RJ45 Ethernet Network Surge Protector Outdoor Arrester Protection Device for POE

The Network Surge Protector Suppressors protects a single data line, including computer network signals, communication equipments and more. Insert a Network Surge Protector in your data cables, and connect them to the ground, to prevent lightning surging, so as not to damage your devices, you will not waste your money
Multi-level protection circuit, high-speed protection accessories, low capacitance design, fast response, low output residual voltage and superior transmission performance
The standard RJ45 shielded interface of Ethernet Network Surge Protector is suitable for overvoltage protection of ETHERNET 10/100M BASET network equipment (such as SWTICH, HUB, ROUTER). It suppresses high-voltage pulses on the line and protects the back-end equipment from lightning and industrial surges
There is no "In" or "Out" cable side of this device, both sides are identical RJ-45 Interface. Regardless of whether your protected device is behind any particular side, it can work properly by connecting the correct cables
Network Surge Protector is connected in series in front of the input of the protected device. The input of Network Surge Protector is connected to the external signal cable. The output of the Network Surge Protector is connected to the signal input of the protected device. And connect the green ground wire to the ground