Руководство По Установке для Cisco Cisco ONS 15454 SONET Multiservice Provisioning Platform (MSPP)
7
Installing and Operating UBIC-V EIAs in the Cisco ONS 15454
78-16140-04
Remove the Backplane Covers
Figure 3
ONS 15454 Rear View (with Sheet Metal Covers Attached)
Remove the Backplane Covers
Before installing the UBIC-V EIA(s), you must prepare the backplane for installation. If a UBIC-V EIA
has not been installed, you need to remove the backplane sheet metal covers to expose the UBIC-V EIA
backplane-mating connectors. You will need a Phillips screwdriver for this procedure.
has not been installed, you need to remove the backplane sheet metal covers to expose the UBIC-V EIA
backplane-mating connectors. You will need a Phillips screwdriver for this procedure.
Step 1
To remove the lower backplane cover, using a Phillips screwdriver loosen and remove the five screws
that secure it to the ONS 15454 and pull it away from the shelf assembly.
that secure it to the ONS 15454 and pull it away from the shelf assembly.
Step 2
Loosen and remove the nine perimeter screws that hold the backplane sheet metal cover(s) in place.
Step 3
Lift the panel by the bottom to remove it from the shelf assembly.
Step 4
Store the panel for later use.
Attach the backplane sheet metal cover(s) whenever EIA(s) are not installed.
shows how to
remove a sheet metal cover.
B
A
32074
Lower Backplane
Cover
Cover
Backplane Sheet Metal
Covers
Covers