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y
Power On
The switch supports 100-240 VAC, 50-60 Hz power supply. The power supply will automatically convert
the local AC power source to DC power. It does not matter whether any connection plugged into the
switch or not when power on, even modules as well. After the power is on, all LED indicators will light up
immediately and then all off except the power LED still keeps on. This represents a reset of the system.
y
Firmware Loading
After resetting, the bootloader will load the firmware into the memory. It will take about 30 seconds, after
that, the switch will flash all the LED once and automatically performs self-test and is in ready state.