Nortel 7400 Hardware Installation page 357

Procedure steps
1 Install all of the termination panels for one-for-n configuration as
described in the procedure "Installing a 19-inch rack-mounted termination
panel" (page 240).
2 Secure a cable management bracket to each side of the sparing panel
with 4 of the provided screws.
Note: The cable management brackets allow you to neatly route cables
from the front of the sparing panel to the rear of the device.
3 Align, plug in and fasten the D-sub connectors of all the inter-panel flexi-
cables into the faceplate of the sparing panels so that each OBPn
connects to each corresponding IBPn below it. Omit connecting flexi-
cables to the bottom row of connectors on the Main A (bottom) panel.
4 As each flexi-cable is plugged in, fasten the connectors together by sliding
the latch along the long axis of the connector. The latch engages both
connector studs in one motion.
5 If necessary, change the fasteners on the sparing connections of the Main
A (bottom) panel as described in the procedure "Changing fasteners on
an MSA32 sparing panel" (page 213).
Multiservice Switch 7400 Hardware Installation, Maintenance, and Upgrade 6.1S2
Chapter 39 Hardware procedures 357