The 40-YE01D HDTV component video and digital audio IR balun system is designed to transmit component video (Y/Pb/Pr), selectable switch for digital audio or IR signals over a single Cat-5E/6 cable up to 1000ft for a 640 x 480p resolution. Supports 480i/p, 720p and 1080i. DC to 60MHz video bandwidth. Two units required, bidirectional signal system. Passive design with no power required. 4 x RCA jacks and 1 x removable 2-pin terminal block.