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LEDs State
Description
LED
Off
The router is not using the console port.
GE
Steady green
A 1000 Mbps link is present.
Flashing green
Data is being received or transmitted at 1000 Mbps.
Steady yellow
A 10/100 Mbps link is present.
Flashing yellow
Data is being received or transmitted at 10/100 Mbps.
Off
No link is present.
SFP
Steady green
A link is present on the SFP interface.
Flashing green
Data is being transmitted or received on the SFP interface.
Steady yellow
The SFP transceiver didn't pass the detection.
Off
No link is present on the SFP interface.
AC OK
Off
No power input or the power input is faulty.
Steady green
The power is input properly.
DC OK
Off
No power output or the power output is faulty.
Steady green
The power is output properly.
Input
Off
No power input or the power input is faulty.
Steady green
The power is input properly.
Output
Off
No power output or the power output is faulty.
Steady green
The power is output properly.
AC OK
Off
No power input or the power input is faulty.
Steady green
The power is input properly.
DC OK
Off
No power output or the power output is faulty.
Steady green
The power is output properly.