Set of active converters for Ethernet and PoE transmission over 2 wires 10/100Mbps range up to 800m. ETH-2wire-A-SET is a set of active converters for the transmission of Ethernet data and PoE power using 2 wires, e.g. one pair of twisted-pair UTP cables. The devices allow the installation of cameras or other IP PoE devices in places where the replacement of the existing cabling is impossible or uneconomical.