Nortel North American DMS-100 Instruction Manual page 254

Replacing an NTFX39 bulkhead splitter unit
Replacing an NTFX39 bulkhead splitter unit
This procedure includes directions to manually busy the controller card
for the IOM. Perform this procedure from a MAP terminal that does not
connect to the IOM that has the manual-busy controller card.
At the MAP terminal
1
2
3
DMS-100 Family NA100 Trouble Locating and Clearing Procedures Volume 2 of 2 LET0015 and up
Trouble locating and clearing procedures (continued)
CAUTION
Loss of service
This procedure instructs you to disconnect the IOM
controller card and the connected devices to replace the
splitter unit. Perform this procedure to recover
out-of-service components. Perform this procedure during
periods of low traffic.
Obtain a replacement splitter unit. Ensure that the replacement unit has the
same PEC and PEC suffix as the removed unit.
To access the IOD level of the MAP display, type
>MAPCI;MTC;IOD
and press Enter.
Example of a MAP display:
IOD
IOC 0 1 2 3
STAT . . . S
DIRP: SMDR B XFER:
MLP : . DPPP:
To post the configured IOM controller, type
>IOC ioc_no
and press Enter.
where
ioc_no
is the IOM identification number
Example of a IOM MAP display:
ATTENTION
. SLM : .
. DPPU: .
1-239
(continued)
NPO: . NX25:
SCAI :
.