Nortel DMS-100 Series Replacement Procedures page 861

Connector slot (16),
always unequipped
when NTEX54
DBIC is installed
DBIC RJ-45
connector
DBIC
21 Close the line drawer.
22
Insert the fuses that you removed in step 11. Refer to the following figure.
DMS-100 Family NA100 Card Replacement Procedures Volume 6 of 7 LET0015 and up
XPM card replacement procedures (continued)
in an RSC-S (DS-1) Model A LCME
DANGER
Potential equipment damage
Make sure you insert the fuses in the correct location on the
fuse panel to prevent equipment damage.
(continued)
Data cable trough
assembly
1-829
NTEX54