Nortel DMS-100 Series Maintenance Manual page 355

3 Use the following table to identify which shelves, converters, and circuit
breakers (CB) are associated with the alarm and control card you want to
replace.
Alarm and
Shelf control
card
NT0X91AA
NT0X91AE
NT0X91AE
Note: The CBs are located on the FSP, shelf position 19.
4 Record the numbers of the shelves and CBs associated with the alarm and
control card.
5 Record the numbers of each outside plant module (OPM), remote
maintenance module (RMM) and emergency stand alone (ESA) module
associated with the alarm and control card to be replaced.
At the MAP display
6 Access the PM level of the MAP display by typing
>MAPCI;MTC;PM
and pressing the Enter key.
7
Post the OPM that is controlled by the alarm and control card as recorded in
step 5 by typing
>POST LCM
and pressing the Enter key.
where
site_name
is the name of the site where the LCM is located
OPM card replacement procedures
power Converter
NT2X70 in slot 22
NT2X70 in slot 25
NT2X09 and
NT2X06
CAUTION
Loss of service
This procedure contains directions to busy one or more
peripheral modules (PM) in a frame. Since busying a PM
affects subscriber service, replace alarm and control cards
only during periods of low traffic.
site_name frame_no lcm_no
DMS-100 Family OPM Maintenance Manual XPM14 and up
NT0X91AE
in an OPM
(continued)
shelf
number circuit breaker
05 CB4
05 CB1
05 CB5
8-15