TP-LINK TL-ER6020 Data Sheet
12
Gigabit Dual-WAN VPN Router
Grounding Terminal
Equipotential Bonding Cable
Grounding Bar
Grounding Bar
Ground Cable
Equipotential Bonding
Figure 3-3
When equipotential bonding, please note that the cable should be copper wrapped
Kelly with its area being 6mm
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.
please self purchase it.
Use Lightning Arrester
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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.
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.
purchase it.
Lightning Protection