H3C WX1800H Series Installation Manual page 47

WX1820H
Figure6-3 WX1820H LEDs
(1) LEDs for the 100/1000BASE-T autosensing Ethernet copper ports
(2) System status LED (SYS)
WX1840H
Figure6-4 WX1840H LEDs
(1) LEDs for the 100/1000BASE-T autosensing Ethernet copper ports
(2) LEDs for the 1000BASE-X SFP ports
LED description
LED
100/1000BASE-T or
100/1000BASE-T PoE+
autosensing Ethernet
copper port LED
System status LED
(SYS)
Status
Steady green
Flashing green
Steady yellow
Flashing yellow
Off
Fast flashing green
Slow flashing green
Steady red
Off
6-2
(3) System status LED (SYS)
Description
A 1000 Mbps link is present.
Data is being received or transmitted at 1000 Mbps.
A 100 Mbps link is present.
Data is being received or transmitted at 100 Mbps.
No link is present.
The system is loading software.
The system is operating correctly
A problem, such as startup failure, power failure, or
overtemperature has occurred.
The device is in the reset process, or the system is not
operating.