Intelix LLC. has released a convenient solution for transmitting HDTV signals over long distances. The unit extends the range of standard cables by converting a standard component video signal into a form that can travel over a Cat-5 cable. The unit can extend distance of the cable up to 1,000 feet and can handle video signals of 480i/p, 720p, and 1080i/p. Intelix also has a similar unit which converts a DVI signal to Cat-5 but is limited to a range of 150 feet. HDTV & DVI Over Cat-5
Intelix LLC. has released a convenient solution for transmitting HDTV signals over long distances. The unit extends the range of standard cables by converting a standard component video signal into a form that can travel over a Cat-5 cable. The unit can extend distance of the cable up to 1,000 feet and can handle video signals of 480i/p, 720p, and 1080i/p. Intelix also has a similar unit which converts a DVI signal to Cat-5 but is limited to a range of 150 feet. 
