Nortel Networks BCM200/400 - Manual (Page 40)

40 Chapter 2 Introducing the BCM hardware
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Figure 6 Advanced function tray
BCM400 advanced function tray RAID Status LEDs
Three LEDs are located on the bezel face of the advanced function tray (see Figure 7 ). The LEDs
show the current state of redundant array of independent disks (RAID) hardware components.
The RAID Status LEDs indicate monitoring of the following:
• Primary hard disk activity
• Mirror hard disk activity
• RAID card status activity
Reserved bay
IDE connector
Advanced function tray face with single hard disk
Advanced function
tray chassis
Status LEDs
(RAID only)
Buzzer reset button
(RAID only)
Reserved bay
Advanced function
tray latch
Bezel screw
Hard disk cage
Hard disk
Power supply
connector
Primary disk
Power supply
connector
Advanced function tray RAID configuration
Mirror
disk
IDE connector
Hard disk cage
Hard disk
cage lift tab
RAID
card
Hard disk