4
Front Panel
The front panel consists of LED indicators and the ports. For
detailed LED definition, please refer to the next paragraph.
The front panel of the switch is shown as below:
16-Port
24-Port
LEDs Definition
Both the 16/24 port switches contain one power LED for the
device, Link/Act LEDs for each port that shows the activities
and information of the ports, one Loop LED for loop detection.
LED for the device
LED
Status
Operation
Power
Steady Green
Switch is ready to work
Off
Switch is powered off
Link/ ACT
Steady Green
Valid port connection
Blinking Green
Valid port connection and
there is data transmitting/
receiving
Off
Port disconnected
Loop
Blinking Red
Loop is detected
Off
Loop is not detected
