Nortel Networks 311 User Manual
360
NT5D97 Dual-port DTI2 PRI2 card
10
If required, designate connecting blocks at the MDF or wall mounted
cross-connect terminal.
cross-connect terminal.
11
If required, install a Network Channel Terminating Equipment
(NCTE). or Line Terminating Unit (LTU).
(NCTE). or Line Terminating Unit (LTU).
12
Add related office data into switch memory.
13
Enable faceplate switch S1. This is the "Loop Enable" switch.
The faceplate LEDs should go on for 4 seconds then go off and
the OOS, DIS and ACT LEDs should go on again and stay on.
IF DDCH is installed, the DCH LED should flash 3 times.
the OOS, DIS and ACT LEDs should go on again and stay on.
IF DDCH is installed, the DCH LED should flash 3 times.
14
Run the PRI/DTI Verification Test.
15
Run the PRI status check.
—End—
Procedure 16
Removing the NT5D97
Step
Action
1
Determine the cabinet and shelf location of the NT5D97 card to
be removed.
be removed.
2
Disable Network Loop using LD 60. The command is DISL "loop
number."
number."
The associated DCHI might need to be disabled first. The faceplate
switch ENB/DIS should not be disabled until both PRI2/DTI2 loops
are disabled first.
switch ENB/DIS should not be disabled until both PRI2/DTI2 loops
are disabled first.
3
If the NT5D97 card is being completely removed, not replaced,
remove data from memory.
remove data from memory.
4
Remove cross connections at MDF to wall-mounted cross-connect
terminal.
terminal.
5
Tag and disconnect cables from card.
6
Rearrange Clock Controller cables if required.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
01.04
Standard
Release 5.0
23 May 2008
Copyright © 2003-2008, Nortel Networks
.