Nortel Networks NN43001-318 User Manual
Installation procedures
83
on
3
Tag both ends of each cable with the cabinet or MG 1000S and
connector numbers.
connector numbers.
4
Route cables down through the opening at the bottom of the cabinet
or MG 1000S.
or MG 1000S.
5
Plug in the cables to the connector.
6
Replace the retaining bar after you have connected all cables to
the cabinet or MG 1000S.
the cabinet or MG 1000S.
7
Terminate the 25-pair cables at the cross-connect terminal.
8
Label the cross-connect terminal for each connector.
and
on
show the
label used with the BIX cross-connecting system.
—End—
Cross-connecting DSLs
Each SILC provides eight four-wire, full-duplex
ports. These ports connect to the trunk wiring facilities (typically cabling
or wiring from outside the building) to form DSLs. Since the DSLs are
polarity-sensitive, maintain signal polarity along each loop as shown
in
or wiring from outside the building) to form DSLs. Since the DSLs are
polarity-sensitive, maintain signal polarity along each loop as shown
in
on
Each UILC provides eight two-wire full-duplex ports. These ports
connect to twisted pair trunk wiring facilities to form DSLs, as shown in
connect to twisted pair trunk wiring facilities to form DSLs, as shown in
. The DSLs are not
polarity-sensitive and it is not necessary to maintain signal polarity along
each loop.
each loop.
Procedure 26
Cross-connecting DSLs at the cross-connect terminal
Step
Action
To cross-connect SILC and/or UILC ports to the trunk wiring facilities:
1
Identify the card type (SILC or UILC) at the cross-connect terminal.
2
Identify transmit and receive pins on the top of the labeled distribution
strip for the card type you are connecting.
strip for the card type you are connecting.
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
.