73
The switch is performing power-on
self test (POST).
Some ports have failed to pass POST.
The switch is powered off.
RPS status LED
The RPS status LED shows the operating status of the RPS DC input.
Table 19 RPS status LED description for the non-PoE switches
Both the RPS DC input and the AC input are normal, or an RPS is
connected and the AC input is normal.
The RPS DC input is normal, but the AC input is disconnected or
has failed.
Table 20 RPS status LED description for the PoE switches
Both the RPS DC input and the AC input are normal.
The RPS power input is normal, but the AC input is disconnected
or has failed.
The RPS power input is abnormal or no RPS is connected.
Port mode LED
The port mode LED indicates which type of information is being shown by the network port LEDs.
You can use the port LED mode switching button to change the type of port information that is displayed.
Table 21 Port mode LED description
The network port LEDs are showing port rates.
Flashing green (1 Hz) (available
only for the PoE switches)
The network port LEDs are showing the status of
PoE power supply on the ports.
The network port LEDs are showing duplex
modes.