AJA FiDO-2R-MM 2-Channel Multi-Mode LC Fiber to 3G-SDI Receiver

AJA FiDO-2R-MM 2-Channel Multi-Mode LC Fiber to 3G-SDI Receiver

The AJA FiDO-2R-MM is a 2-channel multi-mode LC fiber-to-3G-SDI receiver designed for professional broadcast, live production, and AV applications. This compact mini-converter converts two independent multi-mode fiber-optic signals into 3G-SDI outputs, supporting cable runs up to 700 meters (2,296 feet) over OM4 fiber or 300 meters (984 feet) over OM3 fiber.

With independent fiber-to-SDI signal paths, HDR metadata pass-through, and a compact enclosure, the FiDO-2R-MM provides a flexible solution for extending video signals over fiber while helping eliminate ground loop problems.

Key Features

• 2-Channel Fiber-to-SDI Conversion: Converts two multi-mode LC fiber inputs to independent 3G-SDI outputs.
• Long-Distance Fiber Transmission: Supports distances up to 700 m (2,296 ft) over OM4 fiber and 300 m (984 ft) over OM3 fiber.
• Multi-Mode LC Connectivity: Uses a duplex LC fiber connection.
• Dual Independent SDI Outputs: Supports 3G-SDI, HD-SDI, and SD-SDI output signals.
• HDR Metadata Pass-Through: Preserves supported SDI metadata, including HDR information.
• Ground Loop Isolation Benefits: Fiber-optic connections can help eliminate electrical ground loop problems between connected equipment.
• Compact Mini-Converter Design: Fits into tight spaces behind monitors, inside equipment racks, in production trucks, and on camera rigs.
• Flexible Power Options: Accepts 5–20 VDC power and includes a universal power supply.
• Five-Year Warranty: Includes AJA's five-year Mini-Converter warranty, subject to applicable warranty terms.

Dual-Channel Multi-Mode Fiber-to-3G-SDI Conversion

The AJA FiDO-2R-MM converts two independent multi-mode fiber-optic video signals into SDI outputs for professional video production systems. It is useful for broadcast facilities, production trucks, studios, and AV installations that need to extend video connectivity beyond traditional copper cabling.

Its fiber-optic connections can help prevent ground loop issues, while the two independent signal paths provide flexibility for routing separate video feeds. Support for 3G-SDI, HD-SDI, and SD-SDI outputs makes the FiDO-2R-MM suitable for a variety of professional video workflows.

HDR Metadata Pass-Through

The FiDO-2R-MM supports pass-through of SDI metadata, including HDR information. High Dynamic Range video can deliver brighter highlights, deeper blacks, and a wider range of colors than Standard Dynamic Range content. Preserving supported metadata helps maintain important video signal information throughout compatible production workflows.

Compact Design for Studios and Field Production

AJA Mini-Converters feature a compact, low-profile enclosure designed for installations where space is limited. The FiDO-2R-MM can fit behind monitors, in equipment racks, inside production trucks, or on camera rigs.

The locking power connector helps prevent accidental disconnection, while an optional P-TAP power cable supports battery-powered operation in remote production environments.

Power Supply and Warranty

The AJA FiDO-2R-MM accepts 5–20 VDC power and includes a universal power supply with international plug adapters. An additional universal power supply can be purchased separately for compatible AJA Mini-Converters.

AJA Mini-Converter products include a five-year warranty, subject to the conditions outlined in the product documentation.

• Video Format: 150 Mbps - 3 Gbps, format agnostic
• Video Input Digital
  • 2-channel independent Multi-Mode LC Fiber Inputs, SMPTE-297
  • Nominal Wavelength: 850 nm
  • Optical Sensitivity: 0dBm (Min), -15dBm (Max)
• Video Output Digital: 2-channel independent 3G-SDI BNC 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
• Size (w x d x h): 4.6" x 1.71" x 0.85" (117.0 x 43.5 x 21.6mm)
• Weight: 0.5 lb (0.3 kg)
• Power
  • 3 watts, max
  • Uses 5-20VDC power, universal power supply included
• Safe Operating Temperature: 0 to 40 C (32 to 104 F)
• Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F)
• Operating Relative Humidity: 10-90% noncondensing
• Operating Altitude: <3,000 meters (<10,000 feet)

• AJA FiDO-2R-MM 2-Channel Multi-Mode LC Fiber to 3G-SDI Receiver
• Warranty: Limited 5-Year Manufacturer Warranty