H3C WX1800H Series Installation Manual page 48

LED
PoE power supply
status LED (PoE)
1000BASE-X SFP port
LED
Status
Steady green
Flashing green
Off
Steady green
Flashing green
Off
6-3
Description
A PoE port is supplying power.
PoE power supply failure or overload has occurred.
No PoE port is supplying power.
A 1000 Mbps link is present on the port.
The port is sending or receiving data at 1000 Mbps.
No link is present on the port.