AJA FiDO-4T-ST 4-Channel Single Mode ST Fiber to 3G-SDI Transmitter
Model: FiDO-4T-ST
About: AJA FiDO-4T-ST 4-Channel Single Mode ST Fiber to 3G-SDI Transmitter
AJA FiDO-4T-ST is a versatile 4-channel 3G-SDI to single-mode ST fiber transmitter designed to facilitate long-distance transmission of high-resolution video signals. This compact device offers flexibility and cost efficiency for SDI-to-fiber conversion, enabling cable runs up to 10 km (32,808 ft) with electrical isolation, which is beneficial for eliminating ground loop issues. The FiDO-4T-ST is ideal for broadcast, production, and professional AV environments where secure and reliable connectivity is essential.
Features
- Converts four independent 3G-SDI channels to single-mode ST fiber outputs
- Supports 3G-SDI, HD-SDI, and SD-SDI formats
- Enables long-distance signal transmission up to 10 km (32,808 ft) over standard single-mode fiber optic cable
- Compact and rugged design suitable for tight spaces around equipment racks, trucks, and cameras
- Universal power supply with international plug adapters included
- Five-year warranty
Specifications
| Video Formats | 270 Mbps to 3 Gbps, format agnostic |
|---|---|
| Video Inputs | 4 x 3G-SDI BNC connectors |
| Video Outputs | 4 x single-mode ST fiber connectors |
| Nominal Wavelength | 1310 nm |
| Reclocking | 270 Mbps, 1.483 Gbps, 1.485 Gbps, 2.967 Gbps, 2.970 Gbps – Auto Select; all other rates are passed through and not reclocked |
| Dimensions (W x D x H) | 4.6 x 4.1 x 0.9 inches (117 x 104 x 23 mm) |
| Weight | 0.7 lb (0.3 kg) |
| Power | 4 watts max; uses 5-20 VDC power (universal power supply included) |
| Operating Temperature | 0 to 40°C (32 to 104°F) |
| Storage Temperature | -40 to 60°C (-40 to 140°F) |
| Operating Humidity | 10-90% non-condensing |
| Operating Altitude | <3,000 meters (<10,000 feet) |
UPC: 892448000779
Reviews: AJA FiDO-4T-ST 4-Channel Single Mode ST Fiber to 3G-SDI Transmitter
Warranty: AJA FiDO-4T-ST 4-Channel Single Mode ST Fiber to 3G-SDI Transmitter
AVShop.ca Warranty:
30 Days
Manufacturer's Warranty:
All AJA Mini-Converters are covered by a 5 year warranty and AJA's advanced replacement policy. If a replacement is necessary, AJA will ship a new unit immediately without the need to send the original unit back first, ensuring you are up and running again as quickly as possible.
Manufacturer's Warranty will cover parts, labour and return shipping back to you once repaired. Shipping into the service centre is not covered
For Quebec Residents - Disclosure under the Consumer Protection Act
In compliance with Bill 29, AVShop.ca and AJA do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Any applicable manufacturer warranties will remain in place.


































