Nortel BCM200 Installation And Maintenance Manual page 36

36 Chapter 2 Introducing the BCM hardware
Figure 5 BCM400 main unit internal components (RFO configuration)
Front view
Hard disks &
RAID
Advanced
function tray
Base function
tray
Rear view
MBM backplane
connectors
Fan exhausts
Fan access
panel
N0060612 N0060612
Power supply
Rack-mount bracket
Removable cover
Fans
MBM backplane
Power supply
support bracket
mount