Nortel Networks NN43001-318 User Manual
84
Configuring ISDN BRI hardware
Refer to
on
to identify ports and
their pin numbers for a SILC or UILC.
3
Identify the trunk wiring facilities connected at the cross-connect
terminal.
terminal.
4
Cross-connect the pins from the SILC or UILC to the trunk wiring
facilities.
facilities.
5
Repeat this procedure for each DSL.
Note: For the system DSL in TE mode, reverse the TX and
RX pairs as shown in
RX pairs as shown in
. Maintain the same polarity on the Tip and
Ring pins as for line application. Rewire the selected TX and
RX pairs to exchange their TX pairs with RX pair position.
This procedure is required since SILC cards are designed for
applications in the NT mode.
RX pairs to exchange their TX pairs with RX pair position.
This procedure is required since SILC cards are designed for
applications in the NT mode.
—End—
Figure 30
Cross-connecting an SILC port
Cross-connecting an SILC port
Nortel Communication Server 1000
ISDN Basic Rate Interface Installation and Commissioning
NN43001-318
01.02
Standard
Release 5.0
20 June 2007
Copyright © 2003-2007, Nortel Networks
.