The 4K HDMI via IP Extender Set (DS-55122) is a high-performance video distribution system consisting of a transceiver unit. It extends 4K HDMI signals to up to 120 m via a CAT6 network cable (point-to-point connection). In addition, you can use a network switch and the individual receiver units (DS-55123) to distribute your video content to up to 253 displays via the already existing network (IP connection). The additional integrated unidirectional IR interface allows a remote control of the input source.\n\n- Use additional receiver units (DS-55123) and your existing network infrastructure to display your video content on up to 253 screens (IP connection)\n- Extends 4K video content to up to 120 m with a CAT 6 cable (point-to-point connection)\n- Signal extension (unlimited distance) via the existing local network infrastructure (IP connection)\n- Supports 4K (30Hz), 3840x2160p resolution\n- Supports CAT 5, CAT 5e, and CAT 6 network cables\n- HDMI bandwidth: 10.2 Gbit/s (max.)\n- Supports HDCP 1.4