Fiber optic high-definition transmission, better picture quality, 1920x1080 resolution contrast.      High-quality chip modules provide high-quality electrical characteristics and make data transmission more stable.      Single-core optical fiber transmission, hardware design, no need to drive, compatible with more systems, plug and play.      The metal material is sturdy and durable, has excellent anti-interference performance, can adapt to various interference environments, and has higher safety performance.      Free application of various scenes, widely used in monitoring rooms, video conferences, multimedia classrooms and other places.      Product parameters      Product name: HDMI-KVM HD optical transceiver      Input resolution: 480p, 576p, 720p, 1080i, 1 080p60fps      Input audio: Sampling rate: 32KHz, 44.1KHz, 48KHz      Red control frequency: 38KHz      HDMI/HDCP: HDMI 1.3/HDCP1.2      Fiber interface: single fiber single mode, SC interface      Power supply: DC: 5V/2A      Colour: Black      material: metal      Ambient temperature/humidity: 0°C-70°C/10%-80%RH (no doubt knot)      Storage temperature/humidity: -10℃-80C/5%-90%RH (no doubt knot)      Plug Type: EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. / Plug Type: US Plug, it applies to Canada, India, Japan, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.      Package Contents:      1 * HDMI extender Fiber transmitter      1 * HDMI extender Fiber receiver      2 * band antenna      2 * Power adapter     Only the above package content, other products are not included.     Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.