• FiDO-4R-MM front
  • FiDO-4R-MM charger

AJA FiDO-4R-MM Quad-Channel Multi-Mode LC Fiber to 3G-SDI Receiver


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Product Highlights

  • 4x Channel Multi-Mode LC Fiber Outputs
  • 4 simplex or 2 duplex input connections (LC connector)
  • 4x Channels of 3G/HD/SD-SDI output
  • 4K/UltraHD-SDI over 4 fiber links
  • Coax and fiber inputs are reclocked
  • Auto Video-Detection Format


The FiDO-4R-MM is an Optical Fiber Extender Multimode by AJA. The FiDO-4R-MM is a Receiver that allows the transport of Quad-Channel LC Optical Fiber to Four-Channels SD/HD/3G-SDI. This Converter offers a compact design that allows the transport of 4K/UltraHD raster up to 2296 ft for OM4 and OM3 up to 984 ft. For Multi-Mode, the Fiber optic cables are useful for eliminating ground loop problems. The FiDO-4R-MM provides 4x LC Optical Fiber Inputs with 4x individual SDI Outputs that can support up to 4k/UltraHD resolution. The FiDO Mini-Converters offers different types of connectors including ST, LC or SC. This can vary depending on the converter model. The FiDO Mini-Converter excels all relevant SMPTE Specs, versatile, and are rugged, and suitable for outdoors to indoors.

Compact and Portable
All AJA Mini-Converters uses a compact design that suitable for tight spaces, around and behind equipment racks, on camera and trucks. This converter has a locking power connector that can't be removed accidentally or pull loose. Another feature is the P-TAP power cable that allows for the battery power in remote locations.

Universal Power Supply
All AJA Mini-Converters are shipped with a universal power supply, which includes an international plug connection for use around the world.

AJA Mini-Matrix
All AJA’s Mini-Converters are now available as a mobile app on iOS. This feature allows the user to have control over their Mini-Converters though an app. This app helps the user to find a convenient converter for any type of situation, if is needed.

In the box 1x FiDO-4R-MM 4-Channel Multi-Mode LC Fiber to 3G-SDI Receiver
DWP-U-R1 Worldwide Power Supply for AJA Mini-Converters
Limited AJA 5-Year Warranty
Video Formats 100 Mbps - 3 Gbps, format agnostic
Video Input Digital4-Channel independent Multi-Mode LC Fiber Outputs, SMPTE-297
Nominal Wavelength: 850 nm
Optical Sensitivity: -15dBm (min)
Video Output Digital 4-Channel independent 3G-SDI Outputs, SMPTE-259/292/424
Reclocking 270 Mbps, 1.483 Gbps, 1.485 Gbps, 2.966 Gbps, 2.970 Gbps - Auto Select
All other rates are passed through and not reclocked
Dimensions (w x d x h) 4.6" x 1.71 " x.85" (117 x 43.5 x 21.6mm)
Power 4 watts max
Uses 5-20VDC power (AJA power supply model DWP-U-R1 included)
Environment Safe Operating Temperature: 0 to 40 degrees C (32 to 104 degrees F)
Safe Storage Temperature (Power OFF): -40 to 60 degrees C (-40 to 140 degrees F)
Operating Relative Humidity: 10-90% noncondensing
Operating Altitude: <3,000 meters (<10,000 feet)

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