Huawei Quidway S3900 Series Installation Manual page 34

Installation Manual
Quidway S3900 Series Ethernet Switches
LED
10Base-
T/100Ba
se-TX
port LED
1000Bas
e SFP
port LED
Mark Color
Green
Speed Yellow
Flashing yellow
(3 Hz)
OFF
Green
Duplex Yellow
Flashing yellow
(3 Hz)
OFF
Green
Speed
Flashing yellow
(3 Hz)
OFF
Green
Duplex
Flashing yellow
(3 Hz)
OFF
Flashing green
PoE
(3 Hz)
mode
OFF
Huawei Technologies Proprietary
1-18
Chapter 1 Product Overview
Indicates
ON A 100 Mbps link is present.
Data is being received/sent on
Flash
the port
ON A 10 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 is operating in half
ON
duplex mode.
Data is being received/sent on
Flash
the port
The port fails POST.
No data is being received/sent
on the port.
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 data is being received/sent
on the port.
The port fails POST.
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