AT&T MERLIN LEGEND Installation & Maintenance Manual page 195

Installation
3. Label the jacks on the termination blocks.
4. Leave a copy of the CO line assignment planning form in a
secure spot near the CU.
Connect the CU to the Stations
The following recommended methods of wiring the system from
the CU to the stations are divided according to the number of
stations: 24 stations and under, and over 24 stations.
CAUTION:
To avoid coupling power supply noise onto system wiring,
allow at least 3 inches of clearance between the basic
carrier's power supply and any wiring or termination
hardware located left of the CU.
Note: You must record each station jack connection and each
station change on the "System Technician's Run Sheet" (see
Appendix L).
24 Stations and Under
For a system with up to
recommended. To do this, plug in one end of a DIW cord into the
station jack on the CU module and connect the other end to the
103/104 wall jack of the station.
Hardware (see Figure 42)
DIW cords
Unicon plug
cable ties
Tools (see Figure 40)
4-pair plug presser
wiring is
24 stations, direct
System Wiring 3-87