4
Rear Panel
The rear panel of the CF-POE4/100 indicates AC inlet power socket and grounding column.
Grounding column
The grounding column is on the left side of the power supply interface. Please use wire grounding to
prevent lightning strike damage.
INSTALLATION OF THE SWITCH
This part describes how to install your Ethernet Switch and make connections to it. Please follow the
instructions to avoid incorrect installation causing device damage and security threat.
● Before cleaning the switch, unplug the mains power plug. Do not clean the switch
with wet cloth or liquid;
● Do not place the switch near water or any damp area. Prevent water or moisture
from entering the switch chassis;
● Do not place the switch on an unstable case or desk. The switch might be dam-
aged severely in case of a fall;
● Ensure proper ventilation of the equipment room and keep the ventilation vents of
the switch free of obstruction;
● Make sure that the operating voltage is the same one labeled on the switch;
● Do not open the chassis while the switch is operating or when electrical hazards
are present to avoid electrical shocks.
