Installation Manual 
Quidway S5600 Series Ethernet Switches  Chapter 1  
Product Overview
 
Huawei Technologies Proprietary 
1-8 
LED  Mark  Status  Description 
Green 
The port is operating at 1000 
Mbps. The LED blinks quickly 
when the port is receiving or 
sending data. 
Blinking 
yellow (3 
Hz) 
The port fails the POST. 
Speed mode
OFF  The port is not connected. 
Green 
The port is operating in 1000 
Mbps full duplex mode. The LED 
blinks quickly when the port is 
receiving or sending data. 
Blinking 
yellow (3 
Hz) 
The port fails the POST. 
Duplex mode
OFF  The port is not connected. 
1000Base 
SFP port 
mode LED 
 
PoE mode  OFF 
–
 
 
Table 1-3 LEDs on the S5624F 
LED  Mark  Status  Description 
Solid green  The switch is started normally. 
Blinking green (at 1 Hz) 
The system is running power-on 
self-test (POST). 
Solid red 
The system fails the POST, or 
there is another fault. 
Blinking yellow (at 1 Hz)
Some ports fail the POST and 
do not function. 
Power 
LED 
PWR 
OFF  The switch is power-off. 
Solid green 
Both the AC power supply and 
the DC input operate normally. 
Solid yellow 
The AC power supply fails or the 
AC input is disconnected, while 
the DC input operates normally.
DC LED  RPS 
OFF  DC input is disconnected.