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42 Chapter 1 Introduction to the Business Communications Manager Platform Hardware
P0993133 03
Table 5 Power supply field replaceable units
Component description BCM200 PEC BCM400 PEC FRU Description
Installation
procedure
BCM Universal power supply NTAB3423 NTAB3423 Platform Power
Supply on page
65
Replace a
Standard Power
Supply on page
192
BCM400 redundant power
supply module (single)
Not applicable NTAB3419 BCM400
redundant power
supply on page
66
Upgrade to a
redundant power
supply on page
203
Table 6 Cooling fan field replaceable units
Component description BCM200 PEC BCM400 PEC FRU Description
Installation
procedure
BCM2.5/BCM400 Cooling fan
(4-wire base unit)
Not applicable NTAB3315 Cooling Fan on
page 68
Install a BCM400
cooling fan on
page 182
BCM Expansion Unit Cooling
Fan FRU
Not applicable NTAB9650 Cooling Fan on
page 68
Install an
expansion unit
fan on page 190
BCM200 Chassis cooling fan NTAB3424 Not applicable Cooling Fan on
page 68
Install the
BCM200 cooling
fan on page 187
Table 7 Media bay module
Component description BCM200 PEC BCM400 PEC FRU Description
Installation
procedure
BCM MBM Bay Filler Blanking
Plate FRU
NTAB3279 NTAB3279 BCM MBM Metal
filler
Install a Media
Bay Module on
page 109
DTM MBM NT7B04AAAC NT7B04AAAC
Digital trunk media
bay module
on
page 75
Install a Media
Bay Module on
page 109
CTM4 - CLID Trunk MBM NT5B18AAAD NT5B18AAAD
Caller ID trunk
media bay module
on page 76
Install a Media
Bay Module on
page 109
CTM8-CLID MBM NT5B18ABAA NT5B18ABAA
Caller ID trunk
media bay module
on page 76
Install a Media
Bay Module on
page 109
BRI S/T MBM NT7B76AAAH NT7B76AAAH
Basic rate interface
media bay module
on page 77
Install a Media
Bay Module on
page 109