3 - 4 Chapter 3
Chapter 3 - Installing Extensions and Trunks
Figure 3-3: RJ-61 CABLE PIN-OUT
Male
Pin
1
2
3
4
5
6
7
8
Name
Pair 4 - White/Brown (Tip)
Pair 3 - White/Green (Tip)
Pair 2 - White/Orange (Tip)
Pair 1 - Blue/White (Ring)
Pair 1 - White/Blue (Tip)
Pair 2 - Orange/White (Ring)
Pair 3 - Green/White (Tip)
Pair 4 - Brown/White (Tip)