OFC Fiber Optical Spool – 3KM

Fiber Optical Spool – 3KM (OFC Single Mode)

The Fiber Optical Spool – 3KM is a professional-grade optical cable designed for drone telemetry systems, FPV ground stations, and long-distance UAV communication setups. Because it uses high-quality G657A2 single-mode fiber, it ensures stable and interference-free data transmission during critical drone operations. As a result, operators experience consistent signal reliability even in complex outdoor environments.

Explore our complete range of Optical Fiber Tether Systems developed for UAV, defense, and industrial communication applications. In addition, each model in this series follows strict optical performance standards to maintain low attenuation and high transmission efficiency.

This 3KM optical cable configuration features a compact 0.27mm outer diameter, which improves flexibility while maintaining durability. Consequently, signal attenuation remains extremely low — ≤0.35dB/km at 1310nm and ≤0.25dB/km at 1550nm. Therefore, high-speed data transfer remains stable over extended distances. Furthermore, the lightweight drum design simplifies deployment in field conditions.

Whether you are building a drone FPV system, establishing a ground control station, or deploying agricultural UAV infrastructure, this 3KM fiber optic spool delivers dependable optical performance. For this reason, professionals widely select it for mid-range drone communication setups.

Distance Options for the 3KM Fiber Spool

Although this model supports 3KM operations, our modular fiber series includes additional lengths to suit different mission requirements. Therefore, you can scale your communication system based on operational range.

• 1KM Fiber Optical Spool
• 5KM Fiber Optical Spool
• 10KM Fiber Optical Spool
• 20KM Fiber Optical Spool
• 30KM Fiber Optical Spool

System Compatibility for Optical Fiber Cable

• Ground Module
• Radio Module
• Line Cable

Furthermore, this fiber communication spool integrates seamlessly with UAV ground stations and optical communication modules. As a result, system deployment becomes faster and more efficient. Consequently, both commercial operators and defense teams benefit from reliable mid-range connectivity.

Applications

• FPV drone telemetry systems
• Mid-range UAV communication
• Ground station cabling
• Agricultural drone infrastructure
• Industrial network installations

Technical Specifications

For technical reference regarding single-mode optical fiber standards, you can review specifications from
Corning Optical Communications, a globally recognized fiber manufacturer.

Frequently Asked Questions (FAQ)

What is the OFC Fiber Optical Spool – 3KM used for?

The OFC Fiber Optical Spool – 3KM is used for stable and interference-free communication in UAV systems, FPV ground stations, and drone telemetry setups. It enables long-distance optical data transmission while maintaining low latency and high reliability.

What is the price of a 3KM fiber optic spool in India?

The price of a 3KM fiber optic spool in India depends on fiber quality, build design, and optical specifications. Professional UAV optical fiber spools generally start from mid-range industrial pricing and may vary based on configuration and integration requirements.

Can this fiber optic spool be used with drones?

Yes. The 3KM optical fiber spool is designed specifically for UAV communication systems and drone telemetry networks. It allows drones to transmit data securely through optical fiber without RF interference.

What type of fiber is used in this optical spool?

This fiber spool uses high-quality G657A2 single-mode optical fiber, which offers excellent flexibility, low signal attenuation, and reliable long-distance data transmission for professional drone communication systems.

Is this optical fiber spool compatible with UAV ground stations?

Yes. The 3KM fiber optic spool integrates easily with UAV ground stations, radio modules, optical communication modules, and telemetry systems used in professional drone operations.

What are the advantages of fiber optic communication for drones?

Fiber optic communication offers several advantages for UAV operations, including secure data transmission, immunity to radio interference, stable high-speed communication, and improved reliability for long-distance drone missions.

Is the 3KM fiber spool suitable for industrial and defense applications?

Yes. Optical fiber drone communication systems are widely used in defense surveillance, industrial UAV networks, research environments, and secure telemetry systems where reliable communication is critical.

What other fiber optic spool lengths are available?

In addition to the 3KM model, fiber optic tether spools are available in multiple distance options such as 1KM, 5KM, 10KM, 20KM, and 30KM to support different UAV communication requirements.

What is the difference between RF communication and fiber optic drone communication?

RF communication uses wireless radio signals, while fiber optic communication transmits data through optical fiber cables. Fiber communication is more secure, resistant to jamming, and provides stable high-speed data transmission.

Is this fiber optic spool suitable for FPV drone systems?

Yes. The OFC Fiber Optical Spool – 3KM is suitable for FPV drone systems where stable telemetry, real-time data transfer, and reliable ground-to-air communication are required.