AJA 4-Channel SM ST Fibre to 3G-SDI Receiver


Convert four of your 3G-SDI signals (single or quad-link) to singlemode, ST fibre, enabling up to 10Km cable runs, and electrical isolation

£1,350.00 £1,620.00

FiDO-4R-ST offers unmatched flexibility and cost efficiency for SDI-Fiber conversion, allowing for long cable runs up to 10 km (32,808 ft) with electrical isolation - useful for eliminating ground loop problems.


FiDO converters use a compact, low-profile enclosure that works well in tight spaces around and behind equipment racks, trucks and on camera.


4-Channel Single-Mode ST Fiber to 3G-SDI Receiver

  • 4 simplex input connection (ST connector)
  • 4 independent channels of 3G/HD/SD-SDI
  • 4K/UltraHD-SDI over 4 fiber links
  • Uses 5-20VDC power (DWP-U-R1 universal power supply included)
  • Five year warranty

Universal Power Supply

All AJA Mini-Converters ship with a universal power supply that includes international plug connections for use around the world.


3 Gbps, 1.5 Gbps, 270 Mbps (automatically selected based on input)


4 x ST optical fiber


4 x 3G/HD/SD-SDI on BNC

Supported Resolution

Up to Ultra HD 4K (3840 x 2160) via Quad-Link


5-20 VDC

Power Consumption

4 W


4.6 x 4.1 x 0.9" (12 x 11 x 2.4 cm)

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