You can protect your network with top Ethernet surge protectors like Tupavco TP302 (154W, 48V, 20kA 8/20µs) and PROCET PT-PR04G (>20kV GDT, 120W). Look for 10–20kA ratings, <1 ns response, full 8‑pin RJ45 PoE++ support, and aluminum housing. Home networks include various equipment that can be vulnerable to power surges, including cable modems, routers, computers, switches, TVs, monitors, cameras, and speaker systems. How Can You Protect Your Network and Computers From Power Surges? It's best to begin by assessing the various ways in. Protecting network equipment is essential in any home or small office. The best Network. When we talk about an Ethernet surge protector, the first question is—what exactly is Ethernet? Ethernet is a widely used data communication technology that connects computers, security cameras, routers, control terminals, and many other devices to enable high-speed data transmission and. Ethernet Surge Protector is a surge protection device (SPD) that is inserted inline on an RJ45 CAT6/CAT5/CAT5e cable to prevent damage of electronic networking equipment. It can be mounted on the DIN Rail or used standalone. Mount the unit, attach a 12 AWG ground within 150 mm, and.