Removing The Nt5D97; Procedure - Nortel Circuit Card Installation Manual

Page 364 of 906
553-3001-211 Standard 3.00
NT5D97 Dual-port DTI2/PRI2 card
8 Run and connect the NT5D97 cables.
CAUTION
Clock Controller cables connecting the Clock
Controller and NT5D97 card must NOT be routed
through the center of the cabinet past the power
harness. Instead they should be routed around the
outside of the equipment shelves.
9 If required, install connecting blocks at the MDF or wall mounted
cross-connect terminal.
10 If required, designate connecting blocks at the MDF or wall mounted
cross-connect terminal.
11 If required, install a Network Channel Terminating Equipment (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.
14 Run the PRI/DTI Verification Test.
15 Run the PRI status check.

Procedure 15

Removing the NT5D97

1 Determine the cabinet and shelf location of the NT5D97 card to be
removed.
2 Disable Network Loop using LD 60. The command is DISL "loop number."
The associated DCHI might have to be disabled first. The faceplate switch
ENB/DIS should not be disabled until both PRI2/DTI2 loops are disabled
first.
August 2005
End of Procedure