allow air circulation. It is recommended to clean the device once every 3 months to avoid dust from blocking vents. Figure
1-4 shows the flow scheme of heat dissipation.
Figure 1-4 Flow Scheme of Heat Dissipation
LEDs
LED
Panel Identification
State
Meaning
System status LED
Status
Off
The switch is not receiving power.
Blinking green
The system is being initialized.
Continuous blinking indicates errors.
Solid green
The switch is operational.
Solid yellow
Temperature warning
Check the working environment of the switch
immediately.
Solid red
The switch is faulty.
PoE status LED
PoE
Solid green
Indicates the switching state.
Solid yellow
Indicates the PoE state.
1-24
Off
The port is not connected.