Appendix B: Troubleshooting - Linksys SFE2000P - Managed Ethernet Switch Installation And Administration Manual

Troubleshooting
The RPS1000 is not repairable in the field. The following table shows the appropriate action to take
for specific LED indications.
Symptom Condition
STBY/ACTIVE LED is
The RPS1000 is in standby mode.
blinking amber.
The AC power connection to one
STBY/ACTIVE LED is
or both of the internal power
off.
supplies is faulty or not connected.
The DC output power from the
Output Power LED is
internal power supplies is not
amber. available or is not functioning
correctly.
Temperature LED is
The RPS1000 is approaching an
amber. over-temperature condition.
Fan LED is amber. The fan is not operating properly.
The RPS1000 is unavailable to the
One or more DC
connected device. It is either
Output LEDs are
providing power to another
connected device or a fault
blinking green.
condition exists.
One or more DC
Output LEDs are The RPS1000 is in standby mode.
solid amber.
Appendix B:
RPS1000—Business Series 380W RPS Unit Installation & Administration
Action
Press the STBY/ACTIVE button to put the
RPS1000 in active mode.
Check the AC power connection to
external power.
If the AC power is connected properly, the
problem might be with the RPS1000
internal power supplies.
An internal power supply is defective, or
the RPS1000 has reacted to an over-
current condition. Press the STBY/ACTIVE
button. If the LED color does not turn
green, replace the RPS1000.
Reduce the ambient temperature.
The fan is defective. Replace the RPS1000.
Verify that the RPS1000 is supplying
power to one device. If so, this is a normal
indication and will change when that
external device is again supplying its own
power and you press the STBY/ACTIVE
button.
Press the STBY/ACTIVE button to put the
RPS1000 into active (or ready) mode.
Appendix
B
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