QSW-4600
Series Switch Hardware Installation and Reference Guide
20
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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.
Expansion module
status LED
M1/M2
Off
There is no expansion module or the expansion
module is not correctly installed.
Solid green
The expansion module is correctly installed.
Power module status
LED
PWR1/PWR2
Off
The power module is not in place.
Solid red
The power module is in place but the AC power
cord or switch is abnormal.
Solid green
The power supply is operational.
PoE status LED
PoE
Solid green
Indicates the switching state.
Solid yellow
Indicates the PoE state.