About the Redundant Power Supply

1-2

1
LEDs
The following diagram and table describe the functions of the LEDs on the Front
Panel.
Figure 1-2. LEDs
Table 1-1. Port Status LEDs
LED Condition Status
RPS 1, 2, 3, 4 On Green Power is being supplied to the RPS, the unit is functioning
normally, and the RPS port is connected to a switch.
Flashing Green Power is being supplied to the RPS, the unit is functioning
normally, but no switch is connected to the RPS port.
Off Power is off, or a failure has occurred.
Fan On Green The fans are functioning normally.
Flashing Red One or more fans have failed.
Off The unit is not connected to an AC power source.
Fan
12
4
3
VSER-RPU-SYS