{"id":2554,"date":"2026-07-07T14:51:31","date_gmt":"2026-07-07T06:51:31","guid":{"rendered":"https:\/\/www.optav-tech.com\/?post_type=product&p=2554"},"modified":"2026-07-14T14:00:08","modified_gmt":"2026-07-14T06:00:08","slug":"4k-hdmi-fiber-optic-2lc-300m","status":"publish","type":"product","link":"http:\/\/www.optav-tech.com\/en\/product\/4k-hdmi-fiber-optic-2lc-300m\/","title":{"rendered":"4K HDMI fiber optic extender 2XLC Multimode 300M Optical Transceiver"},"content":{"rendered":"
\n
OPTAV OV11HO-2FO-200 4K HDMI fiber optic extender delivers uncompressed HDMI 2.0 4K video over duplex LC multimode fiber. Meanwhile, this dual-fiber black metal transceiver separates AV signals and auxiliary control signals on independent fiber strands for full bidirectional communication. In turn, it supports full 18Gbps bandwidth with lossless 4K@60Hz 4:4:4 video and complete high-end surround audio decoding. Besides, tiered OM3\/OM4\/OM5 fiber compatibility covers 300\u2013500 meters of stable long-distance transmission. Therefore, this 4K HDMI fiber optic extender fits EMI-sensitive control rooms, churches, exhibition halls and education classrooms perfectly. Furthermore, dual independent fiber channels eliminate signal interference between video, IR and RS232 control data for complex multi-device AV layouts.<\/div>\n<\/div>\n
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Core Advantages of 4K HDMI fiber optic extender<\/h2>\n<\/div>\n
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1. Duplex Dual LC Fiber Separate Signal Transmission Design<\/h3>\n<\/div>\n
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First of all, this 4K HDMI fiber optic extender uses two independent LC multimode fiber lines for signal isolation. Specifically, one fiber carries pure uncompressed HDMI audio and video signals. Next, the second dedicated fiber transmits full bidirectional IR and RS232 auxiliary control signals separately. To be precise, separated fiber channels avoid cross-talk between UHD video and serial control data. On top of that, users can deploy single-fiber mode for basic AV-only projects or dual-fiber mode for full control integration. As a result, AV integrators match cabling layouts to simple or complex venue system demands flexibly. Importantly, standard duplex LC fiber connectors work with mainstream OM3\/OM4\/OM5 multimode fiber patch cords. For this reason, it adapts to both small-scale conference rooms and large multi-screen commercial AV projects.<\/div>\n<\/div>\n
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2. HDMI2.0 18Gbps Uncompressed 4K@60Hz 4:4:4 & Full HDR Support<\/h3>\n<\/div>\n
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When it comes to video transmission capacity, this 4K HDMI fiber optic extender fully complies with HDMI 2.0 and transparent HDCP 2.2\/1.4 pass-through. Correspondingly, it outputs full uncompressed 18Gbps bandwidth to render native 4K\u00d72K@60Hz YUV 4:4:4 8-bit video streams. Even better, the hardware fully supports HDR10 and HDR10+ to retain original color, brightness and contrast grading details. Meanwhile, fiber transmission fully blocks EMI and RFI interference from power supplies and industrial equipment. In effect, long duplex fiber runs never create screen flicker, color shift or signal dropouts for remote projectors and wall displays. In turn, venue operators deliver consistent high-fidelity 4K visuals far away from source PCs, media players and set-top boxes.<\/div>\n<\/div>\n
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3. Tiered OM3\/OM4\/OM5 Multimode Fiber Long-Distance Performance<\/h3>\n<\/div>\n
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In terms of optical transmission range, this transceiver works with three grades of standard multimode fiber. Correspondingly, OM3 fiber supports steady 300-meter extension for medium-sized meeting rooms and training halls. Even better, OM4 fiber boosts the maximum reach to 400 meters for multi-story office cross-floor layouts. Meanwhile, premium OM5 fiber enables lossless signal transmission up to 500 meters for large exhibition venues and auditoriums. In effect, system builders select matching fiber cables to avoid costly signal repeaters for different venue distance requirements. In turn, teams build scalable, low-clutter fiber signal chains for permanent commercial AV installations.<\/div>\n<\/div>\n
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4. Bidirectional IR & RS232 Full Aux Control Signal Pass-Through<\/h3>\n<\/div>\n
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In terms of multi-functional signal integration, the dedicated auxiliary fiber channel carries complete bidirectional control signals. Correspondingly, transparent IR extension enables remote power switching and source selection for all connected display devices. Even better, full RS232 pass-through supports remote equipment configuration and system debugging from the receiver side. Meanwhile, all control signals travel independently without occupying video fiber bandwidth. In effect, one duplex fiber cable completes lossless UHD video playback and full remote device management simultaneously. Thereby, field technicians skip laying separate control wiring during venue construction and renovation.<\/div>\n<\/div>\n
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5. Lossless Premium Surround Audio & Reliable Hardware Structure<\/h3>\n<\/div>\n
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Last but not least, this 4K HDMI fiber optic extender decodes all mainstream lossless high-fidelity audio formats. In particular, it supports Dolby Atmos, TrueHD, DTS X, HD Master Audio and multi-channel PCM 2\u20138CH audio streams with zero sync delay. In practice, built-in \u00b18KV air-gap and \u00b14KV contact ESD protection shields internal optical chips from static damage. It also runs reliably between 0\u00b0C and 40\u00b0C for daily indoor commercial AV use. Additionally, the 120\u00d775\u00d720mm black metal TX\/RX housings include mounting brackets for rack or wall fixed installation. Consequently, operators skip extra audio converters and surge protection accessories for long-term venue operation.<\/div>\n
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\n<\/div>\n
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Features<\/h2>\n
    \n
  • Single fiber HMDI extender. Or dual fiber for full function extender which support all communication between TX and RX and also support IR, RS232 system control signal.<\/li>\n
  • Support 18Gbps video bandwidth.<\/li>\n
  • HDMI 2.0 &HDCP 2.2 supported.<\/li>\n
  • Support4K@60Hz YUV4:4:4(uncompressed).<\/li>\n
  • SupportHDR10 and HDR10+.<\/li>\n
  • Dualfiber with LC connector (Up to 300M-500M).<\/li>\n
  • Audio formats support Dolby Atmos, TrueHD, Digital+, DTS X, HD Master Audio, HD High Resolution Audio,PCM2-8CM.<\/li>\n
  • Low EMI. Small size and \u00a0easy installation.<\/li>\n
  • Powered by USB port.<\/li>\n<\/ul>\n
    \n

    Specification<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <\/td>\nTransmitter<\/b><\/strong><\/td>\nRece<\/b><\/strong>iver<\/b><\/strong><\/td>\n<\/tr>\n
    HDMI compliance<\/b><\/strong><\/td>\nHDMI\u00a02.0<\/td>\n<\/tr>\n
    HDCP<\/b><\/strong><\/td>\nHDCP2.2\/1.4<\/td>\n<\/tr>\n
    Video<\/b><\/strong>\u00a0<\/b><\/strong>Bandwidth<\/b><\/strong><\/td>\n18Gbps<\/td>\n<\/tr>\n
    Distance<\/b><\/strong><\/td>\nOM3:300 Meter(984ft)<\/p>\n

    OM4:400 Meter(1312ft)<\/p>\n

    OM5:500 Meter(1640ft)<\/td>\n<\/tr>\n

    Supporting<\/b><\/strong>\u00a0<\/b><\/strong>Resolution <\/b><\/strong><\/td>\n4Kx2K@60HZ(4:4:4 8bit)<\/td>\n<\/tr>\n
    Connector<\/b><\/strong>\/<\/b><\/strong>Fiber<\/b><\/strong><\/td>\nHDMI-A\u00a019 Pin\u00a0(male)\/ LC<\/td>\n<\/tr>\n
    ESD Protection<\/b><\/strong><\/td>\nHuman body model-\u00b18KV(air-gap discharge)<\/p>\n

    &\u00b14KV(contact discharge)<\/td>\n<\/tr>\n

    Power Supply<\/b><\/strong><\/td>\n5V\/2A<\/td>\n<\/tr>\n
    Power<\/b><\/strong>\u00a0<\/b><\/strong>Consumption<\/b><\/strong><\/td>\n3W<\/td>\n3W<\/td>\n<\/tr>\n
    Color<\/b><\/strong><\/td>\nBlack<\/td>\nBlack<\/td>\n<\/tr>\n
    Dim<\/b><\/strong>ension<\/b><\/strong>\u00a0(LxWxH)<\/b><\/strong><\/td>\nModel: 120x75x20mm<\/td>\nModel: 120x75x20mm<\/td>\n<\/tr>\n
    Package:270x150x85mm<\/td>\n<\/tr>\n
    Weight<\/b><\/strong><\/td>\nModel: 230g<\/td>\nModel: 230g<\/td>\n<\/tr>\n
    Package: 835g<\/td>\n<\/tr>\n
    En<\/b><\/strong>vironment<\/b><\/strong><\/td>\nOperating\u00a0Temperature\u00a0Range: \u00a00\u00b0C~40\u00b0C<\/p>\n

    Storage Temperature Range:\u00a0-20\u00b0C~60\u00b0C<\/td>\n<\/tr>\n

    Relative Humidity<\/b><\/strong><\/td>\n20-90% RH (no condensation)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n<\/div>\n<\/div>\n
    \n

    Main Application Scenarios<\/h2>\n<\/div>\n
    \n
      \n
    • Large church, auditorium and multi-function conference hall long-distance 4K projection layout<\/li>\n
    • Museum, shopping mall multi-screen 4K digital signage duplex fiber signal routing<\/li>\n
    • Enterprise data center and EMI-sensitive control room low-interference UHD extension<\/li>\n
    • School lecture hall & training classroom permanent remote display AV deployment<\/li>\n
    • Trade show booth and home theater long-distance uncompressed 4K video transmission<\/li>\n<\/ul>\n
      \n

      Connection Diagram<\/h2>\n

      <\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      <\/h4>\n

      OV11HO-2FO-200<\/span><\/h4>\n
      \n
        \n
      • Fiber Mode<\/strong>: Multimode<\/span><\/li>\n
      • Fiber Connector<\/strong>: 2xLC<\/span><\/li>\n
      • Transmission Distance<\/strong>: 300M<\/span><\/li>\n
      • Supported Resolution<\/strong>\uff1a4K@60HZ YUV4:4:4 (uncompressed)<\/span><\/li>\n<\/ul>\n
        \n

         <\/p>\n","protected":false},"featured_media":2557,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[159,126],"product_tag":[234,233,236,218],"class_list":["post-2554","product","type-product","status-publish","has-post-thumbnail","product_cat-4k-hdmi-2-0-fibe-extender","product_cat-hdmi-fiber-extender","product_tag-4k-60hz","product_tag-hdmi-fiber-extender","product_tag-multi-mode","product_tag-uncompressed","first","instock","featured","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\n4K HDMI fiber optic extender Dual LC multimode Fiber 300M<\/title>\n<meta name=\"description\" content=\"4K HDMI fiber optic extender uses duplex LC OM3\/OM4\/OM5 fiber up to 500M, HDMI2.0 18Gbps 4K@60Hz, separate IR & RS232 auxiliary fiber for commercial AV.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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