AJA FIDO-4T-ST 4-CHANNEL 3G-SDI TO SINGLE-MODE ST FIBER TRANSMITTER

The AJA FiDO-4T-ST is a 4-channel 3G-SDI to ST fiber transmitter that offers unmatched flexibility and reliability for professional video transport over long distances. Capable of extending SDI signals up to 10 km (32,808 feet) over single-mode fiber, the FiDO-4T-ST ensures full electrical isolation, helping eliminate ground loop issues in complex broadcast or live event environments.

Housed in a compact, low-profile enclosure, the FiDO-4T-ST is ideal for tight spaces around equipment racks, camera rigs, OB trucks, and control rooms. Each of its four SDI inputs is independently converted to fiber, making it perfect for multi-channel transmission needs. The unit features a locking power connector to prevent accidental disconnection, and supports optional P-TAP battery power, making it highly portable for remote productions.

Built for durability and professional use, AJA Mini-Converters like the FiDO-4T-ST are trusted across the broadcast, cinema, and AV industries for delivering high-performance signal conversion in any environment.

4-Channel 3G-SDI to Single Mode ST Fiber Transmitter
4 simplex output connection (ST connector)
4 independent channels of 3G/HD/SD-SDI input
4K/UltraHD-SDI over 4 fiber links
Uses 5-20VDC power (DWP-U-R1 universal power supply included)