AT&T System 75 Wiring Diagram page 149

CHAPTER 3. EQUIPMENT ROOM DESIGN
Routing Cable Guidelines
General
The following guidelines should be followed when installing the
equipment room cabling. FoIlowing these guidelines will maximize use
of the cable slack managers and make future cabling additions and
changes easier.
Figures 3-44 and 3-45 show typical cable routing from the switch
cabinet to the top and bottom of the cross-connect field, respectively.
POWER
CORD
CABLES RUN FROM SWITCH CABINET TO TRUNK/AUXILIARY
FIELD.
CABLES RUN FROM SWITCH CABINET TO STATION DISTRIBUTION
FIELD.
Figure 3-44. Cable Routing From Switch Cabinet to Cross-Connect
Field (Using Top Terminal Blocks)
3-66
BUILDING
CABLES