Concurrent rps and ac inputs, Hot swappable power module failure, Planning irf fabric setup – H3C Technologies H3C S5560 Series Switches User Manual
Page 59: Planning irf fabric size and the installation site
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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 problem persists, contact H3C Support.
Concurrent RPS and AC inputs
•
Symptom 1
The system status LED is off.
•
Solution
To resolve the problem:
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 outlet are in good condition.
b.
Verify that the external AC power system is operating correctly.
c.
Verify that the switch is securely connected to the RPS.
d.
Verify that the RPS is operating correctly.
e.
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.
f.
If the problem persists, contact H3C Support.
•
Symptom 2
The system status LED is on but the RPS status LED is steady yellow.
•
Solution
To resolve the problem:
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 outlet are in good condition.
b.
Verify that the external AC power system is operating correctly.
c.
If the problem persists, contact H3C Support.
•
Symptom 3
The system status LED is on but the RPS status LED is off.
•
Solution
To resolve the problem:
a.
Verify that the switch is securely connected to the RPS.
b.
Verify that the RPS is operating correctly.
c.
If the problem persists, contact H3C Support.
Hot swappable power module failure
This section applies to the S5560-30F-EI, S5560-30C-EI, S5560-54C-EI, S5560-30C-PWR-EI,
S5560-54C-PWR-EI, and S5560-54QS-EI switches.
For the S5560-30F-EI, S5560-30C-EI, and S5560-54C-EI, examine the PWR1 or PWR2 LED of the switch
to identify power module failure.