User's Manual

64 Chapter 2 Introducing the BCM hardware

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Figure 38 Standard power supply connectors

BCM400 redundant power supply

The BCM400 redundant power supply (RPS) is available as a field replaceable unit (FRU) or as

part of the BCM400 RFO. The redundant power supply consists of two power supply modules and

a power supply unit (see Figure 39 and Figure 40). The power supply modules are interchangeable

and can be exchanged one at a time during power-on conditions.

Connector Configuration for

Standard Sparkle Power Supply New Lengths

Purpose and Notes

500mm to first,

+50mm to next,

+100mm to last

(total 650mm)

tie wrapped

every 5cm

480mm

430mm to first

(right angle) ,

+150mm to

next (total

580mm)

525mm MBM Back plane

MBM Back plane for BCM400, not required for BCM200

Hard disk cage, extra connectors to be tucked under the

hard disk

Reserved for future use

I/O Card

525mm

480mm