Huawei Quidway S3900 Series Installation Manual page 39

Installation Manual
Quidway S3900 Series Ethernet Switches
LED
1000Bas
e SFP
port LED
1000Bas
e SFP
Fabric
port LED
Mark Color
Green
Speed
Flashing yellow
(3 Hz)
OFF
Green
Duplex
Flashing yellow
(3 Hz)
OFF
Flashing
(3 Hz)
PoE
OFF
Green
Yellow
Speed
Flashing
(3 Hz)
Flashing yellow
(3 Hz)
OFF
Green
Duplex
Flashing yellow
(3 Hz)
OFF
OFF
PoE
Flashing yellow
(3 Hz)
Huawei Technologies Proprietary
1-23
Chapter 1 Product Overview
Indicates
ON A 1000 Mbps link is present.
Data is being received/sent on
Flash
the port
The port fails POST.
No link is present.
The port is operating in full
ON
duplex mode
Data is being received/sent on
Flash
the port
The port fails POST.
No link is present.
green
The port fails POST.
––
The port is connected, and the
ON
device is in an IRF loop fabric.
Data is being received/sent on
Flash
the port
The port is connected, and the
ON
device is in an IRF chain fabric.
Data is being received/sent on
Flash
the port
green
Fabricing fault occurs.
The port fails POST.
The port is not connected.
The port is operating in full
ON
duplex mode
Data is being received/sent on
Flash
the port
The port fails POST.
The port is not connected.
No data is being received/sent
The port fails POST.