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Lightning & ESD Protection
Proper grounding is extremely important for outdoor devices.
By using shielded CAT5e (or above) cable with ground wire for
the connection and the provided PoE adapter (method
①),
you
can effectively elimin ate ESD attacks. If you use the general
CAT5e cable for the connection, then it is necessary to
connect the grounding terminal of the device
to earth ground
through grounding cable (method
②).
Two Methods:
①
Shielded CAT5e (or above)
Cable with Ground Wire
②
Grounding Terminal and Cable
Grounding
Terminal
Grounding
Cable
Grounded 3-wire
Power Outlet
Shielded CAT5e (or above)
Cable with Ground Wire
PoE Adapter
with Earth
Ground
Earth Ground
CPE