{"product_id":"kramer-691-4k60-hdmi-fiber-optic-transmitter","title":"Kramer 691 4K60 HDMI Fiber Optic Transmitter","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-its-for\"\u003e\u003ch1\u003eKramer 691 4K60 HDMI Fiber Optic Transmitter\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eKramer 691\u003c\/strong\u003e is a professional-grade \u003cstrong\u003eHDBaseT 2.0 fiber transmitter\u003c\/strong\u003e engineered for ultra-long-distance 4K video distribution in demanding AV installations. Extend \u003cstrong\u003e4K60Hz HDMI signals\u003c\/strong\u003e up to 33 km over single-mode fiber without signal degradation, making it ideal for broadcast facilities, corporate campuses, stadiums, and large-scale venue installations requiring reliable, high-quality signal transmission across extended distances.\u003c\/p\u003e\n\u003cp\u003ePerfect for system integrators and AV professionals who need to overcome distance limitations while maintaining pristine 4K60 4:2:0 video quality, this fiber optic transmitter combines \u003cstrong\u003eHDBaseT technology\u003c\/strong\u003e with multi-mode and single-mode fiber compatibility for maximum deployment flexibility.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExtends 4K60Hz HDMI signals up to 33 km over single-mode fiber\u003c\/li\u003e\n\u003cli\u003eSupports 4:2:0 chroma subsampling for optimal bandwidth efficiency\u003c\/li\u003e\n\u003cli\u003eMulti-mode and single-mode fiber operation for flexible installation\u003c\/li\u003e\n\u003cli\u003eIntegrated USB, Ethernet, RS-232, and IR signal transmission\u003c\/li\u003e\n\u003cli\u003eStereo audio embedding and pass-through capabilities\u003c\/li\u003e\n\u003cli\u003eHDBaseT 2.0 protocol for professional-grade reliability\u003c\/li\u003e\n\u003cli\u003eCompact transmitter design for easy rack integration\u003c\/li\u003e\n\u003cli\u003eLong-distance AV signal distribution without repeaters\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"specifications\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eKRAMER ELECTRONICS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e50-80370090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHDBaseT 2.0 Fiber Optic Transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003e4K60Hz (4:2:0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Fiber Distance (SM)\u003c\/td\u003e\n\u003ctd\u003e33 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Modes Supported\u003c\/td\u003e\n\u003ctd\u003eMulti-mode and Single-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signals\u003c\/td\u003e\n\u003ctd\u003eHDMI, USB, Ethernet, RS-232, IR, Stereo Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Distribution\u003c\/td\u003e\n\u003ctd\u003eProfessional long-distance AV extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eHDBaseT 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is the maximum distance for 4K60 HDMI transmission with the Kramer 691?\u003c\/h3\u003e\n\u003cp\u003eThe Kramer 691 extends 4K60Hz HDMI signals up to 33 km over single-mode fiber, making it suitable for large-scale professional installations requiring ultra-long-distance video distribution without signal loss.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes the Kramer 691 support both multi-mode and single-mode fiber?\u003c\/h3\u003e\n\u003cp\u003eYes, this \u003cstrong\u003efiber optic transmitter\u003c\/strong\u003e supports both multi-mode and single-mode fiber operation, providing flexibility for different installation requirements and distance needs in professional AV environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat additional signals can be transmitted alongside HDMI with this HDBaseT transmitter?\u003c\/h3\u003e\n\u003cp\u003eBeyond 4K HDMI video, the Kramer 691 transmits USB, Ethernet, RS-232 control signals, IR remote commands, and stereo audio, enabling comprehensive AV and control signal distribution over a single fiber connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the Kramer 691 suitable for broadcast and stadium installations?\u003c\/h3\u003e\n\u003cp\u003eAbsolutely. The \u003cstrong\u003eHDBaseT 2.0 fiber transmitter\u003c\/strong\u003e is purpose-built for professional broadcast facilities, corporate campuses, stadiums, and large venues requiring reliable, long-distance 4K video extension with integrated control and audio capabilities.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"KRAMER ELECTRONICS","offers":[{"title":"Default Title","offer_id":41609005203531,"sku":"50-80370090","price":2877.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/Kramer-691-4K60-HDMI-Fiber-Optic-Transmitter.png?v=1788294065","url":"https:\/\/www.tecisoft.ca\/products\/kramer-691-4k60-hdmi-fiber-optic-transmitter","provider":"TeciSoft","version":"1.0","type":"link"}