AJA FiDO-4T, 4-Channel 3G-SDI to Single-Mode LC Fiber Transmitter

Professional 4-Channel SDI to Fiber Conversion

The AJA FiDO-4T provides a high-performance solution for transporting four independent channels of 3G-SDI over Single-Mode LC fiber. Designed for broadcast, mobile truck, and studio environments, it enables cable runs up to 10 km (32,808 ft) while maintaining signal integrity. By utilizing fiber optics, the FiDO-4T offers electrical isolation, effectively eliminating ground loop problems common in complex electrical environments.

4K and UltraHD Workflow Integration

Beyond standard multi-channel SDI transport, the FiDO-4T is capable of handling 4K/UltraHD-SDI signals by utilizing all four fiber links. This makes it an essential tool for high-resolution productions requiring long-distance transmission without the latency or interference issues associated with traditional copper cabling.

Compact, Field-Ready Construction

AJA Mini-Converters are renowned for their rugged, low-profile design. The FiDO-4T fits easily into tight spaces behind equipment racks or directly onto camera rigs. It features a locking power connector to prevent accidental disconnection during critical broadcasts. For remote locations, an optional P-TAP cable allows the unit to run on battery power.

Reliable Power and Warranty

Each unit ships with a DWP-U-R1 universal power supply, featuring international plug connections for global compatibility. Built to the highest standards, the FiDO-4T is backed by AJA's industry-leading five-year warranty, ensuring long-term reliability for your professional video infrastructure.