H3C S7500E Series Installation Manual

144
LED Status Meaning Analysis
Green
The fans are working
properly.
—
Red
The fans are working
abnormally.
A fan failure occurs.
FAN
Off The fans do not work.
This status occurs in the following cases:
• The power module is faulty.
• A power cable connection problem occurs.
• The external power supply is unavailable.
• The system power output switch is not turned on.
Green
The PoE power is output
properly.
—
Red
A PoE power output
problem occurs.
The PoE output voltage is not in the rated voltage
range.
PoE
Off No PoE power is output.
This status occurs in the following cases:
• The power module is faulty.
• A power cable connection problem occurs.
• The external power supply is unavailable.
• The PoE power output switch is not turned on.
PSR2800-ACV power module status LEDs
The PSR2800-ACV power module provides five red-green status LEDs—power input LED (INPUT), power
output LED (OUTPUT), fan LED (FAN), PoE input LED (PoE INPUT), and PoE output LED (PoE OUTPUT).
Table 75 PSR2800-ACV power module status LED description
LED Status Meaning Analysis
Green
The power is input
properly.
—
Red
A power input problem
occurs.
The input voltage is not in the rated voltage range.
INPUT
Off No power is input.
This status occurs in the following cases:
• The power module is faulty.
• A system input power cable connection problem
occurs.
• The external power supply is unavailable.

H3C S7500E Series Specifications

General

Brand	H3C
Model	S7500E Series
Category	Switch
Language	English