H3C A3600 Series, Installation Manual, Page: 25 / 69

LED Mark Color Indicates
Flash Data is being received/sent on the port
Yellow
ON The port is operating in half duplex mode
Flash Data is being received/sent on the port
Flashing yellow (3 Hz) The port fails POST.
OFF
No data is being received/sent on the
port
PoE
Solid green The port is providing power
Flashing green (3 Hz)
Exceeds the upper limit of power
consumption on the port or the left power
is not enough.
Solid yellow
PoE fault occurs, and the port cannot
provide power normally.
Flashing yellow (3 Hz) The port fails POST.
OFF The port does not provide power.
1000Base-X
SFP port
LED
—
Speed
Green
ON A 1000 Mbps link is present.
Flash Data is being received/sent on the port
Flashing yellow (3 Hz) The port fails POST.
OFF No link is present.
Duplex
Green
ON The port is operating in full duplex mode
Flash Data is being received/sent on the port
Flashing yellow (3 Hz) The port fails POST.
OFF No link is present.
PoE
Flashing green (3 Hz) The port fails POST.
OFF ––
Status LED
of the
1000Base-X
SFP serving
as a fabric
port
—
Speed
Green
ON
The port is connected, and the device is
in an IRF loop fabric.
Flash Data is being received/sent on the port
Yellow
ON
The port is connected, and the device is
in an IRF chain fabric.
Flash Data is being received/sent on the port
Flashing green (3 Hz) A fault occurs to the fabric.
Flashing yellow (3 Hz) The port fails POST.
OFF The port is not connected.
Duplex
Green
ON The port is operating in full duplex mode.
Flash Data is being received/sent on the port.
Flashing yellow (3 Hz) The port fails POST.
OFF The port is not connected.