HP 7500 Series Installation Manual page 137

LED Status
Green
Red
PoE OUT
Off
Green
Red
PoE FAN
Off
Description
The PoE power is output
correctly.
A PoE power output
problem has occurred.
No PoE power is output.
The PoE fans are operating
correctly.
The PoE fans are operating
incorrectly.
No PoE power is input.
131
Analysis
N/A
This status has occurred in the following cases:
•
The power supply generates an alarm due to
output short-circuit, output over-current, output
over-voltage, or over temperature, and enters
the protection state.
•
The PoE power switch is not turned on.
This status has occurred in the following cases:
•
The power supply is faulty.
•
An input power cord connection problem has
occurred to PoE1, PoE2, and PoE3.
•
The external power supply is unavailable.
N/A
This status has occurred in the following cases:
•
A PoE fan failure has occurred.
•
The PoE power switch is not turned on.
This status has occurred in the following cases:
•
The power supply is faulty.
•
An input power cord connection problem has
occurred to PoE1, PoE2, and PoE3.
•
The external power supply is unavailable.