AJA FiDO-2T 2-Channel 3G-SDI to Single-Mode Fiber Transmitter

AJA FiDO-2T 2-Channel 3G-SDI to Single-Mode Fiber Transmitter

The AJA FiDO-2T is a compact 2-channel 3G-SDI to single-mode LC fiber transmitter designed for reliable, long-distance professional video signal transport. It converts two independent 3G-SDI, HD-SDI, or SD-SDI inputs to fiber, supporting transmission distances of up to 10 km (32,808 ft) over standard single-mode fiber.

Both SDI-to-fiber paths operate independently, making FiDO-2T well suited for multi-camera systems, broadcast facilities, live events, mobile production, and other professional video workflows. Fiber connectivity also provides electrical isolation, which can help eliminate ground loop problems.

Key Features

• 2-channel 3G-SDI to single-mode LC fiber transmitter
• Supports 3G/HD/SD-SDI inputs
• Two independent SDI-to-fiber conversion paths
• Duplex LC fiber connection
• Up to 10 km (32,808 ft) over single-mode fiber
• Electrical isolation helps eliminate ground loop problems
• Supports SDI metadata pass-through, including HDR
• 5-20VDC power
• Universal power supply included
• Compact, low-profile Mini-Converter design
• Five-year warranty

3G-SDI to Single-Mode Fiber Conversion

The AJA FiDO-2T converts two professional SDI signals to single-mode fiber, providing a reliable solution for transporting video over long distances.

The transmitter supports 3G-SDI, HD-SDI, and SD-SDI, allowing it to integrate with a wide range of professional video equipment. Its two conversion paths are completely independent, so each SDI input can be transported as a separate fiber signal.

Long-Distance Single-Mode Fiber Transport

FiDO-2T supports cable runs of up to 10 km (32,808 feet) using standard single-mode fiber optic cable.

Fiber provides an efficient way to transport high-bandwidth SDI signals over long distances while maintaining electrical isolation between connected equipment. This makes FiDO-2T useful for connecting cameras, production systems, control rooms, and other equipment across large venues and facilities.

Dual Independent SDI-to-Fiber Paths

The FiDO-2T features two independent SDI-to-fiber conversion channels. Each input is converted and transmitted independently, making the unit ideal for applications requiring two separate video feeds over fiber.

The dual-channel design can help simplify fiber infrastructure for multi-camera production, live events, broadcast systems, and professional AV installations.

Duplex LC Fiber Connection

FiDO-2T uses a duplex LC fiber connection for its two-channel signal transport. The compact LC connector is well suited to professional installations where space and cable management are important considerations.

Electrical Isolation

Fiber-based signal transport provides electrical isolation between connected equipment, which can help eliminate ground loop problems.

This can be particularly useful in broadcast, live event, mobile production, and large facility environments where video equipment may be powered from different electrical circuits.

HDR Metadata Pass-Through

FiDO-2T supports SDI metadata pass-through, including HDR metadata, helping preserve important signal information during SDI-to-fiber conversion.

High Dynamic Range (HDR) provides a wider range of brightness and color than Standard Dynamic Range (SDR), allowing compatible production systems to maintain brighter highlights, deeper blacks, and richer color detail.

Compact and Portable Mini-Converter

The FiDO-2T uses AJA's compact, low-profile Mini-Converter enclosure, making it easy to install where space is limited.

The unit can fit behind monitors, inside equipment racks, in mobile production trucks, or directly on camera rigs. A locking power connector helps prevent accidental disconnection, while an optional P-TAP power cable can provide battery power for remote applications.

Universal Power Supply

FiDO-2T operates on 5-20VDC power and includes a universal power supply with international plug connections.

Spare universal power supplies are also available for AJA Mini-Converters, providing additional flexibility for professional video production environments.

Professional AJA Support and Warranty

AJA provides technical support for Mini-Converter installation, configuration, operation, and troubleshooting. The FiDO-2T is covered by a five-year warranty for long-term use in professional video production systems.

AJA FiDO-2T Applications

The AJA FiDO-2T is designed for professional workflows requiring two-channel SDI-to-fiber conversion, including:

• Broadcast video production
• Live event production
• Mobile production
• Studio production
• Multi-camera systems
• Long-distance SDI signal transport
• Camera-to-control-room connections
• Fiber-based video infrastructure
• Professional AV installations
• Remote production systems
• SDI video transport
• Large venue video systems

• Video Formats: 150 Mbps - 3 Gbps, format agnostic
• Video Input Digital: 2-channel independent 3G-SDI BNC Inputs, SMPTE-259/292/424
• Video Output Digital
  • 2-channel independent Single Mode LC Fiber Outputs, SMPTE-297
  • Nominal Wavelength: 1310 nm
  • Optical Power: -5dBm (Min), 0dBm (Max)
  • Extinction Ratio: 7.5dB (Typ)
• 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 Dual-Channel 3G-SDI to LC Fiber Mini Converter
• AJA DWP-U-R1 Worldwide Power Supply for AJA Mini-Converters
• Warranty: Limited 5-Year Manufacturer Warranty