Overview

Designed for long-range FPV relay and unmanned system applications, this fiber optic tether provides a pure optical transmission path between your airborne and ground stations. With lengths ranging from 3 km to 30 km, it offers the flexibility to match mission requirements from short-range reconnaissance to extended-distance operations.

Please note: This package includes the fiber optic tether and mechanical accessories only. The airborne (sky end) and ground (ground end) optical transceiver modules are not included and must be purchased separately according to your system architecture.

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Key Specifications

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What's Included

For ALL lengths (3 km – 30 km):

• 1 × Fiber optic tether (specified length)

• 1 × Flight control cable (for integration with your FC/autopilot)

• 1 × Bend tube (protects fiber at connection points)

For 10 km, 15 km, 20 km, 25 km & 30 km variants (ADDITIONAL included):

• 1 × Mounting bracket (secures the tether to your airframe)

• Cable ties / zip ties (for tidy cable management and strain relief)

For 3 km and 5 km lengths, brackets and ties are optional accessories – please contact us if you require them for these shorter variants.

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Why Choose This Tether?

• Bend-insensitive G657A2 fiber – maintains low signal loss even during aggressive flight maneuvers and tight coiling.

• Wide temperature tolerance – performs reliably in desert heat, high-altitude cold, and humid coastal environments.

• Multiple length options – one product family covers all mission profiles; order precisely what your range requires.

• Complete mechanical kit – ready for quick installation; no need to source bend tubes or FC cables separately.

• Compact outer diameter (0.27 mm) – minimizes drag and weight penalty on your FPV platform.

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Important Notes

• ⚠️ Transceivers sold separately – This is a passive fiber tether. You will need compatible airborne and ground optical-to-electrical converter modules to complete the link.

• 📦 Custom lengths available upon request – bulk orders and OEM packaging can be accommodated.

• 🔧 Installation guidance – handle the fiber with care during routing; avoid sharp bends beyond the minimum bend radius of G657A2 fiber.

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Ordering Reference

 

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Shipping & Support

Ships worldwide with tracking - please check our shipping policy for detailed country and region availability. For technical datasheets, connector customisation, or mixed-length bulk orders, please use the contact form or reach out to our support team.