Installation Manual
H3C S3600 Series Ethernet Switches Chapter 1 Product Overview
1-31
LED Mark Color Indicates
ON A 100 Mbps link is present.
Green
Flash
Data is being received/sent on
the port
ON A 10 Mbps link is present.
Yellow
Flash
Data is being received/sent on
the port
Flashing yellow
(3 Hz)
The port fails POST.
Speed
OFF No link is present.
ON
The port is operating in full
duplex mode
Green
Flash
Data is being received/sent on
the port
ON
The port is operating in half
duplex mode
Yellow
Flash
Data is being received/sent on
the port
Flashing yellow
(3 Hz)
The port fails POST.
Duplex
OFF
No data is being received/sent
on the port
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.
10Base-
T/100Ba
se-TX
port LED
—
PoE
OFF
The port does not provide
power.