Technical information

Technician’s Handbook
226
Table 47: USOC Connector Pin Designations
Pin Color RJ21X RJ2EX RJ2GX
26 W-BL T T T
1BL-W R R R
27 W-O T E T1
2O-W R MR1
28 W-G T T E
3G-W R R M
29 W-BR T E T
4BR-W R M R
30 W-S T T T1
5S-W R RR1
31 R-BL T E E
6BL-R R M M
32 R-O T T T
7O-R R R R
33 R-G T E T1
8G-R R MR1
34 R-BR T T E
9BR-R R R M
35 R-S T E T
10 S-R R M R
36 BK-BL T T T1
11 BL-BK R R R1
37 BK-O T E E
12 O-BK R M M
38 BK-G T T T
13 G-BK R R R
39 BK-BR T E T1
14
BR-BK R M R1
40 BK-S T T E
15 S-BK R R M
41 Y-BL T E T
16 BL-Y R M R
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