Active IP Extender over Coaxial including TX x1, RX x1 (power adapter included) up to 1.8KM VBi02 IP extender are designed to extend any TCP/IP devices for long range transmission up to 1.2Km over existing coaxial cable. They are completely transparent to protocols, codes, and applications ensuring compatibility with any IP camera and its management software. It is perfect solution for sending IP video links to remote camera installation that are beyond the 100 meters distance limit of Ethernet. vbi02 Link Cable 1. Central DATA + 2. Ground DATA