Hardware Reference
57
C613-03031-01 REV E
LEDs
•
AC power supply
•
RPS fan fault
•
Router PSU fault
•
RPS PSU fault
•
Main (router) fan fault
AC Power Supply
•
Universal 110/240 VAC 50/60 Hz input
DC Output
•
5V/6.5A
•
12V/1.0A
•
-12V/0.2A
LEDs
LEDs on the rear panel indicate the RPS’s operational status.
Table 25: AT-RPS 740 LEDs.
LED
State
Function
Power
Green
The RPS unit is receiving AC power and the
voltage is within an acceptable range.
RPS Fan Fault
Amber
The RPS is switched OFF.
Mains power to the RPS has failed.
An RPS fan has failed.
Off
Normal operation.
Main PSU Fault
Amber
The corresponding router is switched OFF or its
PSU has failed.
Mains power to the router has failed.
The DC cable between the router and RPS is
not connected.
The RPS is supplying power to the router.
Off
Normal operation.
RPS PSU Fault
Amber
The RPS is switched OFF or its PSU has failed.
Mains power to the RPS has failed.
The DC cable between the corresponding
router and RPS is not connected.
Off
Normal operation.
Main Fan Fault
Amber
The DC cable between the corresponding
router and RPS is not connected.
A main router fan has failed.
Off
Normal operation.
