Allied Telesis AT-RPS3000 - Manual (Page 85)

AT-RPS3000 Redundant Power Supply Installation Guide
85
❒
Verify that the power supply module that is suppose to be delivering
the PoE+ power from the chassis is either the AT-PWR800 or
AT-PWR1200 Module. The AT-PWR250 Module do not support PoE+
power.
❒
Check the FAN LED for the power supply module, in the LED panel. If
the LED is amber, one or both fans in the module are not functioning
properly. If this occurs, the module continues to provide system power
on both of its RPS ports, but stops providing PoE+ power on the RPS
PoE+/System port.
❒
Check the TEMP LED in the LED panel. If the LED is amber, the power
module may be overheating. When this occurs, the module continues
to provide system power on both of its RPS ports, but stops providing
PoE+ power on the RPS PoE+/System port.