Surge protection guards 100BASE-TX/1000BASE-T lines and equipment against lightning strikes. Built-in, all-wire protection on each port makes this panel a time and money saver! Instead of buying multiple protectors, all you need is one of these panels. CAT6 compliant for use in high-speed data, voice, and multimedia applications. Ideal for hubs, routers, switches, and other high-speed equipment. Feature 110 IDC to RJ-45 straight-wired ports. Each port is individually protected. Panels feature a self-resetting, 2000-watt, bidirectional circuit. Super-fast response time of less than five nanoseconds. Overvoltages are safely shunted to a ground via an 11" (17.9-cm) braided wire and chassis frame. Failsafe design destroys the port rather than the equipment if an extreme surge exceeds the panels' surge capacity. If a port fails, just pop in a new connector. Fit all 19" racks.