5-44
NOTE:
Only the following switches provide an RPS status LED:
•
S5130S-28P-HPWR-EI
•
S5130S-52P-PWR-EI
•
S5130S-10MS-UPWR-EI
•
S5130S-28S-HPWR-EI
•
S5130S-52S-PWR-EI
•
S5130S-28MP-HPWR-EI
Table5-1 Power failure indication of the system status and RPS status LEDs
Power input type
LED status
Description
AC input
The system status LED is off.
AC power input failure
DC input
The system status LED or RPS status
LED is off.
DC power input failure
Concurrent AC and DC
inputs
The system status LED is off.
AC and DC power inputs failure
The system status LED is on. The RPS
status LED is steady yellow.
AC input failure
The system status LED is on. The RPS
status LED is off.
DC input failure
Symptom
The system status LED is off, or RPS status LED is yellow or off. The AC or DC input failure has
occurred.
Solution
To resolve the issue:
1.
Verify that the AC or DC power cord is correctly connected to the switch.
2.
Verify that the AC-input or DC-input power receptacle on the switch and the connected AC or
DC power outlet are in good condition.
3.
Verify that the AC or DC power source is operating correctly.
4.
Verify that the operating temperature of the switch is in the acceptable range, and the power
supply has good ventilation. Overtemperature can cause the power supply to stop working and
enter protection mode.
5.
If the issue persists, contact H3C Support.
Removable power supply failure
The S5130S-28F-EI and S5130S-52F-EI switches use removable power supplies. You can
determine the power supply operating status by examining the power supply LEDs PWR1 and
PWR2 on the switch front panel. For descriptions about the PWR1 and PWR2 LEDs, see LEDs in
S5130S-EI Switch Series Hardware Information and Specifications
.
