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3G/HD/SD-SDI, RS422, Audio, Ethernet, Tally, Intercom & Return Video over Fiber Multiplexer

SDI Fiber Converter
August 14, 2025
Category Connection: SDI Video Extender
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Tags:
#Mini Converter Audio To SDI #HD Mini Converter Audio To SDI #Fiber Video Converter 20KM
Brief: Here’s a fast, informative look at how the 4-Channel Bidirectional 3G-SDI Fiber Converter enables seamless 3G/HD/SD-SDI, RS422, audio, and more over fiber optic cable. Discover its advanced features, long-distance transmission capabilities, and industrial-grade reliability in this detailed walkthrough.
Related Product Features:
  • Supports 4-channel bidirectional 3G-SDI video transmission over a single optical fiber.
  • Automatic cable equalization and re-clocking for signal integrity (270Mbit/s to 3Gbit/s).
  • Compatible with 3G-SDI camera systems and supports Reverse RS-485 data protocols.
  • Long transmission range up to 120 km (74.5 miles) with broadcast-level quality.
  • Terminal block power input for industrial applications and hot-swapping support.
  • Full digital non-compression transmission with ultra-broad temperature range (-40℃ to +85℃).
  • Supports WDM/CWDM/DWDM fiber optic techniques for efficient signal handling.
  • Rack-mountable 1U aluminum casing with robust environmental adaptability.
FAQs:
  • What is the maximum transmission distance of this fiber converter?
    The converter supports transmission distances of up to 120 km (74.5 miles) over single-mode fiber, making it ideal for long-range applications.
  • Does this converter support hot plugging?
    Yes, the 4-Channel Bidirectional 3G-SDI Fiber Converter supports hot swapping and hot plugging, ensuring minimal downtime during operation.
  • What video standards are compatible with this device?
    It supports SD-SDI (270Mbps), HD-SDI (1.485Gbps), and 3G-SDI (3Gbit/s) formats, including SMPTE 424M and 425M standards, ensuring broad compatibility with professional broadcast equipment.
  • Can this converter operate in extreme temperatures?
    Yes, it features an industrial-grade design with a working temperature range of -40℃ to +85℃, making it suitable for harsh environments.
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