Ethernet Surge Protector Gigabit - 4 Pairs Port 20KV Industrial Lightning Arrestor for -40°F to 185°F, 120W/port PoE++ RJ45 Surge Protector, 10/100/1000Mbps, Gas Discharge TubeGDT, PT-PR04G

[PoE Surge Protection] The common-mode surge voltage exceeds 20KV (10/700us), and the differential-mode surge voltage is 1.5KV (10/700us). [Specifications] 4-pair port PoE surge protector, supporting up to 120W of power per port, a maximum input voltage of 60V DC, and data speeds of 10/100/1000 Mbps. [Versatile PT-PR04G] Compatible with IEEE 802.3 af/at/bt standard devices, PoE++ standard devices, and non-standard Ethernet equipment, as well as IEEE 802.3 af/at/bt or PoE++ standard devices and non-standard Ethernet equipment, providing effective surge protection for your devices. [Wide Working Temperature] Operating temperature range from -40 to 185 (-40 to 85).

[Convenient Installation] The device features a sturdy zinc alloy shell and a flexible DIN rail bracket for back or side mounting. It can be placed on a desk or installed on a wall