6
LED
State
Description
PoE power
input (PoE
IN1*)
Off
No PoE power input is present.
Green
The PoE power input is normal.
Red
The PoE power input is abnormal.
PoE power
output
(PoE OUT)
Off
No PoE power input is present.
Green
The power output is normal.
Red
The power switch is in the OFF
position.
Power alarm (output short circuit,
output over-current, output
over-voltage, or overheat occurs to the
power module, and the power module
takes a self-protection action).
PoE fan
(PoE FAN)
Off
No PoE power input is present.
Green
The PoE fan works normally.
Red
The PoE switch is in the off position.
The PoE fan is faulty (the PoE module
takes a self-protection action and stops
power output two seconds after the fan
fails.)
Note*: Description for PoE IN1, PoE IN2, and PoE IN3 is the
same.
