QTech QSW-4600 Series Hardware Installation And Reference Manual page 20

QSW-4600 Series Switch Hardware Installation and Reference Guide
LEDs
LED Panel Identification
System status LED Status
Expansion module M1/M2
status LED
Power module status PWR1/PWR2
LED
PoE status LED PoE
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State Meaning
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.
Off There is no expansion module or the expansion
module is not correctly installed.
Solid green The expansion module is correctly installed.
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.
Solid green Indicates the switching state.
Solid yellow Indicates the PoE state.
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