Nortel Networks 400 4.0 manual RAID upgrade kit, BCM200 main unit hard disk and bracket

Models: 400 4.0 BCM200

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Chapter 2 Introducing the BCM hardware 67

Figure 41 BCM200 main unit hard disk and bracket

Front view

Rear view

 

Hard disk bracket

Hard disk

 

Connector

 

 

Hard disk bracket lift tab

Figure 42 BCM400 main unit hard disk and bracket

Front view

Rear view

 

Hard disk bracket

Hard disk

 

 

Hard disk bracket lift tab

RAID upgrade kit

The BCM200 main unit and the BCM400 main unit (standard) can contain a redundant array of independent disks (RAID). The RAID upgrade kits have a single hard disk (mirror) and RAID controller card. Use your current hard disk (from the single disk system) as the primary hard disk. When the RAID upgrade is installed, the data from the primary hard disk is written to the mirror hard disk. The dual hard disk configuration provides one-fault tolerance capability.

BCM200/400 4.0 Installation and Maintenance Guide

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Nortel Networks 400 4.0 manual RAID upgrade kit, BCM200 main unit hard disk and bracket