Avaya CS 1000 Series - Page 70

SILC port
signals
UILC port
signals
Connector pin
number and
wire color code
Wire color
codes
Card ports
4 RX- 35 R-S Port 4
4 RX+ 10 S-R
5 TX- 5 T 36 BK-BL
5TX+ 5 R 11 BL-BK
5RX- 37 BK-O
Port 5
5RX+ 12 O-BK
6 TX- 6 T 38 BK-G
6 TX+ 6 R 13 G-BK
6 RX- 39 BK-BR
Port 6
6 RX+ 14 BR-BK
7 TX- 7 T 40 BK-S
7 TX+ 7 R 15 S-BK
7 RX- 41 Y-BL
Port 7
7 RX+ 16 BL-Y
Note:
The cable pair designated TX- TX+ is the transmit pair and the pair designated RX+ RX-
is the receive pair of the S/T interface. The cable pair designated T R is the Tip and Ring
of the 2B1Q full-duplex U interface.
Configuring ISDN BRI hardware
70 ISDN Basic Rate Interface Installation and Commissioning March 2011