47
Maintenance and troubleshooting
Power module failure
Fixed power module failure
The S5130-30S-HI and S5130-54S-HI switches use fixed power modules, and support three power
input modes: AC input, RPS DC input, and concurrent AC and RPS DC inputs.
Look at the system status LED and the RPS status LED of the switch to identify power system failure.
Table 9 Description for the power failure indication LEDs
LED Mark Status
Description
System
status
LED
SYS
Off
The switch is powered off.
RPS
status
LED
RPS
Steady green
The AC input is normal, and the RPS is in position or operating
correctly.
Steady yellow
RPS power input is normal, but AC input has failed or AC input is
not connected.
Off
No RPS is connected.
AC input
•
Symptom
The system status LED is off.
•
Solution
To resolve the issue:
a.
Verify that the AC power cord is securely connected to the switch, and the AC-input power
receptacle on the switch and the connected AC power source are in good condition.
b.
Verify that the external AC power system is operating correctly.
c.
Verify that the operating temperature of the switch is in an acceptable range, and the power
module has good ventilation. Over-temperature can cause the power module to stop
working and enter protection state.
d.
If the issue persists, contact H3C Support.
RPS DC input
•
Symptom
The system status LED or RPS status LED is off.
•
Solution
To resolve the issue:
a.
Verify that the switch is securely connected to the RPS.
b.
Verify that the RPS is operating correctly.
c.
Verify that the operating temperature of the switch is in an acceptable range, and the power
module has good ventilation. Over-temperature can cause the power module to stop
working and enter protection state.
d.
If the issue persists, contact H3C Support.
Содержание S5130-30C-HI
Страница 23: ...16 Figure 20 Mounting the switch in the rack 1 Figure 21 Mounting the switch in the rack 2...
Страница 40: ...33 Figure 46 Installing an expansion card LSWM2SP2PM Figure 47 Installing an expansion card LSPM6FWD 1 2 3 4...
Страница 51: ...44 Figure 57 Connecting the switches in one rack 1 2 3 4 5 6 7 8 9...
Страница 89: ...82 Figure 81 Airflow through the S5130 54C HI switch Figure 82 Airflow through the S5130 54QS HI switch...