1-7
LED
Mark
Status
Description
Solid green
The PoE/PoE+ is operational.
Blinking green (3 Hz)
PoE/PoE+ supply is not available because
the maximum output power of the port is
exceeded or the remaining power is
insufficient.
Solid yellow
The ports cannot provide PoE/PoE+ supply
due to an over-temperature, over-voltage, or
under-voltage protection shutdown of the
PoE/PoE+ system.
Blinking yellow (3 Hz)
At least one port failed to pass the POST; if
the PoE sub-board is in position, it may be
caused by a UART communication failure or
some other self test failure.
PoE/PoE+ status
LED
(green/yellow)
Mode
Off
No PoE/PoE+ supply.
Solid green
Both AC and DC inputs are normal.
Solid yellow
The AC input is abnormal or no AC input is
present, while the DC input is normal.
RPS status LED
(yellow/green)
RPS
Off
No DC input is present.
Solid green
A 1000 Mbps link is present on the port.
Blinking green (33
Hz)
The port is receiving or transmitting data at
1000 Mbps.
Solid yellow
A 10/100 Mbps link is present on the port.
Blinking yellow (33
Hz)
The port is receiving or transmitting data at
10/100 Mbps.
Blinking yellow (3 Hz) The port failed to pass the POST.
10/100/1000
Base-T Ethernet
port status LED
(yellow/green)
—
Off
No link is present on the port.
Solid green
A 1000 Mbps link is present on the port.
Blinking green (33
Hz)
The port is receiving or transmitting data at
1000 Mbps.
Solid yellow
A 100 Mbps link is present on port.
Blinking yellow (33
Hz)
The port is receiving or transmitting data at
100 Mbps.
Blinking yellow (3 Hz) The port failed the POST.
Gigabit SFP port
status LED
(yellow/green)
—
Off
No link is present on the port.
Solid green
An extension module is present in the slot.
Solid yellow
The slot does not support the extension
module installed in it.
Blinking green
The extension module is receiving or
transmitting data.
Blinking yellow
The extension module failed the POST.
Extension slot
LED
(yellow/green)
MOD1
(or
MOD2)
Off
No extension module is present in the slot or
the extension module is not connected.
