110
LED Status
Description
Red
A system power output problem has occurred because one of the
following conditions exists:
•
The power supply generates an alarm and enters the protection state
because of output short-circuit, output over-current, output
over-voltage, or over temperature.
•
The system power switch is turned off.
Off
No system power is output because one of the following conditions exists:
•
The power supply is faulty.
•
The system input power cord is disconnected.
•
The external power supply is unavailable.
SYS FAN
Green
The fans are operating correctly.
Red
The fans are operating incorrectly because one of the following conditions
exists:
•
A fan failure has occurred.
•
The system power switch is turned off.
Off
The fans stop operating because one of the following conditions exists:
•
The power supply is faulty.
•
The system input power cord is disconnected.
•
The external power supply is unavailable.
PoE IN1
Green
The PoE power (PoE 1) is input correctly.
Red
A power input problem has occurred to PoE 1 because the input voltage of
PoE 1 is out of the rated voltage range.
Off
No power of PoE 1 is input because one of the following conditions exists:
•
The power supply is faulty.
•
The input power cord of PoE 1 is disconnected.
•
The external power supply is unavailable.
PoE IN2
Green
The PoE power (PoE 2) is input correctly.
Red
A power input problem has occurred to PoE 2 because the input voltage of
PoE 2 is out of the rated voltage range.
Off
No power of PoE 2 is input because one of the following conditions exists:
•
The power supply is faulty.
•
The input power cord of PoE 2 is disconnected.
•
The external power supply is unavailable.
PoE IN3
Green
The PoE power (PoE 3) is input correctly.
Red
A power input problem has occurred to PoE 3 because the input voltage of
PoE 3 is out of the rated voltage range.
Off
No power of PoE 3 is input because one of the following conditions exists:
•
The power supply is faulty.
•
The input power cord of PoE 3 is disconnected.
•
The external power supply is unavailable.
PoE OUT
Green
The PoE power is output correctly.