AT&T System 75 Wiring Diagram page 172

Equipment Room Hardware And Cabling Installation
Installing Connector Cables Between Switch Cabinet and the Cross-Connect
Field
Before starting the following procedure, refer to the heading Routing
Cables From Cabinet to Cross-Connect Field in this chapter. Also, all
purple labels should have been previously installed as described in this
chapter under the heading Labeling the Cross-Connect Field.
1. Install "D" rings on the wall between the cable slack manager and
the terminal/connecting blocks mounted on the cross-connect field.
2. Install a self-sticking port label on the back of each connector on
the connector cable (Figure 3-43).
Note: Labels should be positioned so they will not be
obscured by the cabinet connector retainers.
At the rear of the cabinet, connect one end of the connector cable
3.
to the assigned connector.
4. Dress the cable down the back of the cabinet, and through the
cable slack manager to the cross-connect field.
5. At the cross-connect field, connect the other end of the cable to the
assigned terminal/connecting block connector.
6. Store the cable slack in the cable slack manager.
7. Repeat previous Steps 2 through 6 until all cables are installed.
Installing Connector Cables Between Auxiliary Cabinet and Cross-Connect
Field
Auxiliary equipment that connects to the cross-connect field can be
mounted inside the auxiliary cabinet. The equipment connects to an
ED-1E1443-10 (Group 1) intraconnection panel mounted in the auxiliary
cabinet. This intraconnection panel consists of a 110-type 100-pair
wiring block mounted inside the cabinet. Auxiliary equipment is
connected to the 110-type wiring block. The wiring block is prewired to
four 25-pair female connectors mounted on the outside rear skin of the
cabinet.
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