Nortel Networks M3110 - Manual (Page 369)

Appendix B: Meridian Modular Telephones installation Page 369 of 504
Telephones and Consoles Description, Installation, and Operation
Table 63
Z-type cross-connecting wire
Size Gauge Color Designation
1 pr 22 Y-BL
BL-Y
Tip
Ring
3 pr 24 W-BL
BL-W
W-O
O-W
W-G
G-W
Voice T
Voice R
Signal T
Signal R
Power
Power
Table 64
Inside wiring colors
Inside wiring colors
Connect to
equipment TN Z station wire 16/25-pair cable
G W-BL First pair Tip
R BL-W First pair Ring
BK W-O Second pair Tip
Y O-W Second pair Ring