Fiber Optic Transmitter Receiver for Drones FPV – 25km Range
Fiber Optic Transmitter Receiver for Drones FPV – 25km Range
Take your drone's FPV link to the next level with this industrial-grade Fiber Optic Transmitter & Receiver Module. Engineered for long-range aerial operations, this system leverages single-mode fiber optics to deliver stable, low-latency video and control signals over distances of up to 25 km — completely free from electromagnetic interference and signal blockage.
Whether you're piloting a long-range FPV drone or managing a professional UAV platform, this module provides a rock-solid communications backbone that standard RF links simply can't match.
Key Features
- Dual Wavelength Fiber Technology: Operates at 1310nm (air terminal) and 1550nm (ground terminal) for stable, interference-free transmission over up to 25 km via single-mode fiber.
- CRSF Protocol + Analog Video Support: Combines control signals (CRSF protocol) and analog video signals into a single fiber link — bridging your flight controller, remote commands, and FPV camera in one complete solution.
- Wide Voltage Input (5.5V–26V): Compatible with a broad range of drone battery packs and ground power sources; module core operates at 3.3V for efficiency and reliability.
- 4 LED Status Indicators: Quick-reference LED indicators for fast on-site troubleshooting and system status monitoring during pre-flight checks and in-flight monitoring.
- Compact & Lightweight: Measuring just 50 × 29 × 13 mm, it installs easily without affecting your drone's balance or aerodynamics.
- Industrial-Grade ABS Construction: Built tough for outdoor and professional UAV operations in demanding environments.
Specifications
| Material | Industrial-grade ABS |
| Dimensions | 50 × 29 × 13 mm (approx. 1.97 × 1.14 × 0.51 in) |
| Transmission Distance | Up to 25 km (single-mode fiber) |
| Working Wavelengths | Air terminal: 1310 nm | Ground terminal: 1550 nm |
| Power Input | 5.5V – 26V wide voltage input; core operating voltage: 3.3V |
| Supported Protocols | CRSF (control signals) + Analog Video |
| Available Configurations | Air Unit / Ground Unit / Air & Ground Pair (Optional) |
| Country of Origin | Made in China |
What's in the Box
- 1 pc or 1 Pair Fiber Optic Receiver Module (configuration selectable at purchase)
Important Notes
- Please allow ±1–2 cm variance due to manual measurement.
- Actual product color may vary slightly from images due to monitor differences.
Learn more: ENERGY STAR product efficiency guidance
Frequently Asked Questions
Q: What is the maximum transmission distance of this fiber optic drone module?
A: This fiber optic transmitter and receiver module supports transmission distances of up to 25 km using single-mode fiber cable, making it ideal for long-range FPV drone operations and professional UAV applications.
Q: What control protocols does the fiber optic drone link support?
A: The module supports CRSF (Crossfire) control protocols for flight controller and remote command signals, as well as standard analog video signals from FPV cameras, combining both into a single fiber optic transmission line.
Q: Is this module compatible with my drone's battery voltage?
A: Yes. The module accepts a wide voltage input range of 5.5V to 26V, which covers most 2S–6S LiPo drone battery configurations as well as standard ground station power sources. The internal module core runs at a regulated 3.3V.
Q: Do I need to purchase the air unit and ground unit separately?
A: You have the flexibility to choose. The module is available as an Air Unit only, a Ground Unit only, or as a matched Air & Ground Pair — simply select your preferred configuration at checkout.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.