Table 1-2 Leds On The Front Panel Of The S3924-Si - Huawei Quidway S3900 Series Installation Manual

Installation Manual
Quidway S3900 Series Ethernet Switches

Table 1-2 LEDs on the front panel of the S3924-SI

LED
Power
LED
Mode
LED
10Base
-T/100B
ase-TX
port
LED
Mark Color
Solid green
Flashing green (1 Hz)
PWR
Solid red
Flashing yellow (1 Hz)
OFF
Speed Solid green
Mode
Duplex Solid yellow
Green
Speed Yellow
Flashing
yellow(3 Hz)
OFF
Solid green
Flashing green
Solid yellow
Duplex
Flashing yellow
Flashing yellow
(3 Hz)
OFF
Huawei Technologies Proprietary
The
Power-On Self-Test (POST) and
is operating normally.
The system is going through the
POST
software.
The POST of the system fails or a
serious fault is detected.
Some ports fail to pass the POST
and some functions are disabled.
The power is disconnected.
Speed of the 10/100 Mbps ports
10/100 Mbps duplex mode
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 duplex
mode.
Data is being received/sent on
the port.
The port is operating in half
duplex mode.
Data is being received/sent on
the port.
The port fails POST.
No
received/transmitted on the port.
1-3
Chapter 1 Product Overview
Indicates
system passes
or is downloading
data is being
the