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2.4 Device initialization
The switch automatically initializes when the power switch is
turned on.
Indicator will appear the following situation:
After the power is turned on, the power indicator remains on, the
other indicator is off at this time;
After about 1 second, all lights except for the power light turn on
for about 35 seconds and then turn off; when the SYS light goes
flashing, the system runs normally
Port LEDs indicates the connection status of each port, indicating
that the switch has started to work normally
Chapter3 Installation
3.1 Installation Precautions
Note：To avoid improper use of equipment damage and
personal injury, please observe the following precautions
Installation safety precautions
The power should be kept off during the installation, while
wearing anti-static wrist, and to ensure well touch between
anti-static wrist and skin to avoid potential safety hazard;
The switch just works normally when it is powered by the
correct power supply. Make sure that the power supply