AT&T System 75 Wiring Diagram page 217

CHAPTER 4. STATION WIRING
EQUIPMENT
ROOM
PURPLE WHITE
FIELD
FIELD
11OP6A
PATCH
CORD OR
JUMPERS
Figure 4-12. 1-Point Administration
Equipment Room Cross-Connect Field
The following guidelines and procedures are provided for installing and
removing patch cords/jumper wires, and power adapter cords.
Administration details for changing system translations using the System
Access Terminal (SAT) are included in the System 75 And System 75
XE—Administration (555-200-500).
Installing Patch Cords/Jumper Wires
The DEFINITY™ Communications System and System 75, and System 85,
Terminals and Adjuncts, Installation and Tests (555-015-104) contains
installation procedures for telephones/voice terminals and adjuncts.
The telephones/voice terminals and adjuncts are installed before the
patch cords/jumper wires, and power adapter cords are connected.
The shortest patch cord/jumper wire should always be used to make a
cross-connection.
4-20
SINGLE
ADMINISTRATION
POINT
WHITE
FIELD
95
SATELLITE
LOCATION
BLUE
FIELD
95 11OP6A 95
PATCH
CORD OR
JUMPERS
INFORMATION
OUTLET
95