Cross-connecting the DSLs at the cross-connect terminal
To cross-connect SILC and/or UILC ports to the building wiring:
1. Identify the card type (SILC or UILC) at the cross-connect terminal.
2. Identify the transmit and receive connections for the SILC and the TIP and RING
connections for the UILC from the label of the distribution strip.
Refer to
Table 18: M5317TDX terminal error codes on page 79 to identify ports
and their connections for a SILC or UILC.
3. Identify building wires connected at the cross-connect terminal.
4. Cross-connect the pins from the SILC or UILC to the building wiring.
5. Repeat this procedure for each DSL.
Table 15: SILC and UILC port assignments connectors at cross-connect terminal on page 69
identifies SILC and UILC port assignments connectors at the cross-connect terminal.
Table 15: SILC and UILC port assignments connectors at cross-connect terminal
SILC port
signals
UILC port
signals
Connector pin
number and
wire color code
Wire color
codes
Card ports
0 TX- 0 T 26 W-BL
0 TX+ 0 R 1 BL-W
0 RX- 27 W-O Port 0
0 RX+ 2 O-W
1 TX- 1 T 28 W-G
1 TX+ 1 R 3 G-W
1 RX- 29 W-BR
Port 1
1 RX+ 4 BR-W
2 TX- 2 T 30 W-S
2 X+ 2 R 5 S-W
2 RX- 31 R-BL
Port 2
2 RX+ 6 BL-R
3 TX- 3 T 32 R-O
3 TX+ 3 R 7 O-R
3 RX- 33 R-G
Port 3
3 RX+ 8 G-R
4 TX- 4 T 34 R-BR
4 TX+ 4 R 9 BR-R
Installation procedures
ISDN Basic Rate Interface Installation and Commissioning March 2011 69
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