Руководство По Установке для Cisco Cisco ONS 15454 SONET Multiservice Provisioning Platform (MSPP)

According to local site practice, replace any cable bundling ties or lacing you removed.

To remove the lower backplane cover, loosen and remove the five screws that secure it to the ONS 15454 
and pull it away from the shelf assembly (

Loosen and remove the six perimeter screws that hold the sheet metal cover and UBIC-V in place 
(

Use a Phillips screwdriver to loosen each jack screw a maximum of two turns. Rotate each jack screw 
two turns at a time (per the rotation indicator) until all jack screws are fully disengaged (

). 

Loosening the jack screws unevenly could cause damage to the UBIC-V connectors.

Grip two of the jack screws and use them to carefully pull the UBIC-V away from the shelf. 

Attach backplane sheet metal covers whenever EIAs are not installed. 

For information on obtaining documentation, submitting a service request, and gathering additional 
information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and 
revised Cisco technical documentation, at:

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are a free service and Cisco currently supports RSS version 2.0. 

This document is to be used in conjunction with the documents listed in the 

 section.

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