3
The 16GE+2G SFP/24GE+4G SFP Switch have AC power connector, AC input range 100-240V, 50/60HZ,
a grounding screw holes, as shown below
：
Power socket
Connect the female connector of the power cord here, and the male connector to the AC(Alternating
Current) power outlet. Please make sure the voltage of the power supply meets the requirement of the
input voltage.
Grounding column
The switch already comes with lightning protection mechanism. You can also ground the switch
through the PE (Protecting Earth) cable of AC cord or with Ground Cable.
3. Installation of equipment
Announcements
To prevent equipment damage and personal injury caused by improper use, please observe the
following precautions:
