AT&T System 75, Wiring Diagram

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Figure 3-45.
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Figure 3-48.
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Figure 3-49.
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Figure 3-57.
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Figure 3-58.
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Figure 3-60.
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Figure 3-65.
Cable Routing From Switch Cabinet to
Cross-Connect Field (Using Bottom Terminal
Blocks)
Cable Routing Through Cable Slack
Manager—Single-Cabinet Installation (Using
Connectorized Top Terminal Blocks)
Cable Routing Through Cable Slack
Manager—Single-Cabinet Installation (Using
Connectorized Bottom Terminal Blocks)
Cable Routing Through Cable Slack
Manager—Single-Cabinet Installation (Using
66-Type Connecting Blocks With Cables Routed
From Top of Cross-Connect Field)
Cable Routing Through Cable Slack
Manager—Single-Cabinet Installation (Using
66-Type Connecting Blocks With Cables Routed
From Bottom of Cross-Connect Field)
Typical Port Cable Installation at Switch Cabinet
Control Carrier Outputs (AUXILIARY
Connector)—System 75
Control Carrier Outputs (AUXILIARY
Connector)—System 75 XE
System 75, Slot Addresses for 2-Carrier Cabinet
System 75, Slot Addresses for 5-Carrier Cabinet
System 75 XE Carrier Slot Addresses
Connecting Trunk Pairs Used for 1-Pair Trunk
Circuits; DID, Loop Start, Ground Start Using
Concentrator Cables
Example of Establishing 3-Pair Modularity for Trunk
Pairs Used for 1-Pair Trunk Circuits; DID, Loop
Start, Ground Start
Example of Establishing 3-Pair Modularity for Trunk
Pairs Used for 3-Pair Tie Trunks
Installing the Coupled Bonding Conductor
4-Pair Single Modular Plug-Ended Station Cable
Example of Extending 4-Pair Station Cables
258A and BR2580A Adapters
356A Adapter
4-Pair Circuit Distribution and Connectivity From
Equipment Room Cross-Connect Field
4-Pair Home Run to Equipment Room or Satellite
Location
3-99
3-100
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