The VB31PT Video Balun Transceiver is a video transmission device that provides a low cost means of sending live video over unshielded twisted pair, point-topoint wiring for distances of up to 225 m with other passive balun transceivers, up to 500 m with TR515 single channel and model 51 Series hubs, and up to 1000 mwith TR560 and model 56 Series hubs. The VB31PT is compatible with all of the “up-the-coax” control systems. A basic uses (2) video balun transceivers, one at each end of a twisted pair of wires.
These units are intended for use over existing in house telephone wiring, Category 5 wiring or other twisted pair cable runs to provide a convenient, cost-effective alternative to coax. The VB31PT is designed to provide superior immunity from noise and interference even when running next to line power! The VB31PT also provides a unique mounting tab and strain relief.