15-27
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 15 Shelf Hardware Reference
15.7.1 Lower Backplane Cover
Figure 15-25
Backplane Covers
15.7.1 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 15-26
Removing the Lower Backplane Cover
B
A
32074
Lower Backplane
Cover
Backplane Sheet Metal
Covers
32069
Retaining
screws
Summary of Contents for ONS 15454 DWDM
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