PoE arrester also known as Ethernet power supply. PoE surge including indoor poe arrester and outdoor poe arrester.
PoE arrester is suitable for 5 kinds of twisted pair lines, plug and play.In the field of communication, terminal server, PC card for outdoor poe arrester.
Using poe injector of the network camera, network switches, etc., is currently the most commonly used in WLAN, WIFI, etc.
