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Hardware options
The following list provides an overview of the redundant power supply hardware.
• Redundant power supply
• Mounting hardware
Status LEDs
The following illustration shows the power supply status LEDs.
The redundant power supply LEDs are described in the following table.
Table 1. Redundant power supply status LEDs
Symbol
!
○
The following table describes the system LEDs.
Table 2. Redundant power supply LED descriptions
Function
Total Power Failure
Service Required
Power supply (n*) OK but
disabled or not connected
Power supply (n*) OK and
enabled
Power supply (n*) Failure
Fans OK
Description
Fan status
Service LED
Power supply status
Service required
Off
Flash blue
Off
Off
Flash blue
Not applicable
Power supply (n)†
Off
Flash green (Note 1)
Off
Steady green
Flash green
Not applicable
Fan
Off
Flash green (Note 2)
Not applicable
Not applicable
Not applicable
Steady green
.
Chapter 1
Introduction
3
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