Procedure 31 Enabling The Ntrb21 Tmdi Card - Nortel 1000 Installation And Commissioning Manual

210 1.5 Mb PRI implementation
Procedure 31
Enabling the NTRB21 TMDI card
Step
1
2
3
Copyright © 2003-2007, Nortel Networks
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Table 76
DS-1 line interface pinout for NTBK04 cable
From 50-pin
MDF connector
pin 48
pin 23
pin 25
pin 49
pin 24
Action
Enter the following command in LD 96 to enable the NTRB21 TMDI
card:
ENL TMDI x ALL
where x is the NTRB21 TMDI card number (DLOP). The card
number associated with a NTRB21 TMDI card is based on the slot in
which the card is installed.
If in PRI mode, enter the following command in LD 96 to software
enable the D-channel:
ENL DCH y
where y is the DCH port number that was assigned in LD 17.
Within about 30 seconds, the D-channel layer 3 should be
established. To confirm, enter the following command in LD 60 to
request the current status of the D-channel:
STAT DCH (N)
The system response is:
DCH N EST OPER
This means that the D-channel is established and operational.
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
Signal
To DB-15 name
pin 1 T
pin 9 R
pin 2 FGND
pin 3 T1
pin 11 R1
—End—
Description
transmit tip to
network
transmit ring to
network
frame ground
receive tip from
network
receive ring from
network