QTech QSW-4600 Series Hardware Installation And Reference Manual page 26

QSW-4600 Series Switch Hardware Installation and Reference Guide
The QSW-4600-52ТX-POE adopts turbine fans for heat dissipation, thereby ensuring normal function of the device in the
specified environment. 10 cm distance space should be reserved at both sides and the back plane of the cabinet to allow
air circulation. It is recommended to clean the device once every 3 months to prevent dust from blocking vents. Figure
1-20 shows the flow scheme of heat dissipation.
Figure 1-10 Flow Scheme of Heat Dissipation
LEDs
LED Panel Identification
System status LED Status
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State Meaning
Off The switch is not receiving power.
Blinking green The system is being initialized.
Continuous blinking indicates errors.
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