Lower Backplane Cover - Cisco ONS 15454 DWDM Reference Manual

Chapter 1 Shelf Assembly Hardware
Figure 1-27

1.7.1 Lower Backplane Cover

The lower section of the ONS 15454 ANSI backplane is covered by either a clear plastic protector
(15454-SA-ANSI) or a sheet metal cover (15454-SA-HD), which is held in place by five 6-32 x 1/2 inch
screws. Remove the lower backplane cover to access the alarm interface panel (AIP), alarm pin fields,
frame ground, and power terminals
Figure 1-28
78-18343-02
Backplane Covers
B
(Figure
Removing the Lower Backplane Cover
Retaining
screws
A
1-28).
Cisco ONS 15454 DWDM Reference Manual, R8.5
1.7.1 Lower Backplane Cover
Backplane Sheet Metal
Covers
Lower Backplane
Cover
1-29