Software Enable The Dti/Dti Cards; Software Enable The Ntrb21 Tmdi Card - Nortel Meridian 1 Option 11C Manual

Page 40 of 100 DTI Implementation

Software enable the DTI/DTI cards

Software enable the NTRB21 TMDI card

553-3011-310 Standard 13.00
The NTBK04 is twenty feet long. If additional distance is required, the
NT8D97AX fifty-foot extension is available up to a 600 foot maximum. The
only cable required to support the NTAK09 circuit card is the NTBK04.
If you require pinout information on the NTBK04 cable, refer to Table 7.
Table 7
DS-1 line interface pinout for NTBK04 cable
From 50-pin MDF
connector
pin 48
pin 23
pin 25
pin 49
pin 24
1 Enable the NTRB21 TMDI card using the following overlay and
command:
LD 96 ENL TMDI x
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.
2 If in DTI mode, S/W enable the associated D-channel using the following
overlay and commands:
LD 96 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, request the current status of the D-channel by using the LD 60
command STAT DCH (N).
January 2002
to DB-15 Signal
name
pin 1 T
pin 9 R
pin 2 FGND
pin 3 T1
pin 11 R1
Description
transmit tip to network
transmit ring to network
frame ground
receive tip from
network
receive ring from
network