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1Ch Bidirectional 3G-SDI with Loop-out + 1Ch Tally + 2Ch Bidirectional RS485 or RS422 + 2Ch Stereo Audio + 1Ch Microphone over Fiber Converter

SDI Fiber Converter
August 14, 2025
Category Connection: SDI Fiber Converter
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Tags:
#Mini Converter Audio To SDI #HD Mini Converter Audio To SDI #Fiber Video Converter 20KM
Brief: Discover the advanced 1Ch BIDI 3G-SDI Video + 2Ch Backward Analog Audio + 1Ch BIDI RS422 + 1Ch 100M Ethernet + 1Ch Backward Tally + 1Ch Backward Analog Tri-level Sync over Fiber Extender. This high-performance fiber converter supports HD-SDI, SD-SDI, and DVB-AST, offering seamless transmission over 20km with SMPTE 424M clock recovery. Ideal for HD surveillance and live broadcasting.
Related Product Features:
  • Transmits 1Ch BIDI 3G-SDI Video, 2Ch Backward Analog Audio, 1Ch BIDI RS422, 1Ch 100M Ethernet, 1Ch Backward Tally, and 1Ch Backward Analog Tri-level Sync over a single fiber.
  • Compatible with HD-SDI, SD-SDI, and DVB-AST standards, supporting bandwidth from 19.4Mb/s to 2.97Gb/s.
  • Features SMPTE 424M (2.97Gb/s) clock recovery for high-quality video transmission.
  • Built-in CWDM system with SFP modules for each path, ensuring reliable performance.
  • Supports automatic cable equalization based on detected data rates for optimal signal integrity.
  • LED status indicators monitor critical parameters for easy troubleshooting.
  • Extends transmission distances up to 20km (optional 40/60/80km) with single-mode optical cables.
  • Ideal for HD surveillance systems and live broadcasting applications, offering secure and reliable performance.
Faqs:
  • What standards does the 3G-SDI fiber extender support?
    The extender supports SMPTE 424M, SMPTE 292M, SMPTE 259M, and SMPTE 297M standards for 3G-SDI, HD-SDI, SD-SDI, and ASI respectively.
  • What is the maximum transmission distance of this fiber extender?
    The extender supports transmission distances up to 20km, with optional extensions available for 40km, 60km, and 80km.
  • Can this extender be used for live broadcasting applications?
    Yes, the extender is ideal for live broadcasting and HD surveillance systems, offering high optical performance and real-time HD video processing.
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