TP-Link T1500G-10MPS T1500G-10MPSUN V1 Installation Guide - Page 20

Smart PoE+ Switch The figure below illustrates how to practice equipotential bonding in a network. Grounding Terminal Ground Cable Equipotential Bonding Cable Grounding Bar Figure 3-3 Equipotential Bonding When equipotential bonding, please note that the cable should be copper wrapped Kelly with its area being 6mm2 at least. The shorter cable the better, and use a grounding bar to establish an equipotential bonding point. Note: The equipotential bonding cable and ground cable are not provided with our product. If needed, please self purchase it. 3.4 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. Signal lightning arrester is used to protect RJ45 ports of the device from lightning. When cabling outdoors, please install a signal lightning arrester before connecting the cable to the device. 14 Lightning Protection