The Extron XTP PI 100 POE Injector 48V Lot # 0002 is a networking device designed to provide power to connected devices over Ethernet. Made by the brand Extron, this POE injector is manufactured in China. It is a reliable and efficient solution for powering a variety of networking equipment, ensuring seamless connectivity in enterprise settings. Main power led lights up when plugged in, unable to test poe function.