H3C S7500E Series Installation Manual

146
PSR6000-ACV power module status LEDs
The PSR6000-ACV power module provides eight red-green status LEDs—system power input LED (SYS
IN), system power output LED (SYS OUT), fan LED (SYS FAN), power input LED (PoE IN1, PoE IN2, and
PoE IN3), power output LED (PoE OUTPUT), and PoE fan LED (PoE FAN).
Table 76 PSR6000-ACV power module status LED description
LED Status Meaning Analysis
Green
The system power is input
properly.
—
Red
A system power input
problem occurs.
The system input voltage is not in the rated voltage
range.
SYS IN
Off No system 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.
Green
The system power is output
properly.
—
Red
A system power output
problem occurs.
This status occurs in the following cases:
• The power module generates an alarm due to
output short-circuit, output over-current, output
over-voltage, or over temperature, and enters
the protection state.
• The system power switch is not turned on.
SYS OUT
Off No system power is output.
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.
Green
The fans are working
properly.
—
Red
The fans are working
abnormally.
This status occurs in the following cases:
• A fan failure occurs.
• The system power switch is not turned on.
SYS FAN
Off The fans do not work.
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