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AJA

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

AJA Signal Processing
Professional broadcast product designed for reliable production, streaming, and modern media workflows.
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Key Features

Key Features

  • 4-channel single-mode ST fiber to 3G-SDI receiver
  • Supports long-distance transmission up to 10 km
  • Four independent fiber input channels
  • Four independent 3G-SDI BNC outputs
  • Supports 4K and UltraHD workflows over four fiber links
  • HDR metadata pass-through support
  • Compact, low-profile design for flexible installation
  • Universal power supply with global compatibility
  • Durable build with a five-year warranty
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Features & Specifications

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Product Overview +

Efficient Fiber to SDI Conversion

The FiDO-4R-ST receiver converts single-mode ST fiber signals into four independent 3G-SDI outputs. It is designed for professional environments where multiple high-quality video signals need reliable conversion.

Long-Distance Transmission Support

This receiver supports fiber runs up to 10 km, making it ideal for large broadcast setups and production environments. It also helps eliminate ground loop issues through electrical isolation.

4K and UltraHD Compatibility

Supporting 4K and UltraHD workflows across four fiber links, the device ensures high-resolution video delivery without signal degradation.

HDR Metadata Pass-Through

With HDR support, the receiver preserves enhanced color depth, contrast, and brightness, ensuring visually rich and accurate video output.

Compact and Installation-Friendly Design

The compact enclosure fits easily behind racks, monitors, or on camera rigs. Its secure power connection prevents accidental disconnections during operation.

Universal Power and Reliable Operation

The included universal power supply allows worldwide use. Combined with strong technical support and a five-year warranty, it ensures dependable long-term performance.

Technical Specifications +
AJA FiDO-4R-ST 4-Channel Single-Mode ST Fiber to 3G-SDI Receiver technical specifications