Lightning & Esd Protection - TP-Link CPE Series Installation Manual

3. 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
eff ectively eliminate ESD attacks. If you use the general CAT5e cable for
the connection, then it is necessary to connect the grounding terminal
of the CPE to earth ground through grounding cable (method
Two Methods:
Shielded CAT5e (or above)
1
Cable with Ground Wire
2
Grounding Terminal and Cable
1
PoE Adapter
with Earth
Ground
Grounded 3-wire
Power Outlet
Shielded CAT5e (or above)
Cable with Ground Wire
Grounding
Terminal
), you can
1
).
2
CPE
Grounding
Cable
1 1
Earth Ground
2
6