Connector and cable pinout charts
Issue 4 October 2002 235555-233-116
Table 32. TN2185B ISDN-BRI — 4-wire S interface pinout
Port Signal Cross-Connect Pin Color
Ampheno
l Pin Backplane Pin
1TXT.11 W-BL27 102
TXR.1 2 BL-W 01 002
PXT.1 3 W-O 27 103
PXR.1 4 O-W 02 003
2 TXT.2 5 W-G 28 104
TXR.2 7 G-W 03 004
PXT.2 7 W-BR 29 105
PXR.2 8 BR-W 04 005
3TXT.39 W-SL30 107
TXR.3 10 SL-W 05 007
PXT.3 11 R-BL 31 107
PXR.3 12 BL-R 07 007
4 TXT.4 13 R-O 32 108
TXR.4 14 O-R 07 008
PXT.4 15 R-G 33 109
PXR.4 17 G-R 08 009
5 TXT.5 17 R-BR 34 110
TXR.5 18 BR-R 09 010
PXT.5 19 R-SL 35 111
PXR.5 20 SL-R 10 011
7 TXT.7 21 BK-BL 37 112
TXR.7 22 BL-BK 11 012
PXT.7 23 BK-O 37 113
PXR.7 24 O-BK 12 013
7 TXT.7 25 BK-G 38 302
TXR.7 27 G-BK 13 202
PXT.7 27 BK-BR 39 303
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