Mini 12G-SDI to Fiber Converter with Tally and RS485 with Full digital non-compression broadcast lev

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August 27, 2025
Category Connection: SDI Video Extender
Brief: Follow along for a hands-on demonstration that highlights performance points of the LNK-M12G-1V1T1D Series Mini 12G-SDI to Fiber Converter. Watch as we showcase how this compact device transmits ultra-high-definition video, Tally signals, and RS485 data through a single fiber optic cable, including real-time monitoring via the local SDI loop output.
Related Product Features:
  • Supports synchronized transmission of 12G-SDI video with embedded audio, Tally, and backward RS485 signals over a single fiber.
  • Compact design ideal for space-limited installations like portable broadcast setups and compact control cabinets.
  • Features a local 12G-SDI loop output for real-time monitoring of source video signals at the transmitter end.
  • Supports ultra-high-definition video formats including 4K2K (3840x2160@60Hz) and backward compatibility with HD/SD formats.
  • Integrated Tally signal function enables real-time status indication for professional broadcast coordination.
  • Backward RS485 supports bidirectional serial data communication for remote control of PTZ cameras and other devices.
  • Long-distance transmission capability from 10 km up to 80 km with resistance to electromagnetic interference.
  • Automatic cable equalization and integrated reclocker ensure signal integrity across various SMPTE rates.
Faqs:
  • What signals can this Mini 12G-SDI to Fiber Converter transmit simultaneously?
    It transmits 1 channel of 12G-SDI video with embedded audio, 1 channel of Tally signal, and 1 channel of backward RS485 data signal all through a single fiber optic cable.
  • How does this converter handle real-time signal monitoring?
    It features a local 12G-SDI loop output at the transmitter end, allowing users to monitor the source video signal in real time to ensure signal integrity before transmission.
  • What video resolutions and formats are supported by this converter?
    It supports HDTV 4K2K (3840x2160@60Hz) for UHD applications, along with 1080P, 1080I, 720P, and is backward compatible with existing SD/HD/3G-SDI systems.
  • What is the transmission distance capability of this fiber converter?
    It supports long-distance transmission from at least 10 km (6.2 miles) up to 80 km, effectively resisting electromagnetic interference and signal attenuation.