13
Gigabit Uplink Unmanaged Switch
Grounding Terminal
Equipotential Bonding Cable
Grounding Bar
Ground Cable
Figure 3-3 Equipotential Bonding
When equipotential bonding, please note that the cable should be copper wrapped
Kelly with its area being 6mm
2
at least. The shorter cable the better, and use a
grounding bar to establish an equipotential bonding point.
Note:
The equipotential bonding cable is not provided with our product. If needed,
please self purchase it.
114 Use Lightning Arrester
Power lightning arrester and signal lightning arrester are used for lighting protection.
Power lightning arrester is used for limiting the voltage surge due to a lightning. If an
outdoor AC power cord should be directly connected to the device, please use a power
lightning arrester.
Note:
Power lightning arrester is not provided with our product. If needed, please self
purchase it.
Lightning Protection
