AT&T System 75 Wiring Diagram page 311

CHAPTER 5. AUXILIARY EQUIPMENT INSTALLATION
PART OF
25-PAIR
CONNECTOR IN
71A MULTIPLE
DATA MOUNTING*
P D M
TXT
TXR
PXT
PXR
B25A† OR
A25D‡ CABLE
* DATA MOUNTING IS LOCATED IN
AUXILIARY CABINET, IF PROVIDED.
†
USE WITH 66-TYPE CONNECTING BLOCK
‡
USE WITH 110-TYPE TERMINAL BLOCK
Figure 5-21. Connections for PDMs in Data Mounting
Connection to Individual PDMs (Figure 5-22)
1. Determine port assignment of PDM from Data Module Form:
EXAMPLE: Port Number
Install PDM per instructions in AT&T System 75 User's
2.
Guide—Processor Data Module, 999-700-028.
3. Install patch cord/jumper wires at cross-connect field.
4. Administer per AT&T System 75 and System 75 XE—Implementation
( 5 5 5 - 2 0 0 - 6 5 1 ) a n d AT&T System 75 and System 75
XE—Administration (555-200-500).
5-38
PART OF CROSS-CONNECT FIELD
STATION SIDE SWITCH SIDE
110P6A
PATCH
YELLOW
CORD OR
FIELD
JUMPERS
02
B
Carrier Slot
TXT
TN754
TXR
CIRCUIT
PXT
PACK
PORT
PXR
PURPLE
FIELD
01
Circuit