The InPoE/P series are solutions with the function of injecting PoE to LAN cabling. They enable easy expansion of an ordinary LAN switch with a PoE function. The delivery of PoE to the devices is done via connectors, located on the endangered side (LINE). The product enables the transmission of PoE with a maximum power of 15W / channel.
The modules https://ewimar.com/modul-ochrony-przeciwprzepieciwej-lan-z-wprowadzaniem-zasilania-poe-ptf-54-pro-inpoe-p.html of the surge arrester with the function of passive PoE input are dedicated to the 100Base-T network. They are mounted in dedicated PTU/PTF-5-BOX or PTU/PTF-5-RACK enclosures. They protect transmission lines and PoE supply circuits against the effects of overvoltages. An additional protective function is provided by built-in transformers, isolating the endangered side from the protected side.