AJA FiDO Quad Channel LC Fiber to 3G-SDI Mini Converter
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AJA FiDO Quad Channel LC Fiber to 3G-SDI Mini Converter

SKU: AJFIDO4R MFR: FIDO-4R
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Key Features

  • Convert quad-channel LC fiber to 3G-SDI with this reliable AJA mini converter.
  • Enjoy long-range video transmission with low latency using optical fiber inputs.
  • Ensure high-resolution broadcast quality with auto-select 3Gb, 1.5Gb, and 270Mb formats.
  • Simplify setup with this compact size converter, perfect for on-the-go video needs.
  • Experience a secure connection with >15dB return loss for stable video signals.
  • Trust in AJA's 5-year warranty for a dependable wireless video transmitter/receiver.
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Special Order?Estimated to Ship: 08/11/2025
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AJA FiDO Mini Converter Specifications

  • Formats

    3Gb, 1.5Gb, 270Mb, Auto Select

  • Video Inputs and Outputs

    4x Single mode optical fiber, ST connectors

  • Cable Equalization

    BNC Inputs, 1694 coax: 270mb, 400m
    1.5Gb, 200m
    3Gb, 140m

  • Input/Output Return Loss (BNC)

    >15db, 270Mb - 3Gb

  • Optical Outputs

    Wavelength: 13 10 nm
    Output Power: -2dBm typical

  • Power

    4.0 watts
    DWP-U-R1 universal power supply included

  • Dimensions

    4.6 x 4.10 x 0.92" / 11.68 x 10.41 x 2.34cm

  • UPC Code

    812321030129

About AJA FiDO Mini Converter

FiDO is a family of SDI/Optical Fiber converters. FiDO allows the transport of SDI, HD-SDI and 3G SDI over distances up to 10km using standard single- mode fiber optic cable, with your choice of LC, ST or SC connectors, depending on the converter model. FiDO converters meet all relevant SMPTE specifications and are rugged, versatile and suitable for indoor or outdoor use.

With 14 models, FiDO offers unmatched flexibility and cost efficiency. FiDO dual channel models allow the conversion of 2 channels - perfect for 3D, dual- link SDI or 2 completely independent SDI channels (for example, SD, HD and 3G can be mixed in any combination).

Also, FiDO converters offer electrical isolation useful for eliminating ground loop problems. FiDO converters come in a compact, low-profile enclosure for use in tight spaces around and behind equipment racks, trucks and crowded facilities.

AJA FiDO Mini Converter Features

  • 4 simplex or 2 duplex input connections (LC connector)
  • 4 independent channels of SDI, HD-SDI or 3G SDI
  • 4K SDI over 4 fiber links
  • Uses 5-20VDC power (DWP-U-R1 universal power supply included)

Warranty Information

This product has a limited warranty of 60 months.

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Product Documents

User Manual

Key Features

  • Convert quad-channel LC fiber to 3G-SDI with this reliable AJA mini converter.
  • Enjoy long-range video transmission with low latency using optical fiber inputs.
  • Ensure high-resolution broadcast quality with auto-select 3Gb, 1.5Gb, and 270Mb formats.
  • Simplify setup with this compact size converter, perfect for on-the-go video needs.
  • Experience a secure connection with >15dB return loss for stable video signals.
  • Trust in AJA's 5-year warranty for a dependable wireless video transmitter/receiver.

What's in the box:

  • AJA FiDO Quad Channel LC Fiber to 3G-SDI Mini Converter
  • DWP-U-R1 Worldwide Power Supply for AJA Mini-Converters
  • AJA 5 Year Limited Warranty