remote Modules (Phase 1)
Figure 10. Assigned Module Control Carriers for a Duplicated System with Three Central and Three Remote Modules (Phase 1)
Phase 2
Unduplicated System
TABLE B. Assignment Order of TN456 Circuit Packs (Unduplicated Phase 2)
Duplicated System
Cabling and Circuit Packs
TABLE C. Assignment Order of TN456 Circuit Packs
Cable Connector Plates
Central Location Rear Connector Plates (Phases 1 and 2)
Figure 11. Rear Connector Plate (845416585) and Locations (Phase 1)
Figure 12. Rear Connector Plate (845416585) and Locations (Phase 2)
Figure 13. Rear Connector Plate (845416577) and Location (Phases 1 and 2)
Remote Location Rear Connector Plate (Emergency Transfer)
Figure 14. Rear Connector Plate (845417229) and Location (Phases 1 and 2)
ED-1E469 Extended MAAP Brackets
Group 4 Central Extended MAAP Bracket (Phase 2)
Figure 15. ED-1E469, Group 4 Central Extended MAAP Bracket (Phase 2)
Group 3 Central Extended MAAP Bracket (Phases 1 and 2)
Figure 16. ED-1E469, Group 3 Central Extended MAAP Bracket (Phases 1 and 2)
Figure 17. ED-1E469, Group 3 Central Extended MAAP Bracket Mounting Location
Group 2 Remote Extended MAAP Bracket (Phases 1 and 2)
Figure 18. ED-1E469, Group 2 Remote Extended MAAP Bracket (Phases 1 and 2)
Figure 19. ED -1E469, Group 2 Remote Extended MAAP Bracket Mounting Location
TN456 Circuit Packs
Figure 20. Option Switch Locations for TN456 Circuit Pack
Central Location Cabling (Phase 1)
ED-1E434, Group 133 Cable
TABLE D. ED-1E434, Group 133 Cable Connections (Phase 1)
Figure 21. ED-1E434, Group 133 Cable
ED-1E434, Group 8 Cable
TABLE E. ED-1E434, Group 8 Cabie Connection(S) (Phase 1)
Figure 22. ED-1E434, Group 8 Cable
ED-1E434, Group 25 Cable
Figure 23. ED-1E434, Group 25 Cable
TABLE F. ED-1E434, Group 25 Cable Connection(S) (Phase I)
ED-1E434, Group 131 Cable
Figure 24. ED-1E434, Group 131 Cable
TABLE G. ED-1E434, Group 131 Cable Connection (Phase 1)
ED -1E434, Group 132 Cable
Figure 25. ED -1E434, Group 132 Cable
TABLE H. ED-1E434, Group 132 Cable Connection (Phase 1)
ED -1E434, Group 300 Cable
Figure 26. ED-1E434, Group 300 Cable
ED-1E434, Group 84 Coaxial Cabling
Figure 27. ED-1E434, Group 84 Coaxial Cable
Figure 28. ED-1E434, Group 84 Connections for an All Unduplicated System (Phase 1)
TABLE I. ED-1E434, Group 84 Connections for an All Unduplicated System
Figure 29. ED-1E434, Group 84 Connections for an All Duplicated System (Phase 1)
TABLE J. ED -1E434, Group 84 Connections for an All Duplicated System
Figure 30. ED-1E434, Group 84 Connections for All Duplicated Common Control and Unduplicated Module Control System (Phase 1)
TABLE K. ED-1E434, Group 84 Connections for All Duplicated Common Control
Loose Wiring
TABLE L. Loose Wiring Connections (Phase 1)
Central Location Cabling (Phase 2)
ED -1E434, Group 133 Cable
Figure 31. ED-1E434, Group 133 Cable
TABLE M. ED-1E434, Group 133 Cable Connections (Phase 2)
ED -1E434, Group 9, 137, 138, and 139 Cables
TABLE N. ED-1E434, Group 9, 137, 138, and 139 Cable Connections (Phase 2)
Figure 32. ED-1E434, Group 9, 137, 138, and 139 Cable
ED -1E434, Group 131 Cable
Figure 33. ED-1E434, Group 131 Cable
TABLE 0. ED-1E434, Group 131 Cable Connection (Phase 2)
ED-1E434, Group 200 Cable
TABLE P. ED-1E434, Group 200 Cable Connection (Phase 2)
Figure 34. ED-1E434, Group 200 Cable
ED-1E434, Group 300 Cable
Figure 35. ED-1E434, Group 300 Cable
ED-1E434, Group 84 Coaxial Cabling
Figure 36. ED-1E434, Group 84 Coaxial Cable
Figure 37. ED-1E434, Group 84 Connections for an Unduplicated System (Phase 2)
TABLE Q. ED -1E434, Group 84 Connections for an Unduplicated System
Figure 38. ED-1E434, Group 84 Connections for a Duplicated System (Phase 2)
TABLE R. ED-1E434, Group 84 Connections for a Duplicated System (Phase 2)
TABLE R. ED-1E434, Group 84 Connections for a Duplicated System (Phase 2) (Contd)
Figure 39. ED-1E434, Group 84 Connections for a Duplicated Common Control and Unduplicated Module Control System (Phase 2)
TABLE S. ED-1E434, Group 84 Connections for a Duplicated Common Control and Unduplicated Module Control System (Phase 2)
Remote Location Cabling (Phases 1 and 2)
ED-1E434, Group 97 Cable
Figure 40. ED-1E434, Group 97 and 98 Cable
TABLE T. ED-1E434, Group 97 Cable Connection(S) (Phases 1 and 2)
ED-1E434, Group 98 Cable
TABLE U. ED -1E434, Group 98 Cable Connection(S) (Phases 1 and 2)
ED-1E434, Group 93 Cable
Figure 41. ED-1E434, Group 93 Cable
TABLE V. ED-1E434, Group 93 Cable Connection(S) (Phases 1 and 2)
ED-1E434, Group 96 Cable
TABLE W. ED-1E434, Group 96 Cable Connections (Phases 1 and 2)
Figure 42. ED-1E434, Group 96 Cable
ED-1E434, Group 92 Cable
Loose Wiring
Figure 43. ED-1E434, Group 92 Cable
TABLE X. ED-1E434, Group 92 Cable Connection(S) (Phases 1 and 2)
TABLE Y. Loose Wire Connection(S) (Phases 1 and 2)
Figure 44. Duplex Cable (Lightguide) with Paddleboard Transmitter and
Fiber-Optic Links
Figure 45. Z982J, Z982C, and Z982D Paddleboards and Mounting
Figure 46. LCIT with 3 -Type Fanout
Figure 47. Routing of Lightguide Cables to LCIT
Central Location ED -1E434, Group 461 or 463 RMI Fiber Link(S)(Phase 1)
Figure 48. Central RMI Fiber-Link Connections for Unduplicated Module Control
Figure 49. Central RMI Fiber-Link Connections for Duplicated Module Control (Phase 1)
Central Location ED -1E434, Group 461 or 463 RMI Fiber Link(S)(Phase 2)
Figure 50. Central RMI Fiber-Link Connections for Unduplicated Module Control
TABLE Z. RMI Carrier Backplane Connections for Unduplicated Module Control
TABLE AA. RMI Carrier Backplane Connections for Duplicated Module Control (Phase 2)
Central Location ED-1E434, Group 460 or 462 TMS Fiber Link(S) (Phases 1 and 2)
TABLE AB. Central TMS Fiber-Link Connections for Unduplicated Module Control (Phases 1 and 2)
TABLE AC. Central TMS Fiber-Link Connections for a 1 through 15 Module System (Phases 1 and 2 Duplicated Module Control)
TABLE AD. Central TMS Fiber-Link Connections for a 1 through 31 Module System (Phases 1 and 2 Duplicated Module Control)
Figure 54. Remote RMI Fiber-Link Connections for Unduplicated Module Control (Phases 1 and 2)
Remote Location ED-1E434, Group 461 or 463 RMI Fiber Link(S) (Phases 1 and 2)
Figure 55. Remote RMI Fiber-Link Connections for Duplicated Module Control (Phases 1 and 2)
Figure 56. Remote TMS Fiber-Link Connections for Unduplicated Module Control (Phases 1 and 2)
Remote Location ED -1E434, Group 460 or 462 TMS Fiber Link(S) (Phases 1 and 2)
Figure 57. Remote TMS Fiber-Link Connections for Duplicated Module Control
ED-1E434, Group 300 Cross-Connect Field Cabling
Central Location (Phase 1)
Figure 58. Central Alarm and MAAP Connections (Phase 1)
Central Location (Phase 2)
Figure 59. Central Alarm and MAAP Connections (Phase 2)
TABLE AE. Unit Lead Connections
Remote Location (Phases 1 and 2)
Figure 60. Remote Location Cross-Connections (Phases 1 and 2)
Lightguide Splicing in LCIT
Remote Console
Introduction
Figure 61. Remote Console Block Diagram
Install the ORPI
Install the LCIT
Central Location Connections
ORPI to System 85 Connections
Figure 62. ORPI Warning Label
Figure 63. System 85 to ORPI Connections
TABLE AF. D1 Connector Lead Designations
Figure 64. ORPI to LCIT Connections
TABLE AG. Cable Group
Remote Location Connections
ORPI to LCIT Connections
Figure 65. ORPI to LCIT Connections
LCIT to ORPI Connections
TABLE AH. Cable Group
ORPI Connections
Figure 66. D1 Cross-Connect Connections
Fanning out Alarm Leads
Figure 67. Fanning out Alarm Leads
Console Connections
Customizing Fiber -Optic Links
Figure 68. Console Connector Terminating Information
Figure 69. Circuit Pack AEW3 Switch Locations
Figure 70. Attenuator Locations
Table Aj
Figure 71. Flowchart for Adjusting the ORPI Fiber-Optic Link
Customizing Fiber-Optic Links
TABLE AK. Options for Fiber-Optic Link Power Levels
Figure 72. Flowchart for Adjusting the RMI Fiber-Optic Link
Remote Group Interface (Rgi) Installation
Central Location Connections
Remote Location Connections
Figure 73. Remote Group Interface Block Diagram
Figure 74. Remote Group Housing (J 58889AN-1)
Figure 75. Remote Group Housing 58889AN-2)
Figure 76. RGH Wall Mounting Bracket
Figure 77. J 58889AN-1 Front Cover Description
Figure 78. J58889AN-2 Front Cover Description
Removing and Installing Circuit Packs
Figure 79. J58889AN-1 Circuit Pack Location
Figure 80. J58889AN-2 Circuit Pack Locations
Wall Mounting the Remote Group Housing
Option Settings
Cal1B
Figure 81. CAL1B Options
ANN15B and ANN16B Options
Figure 82. ANN15B and ANN16B Switch Locations
TABLE al
TABLE AL. Switch Settings
634WAAB1 Series 4 and Higher Power Supply
Figure 83. 634WAAB1 Switch Locations
551V CSU Options
Figure 84. System Monitor Unit
Figure 85. Office Repeater
TABLE AM. SMU Options
Channel Expansion Multiplexer (CEM) Options
TABLE AN. or Options
TABLE AO. SM470 Options
Figure 86. Switch Locations
TABLE AP. TM501 Options
TABLE AQ. TM500 Options
TABLE AR. MC90069A-1 Options
TABLE AS. MC90069A-1 Faceplate Options-No through Channels
TABLE AT. 12 Channels Compressed-No Signaling
TABLE AU. Signaling Channels with through Channels
TABLE AV. no Signaling Channels with through Channels
TABLE AW. MC90007A-1 Dip Switch Options
TABLE AX. Robbed-Bit Signaling with through Channels
Channel Division Multiplexor (CDM)
TABLE AY. Matrix Programming Guide
Figure 87. Drop/Insert Matrix
TABLE AZ. Switch Settings
TABLE BA. 30003-002 4 -Wire E8.Zm Unit-S10 Switch Settings
TABLE BB. 30044-002 4 -Wire E&M Unit-S2, S3, S5, and S10 Settings
TABLE BC. RS-422 Option Settings
TABLE BD. RS-232C Option Settings
TABLE BE. V.35/RS-449 Option Settings
TABLE BF. CDM Equalizers
Power, Grounding and Alarm Connections
Off-Line Switcher (Ols)With no Holdover or Reserve Power
OLS with Nominal Holdover
Rectifier with no Holdover
Extended Powet. Reserve
CSU, CDM, and CEM Power, Grounding, and Alarms
T1 Carrier to RGI
T1 Carrier Directly to RGI
Ti Carrier to RGI Using CSU
Ti Carrier to RGI Using CDM and 551V CSU
Ti Carrier to RGI Using CEM and 551V CSU
Ti Carrier to RGI Using_Cem, CDM, and CSU
Looping Office Repeater (LOR)
Options
Connections
Table Bi
Table Bj
TABLE BK. Fault Locate Switch S6
CDM Terminating Information
TABLE BL. Connections for 24-Channel CDM
TABLE BM. Connections for 8-Channel CDM
TABLE BN. CDM CH1 through CH8 Connecting Information
Ann17B
Port Circuit Pack Terminating Information
TABLE BO. ANN17B Terminations
Ann16B
SN-Type Port Circuit Packs
TABLE BP. SN-Type Circuit Pack Terminations
TABLE BQ. ANN16B Terminations
Front Cover Label
System Tests
General
Rmi-System Tests
Rgi System Tests
ANN16B Circuit Pack Insertion
Index
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See also:
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
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