Huawei Quidway S3900 Series Installation Manual

Installation Manual
Quidway S3900 Series Ethernet Switches Chapter 1 Product Overview
Huawei Technologies Proprietary
1-25
LED Mark Color Indicates
ON
The port is connected, and the
device is in an IRF loop fabric.
Green
Flash
Data is being received/sent on
the port
ON
The port is connected, and the
device is in an IRF chain fabric.
Yellow
Flash
Data is being received/sent on
the port
Flashing green
(3 Hz)
Fabricing fault occurs.
Flashing yellow
(3 Hz)
The port fails POST.
Speed
OFF The port is not connected.
ON
The port is operating in full
duplex mode
Green
Flash
Data is being received/sent on
the port
Flashing yellow
(3 Hz)
The port fails POST.
Duplex
OFF The port is not connected.
OFF No data is being received/sent
10/100/1
000Base
-T Fabric
port LED
PoE
Flashing yellow
(3 Hz)
The port fails POST.
III. Attributes to the 100 Mbps SFP ports
Depending on your needs, the S3928F-EI can provide up to 24 x 100 Mbps SFP optical
ports (numbered from 1 to 24) on its front panel.
SFP modules allow for great flexibility because they are hot swappable and user
configurable.
For available SFP modules, see Table 1-12:

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English