Fan Tray Status Leds - H3C S7500X Series Installation Manual

Table 4 Power module status LED description (1)
PWR OK LED
status
On
Off
Off
Table 5 Power module status LED description (2)
PWR LED status
Steady green
Steady red
Off

Fan tray status LEDs

Fan tray status LEDs vary by MPU model.
•
If the MPU provides a pair of LEDs FAN OK and FAIL to indicate the status of the fan trays,
see Table 6
•
If the MPU provides only one OK/FAIL LED to indicate the status of the fan trays, see
the fan trays status LED description.
Table 6 Fan tray status LED description (1)
FAN OK LED
status
On
Off
Off
PWR FAIL
Description
LED status
Off All power modules are operating correctly.
A power module is not outputting power because one of the following
conditions exists:
•
On
•
•
•
•
Off
Description
All power modules are operating correctly.
A power module is not outputting power because one of the following
conditions exists:
•
•
•
•
•
for the fan trays status LED description.
FAN FAIL
Description
LED status
Off The fan tray is operating correctly.
On A fan problem has occurred or the fan tray is not in position.
Off The switch is not powered on.
The power module is faulty or switched off.
The power cord is disconnected.
The external power supply is unavailable.
No power modules are installed in the chassis.
No power modules are outputting power because one of the
following conditions exists:
The power modules are faulty or switched off.
The power cords are disconnected.
The external power supply is unavailable.
The power module is faulty or switched off.
The power cord is disconnected.
The external power supply is unavailable.
No power modules are installed in the chassis.
No power modules are outputting power because one of the
following conditions exists:
The power modules are faulty or switched off.
The power cords are disconnected.
The external power supply is unavailable.
3
Table 7 for