Cisco cBR - Page 4

Removing the Power Module from the Cisco cBR Chassis
Before You Begin
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Attach an ESD-preventive wrist strap to your wrist and connect the other end to the grounding lug
connected to the chassis.
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Be aware of the weight and size of the equipment. Handle it with care.
Restrictions
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For the DC-powered Cisco cBR with N+1 redundancy, ensure that the chassis has at least five operational
DC Power Modules for the chassis to be functional.
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For the AC-powered Cisco cBR with N+1 redundancy, ensure that the chassis has at least four operational
AC Power Modules for the chassis to be functional.
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For the AC-powered Cisco cBR with 1+1 redundancy, ensure that the chassis has six operational AC
Power Modules for the chassis to be functional.
Required Tools and Equipment
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ESD-preventive wrist strap
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3/16" flat-blade torque screwdriver
Cisco Converged Broadband Routers Hardware Installation Guide
4
Maintaining the Power System in the Cisco cBR Chassis
Removing the Power Module from the Cisco cBR Chassis