Optical Fiber Image Data Module Relay Extender 2.0/3.5 for FPV Drone, Anti-Interference, 2–10km Cable Options

Overview

The Optical Fiber Image Data Module Relay Extender is a YSRC solution for FPV drone and UAV projects requiring transparent, anti-interference wired transmission. Offered in Version 2.0 (ultra light) and Version 3.5 (reinforced), the system relays video/control signals via single‑mode optical fiber to maintain stable communication in environments where RF links struggle. The sky end works together with a reusable ground end.

Key Features

• Transparent, wired FPV link using single‑mode optical fiber for high stability and anti‑interference operation.
• Two build options: Version 2.0 ultra‑light with 0.26mm fiber (compact for fields/forests); Version 3.5 with 0.44mm fiber featuring strong tensile, wear and bending resistance (suited to cities, Gobi, underground).
• Cable reel options from 2km to 10km for long‑distance deployment; fiber type G657A2.
• Ground end (Opticallink GBD PLUS) supports 0–30km single‑mode fiber transmission distance, TTL/S.BUS data format, 0–1Mbps rate, GH1.25 data interface.
• Anti‑eavesdropping design and reliable performance depicted in product images; ignores terrain obstruction common to wireless links.
• Usage notes shown in images: remove shipping ties/clips before use, remove the FC port protective casing at the outlet, route fiber away from propellers, then connect via GH1.25 as illustrated.

Specifications

General

Version 2.0 Ultra light — fiber optic cable reel options

Version 3.5 — fiber optic cable reel options

Ground end and accessory modules (per images)

Applications

• FPV traverser communication for long‑distance, stable wired operation (5km/10km scenarios shown).
• Pipeline crawling robot communication.
• Indoor inspection drone in complex terrain and underground spaces.
• Underwater robot communication.
• Remote monitoring requiring long‑distance, high‑definition video transmission.

Notes

• Attention: The sky end must be used in conjunction with the ground end, and the ground end can be reused.

Details

Usage procedure for FpvOpticalRelay: Remove protective clips and casing before use. Connect Opticalink SKY and GBD to flight control and receiver. Fix fiber disc, connect harness, charge battery, then power on.

Fiber optic Version 3.5 offers strong tensile, wear, and bending resistance for urban, Gobi, and underground use. Available in 2KM, 3KM, 5KM, and 10KM lengths with specifications including 0.44mm fiber, >80N strain, G657A2 type, acrylonitrile-styrene-butadiene shell, and aluminum wire outlet.

Fiber optic Version 2.0: lightweight, compact, designed for outdoor use. Offers 3KM, 5KM, and 10KM options with specs including 0.26mm fiber, G657A2 type, acrylonitrile-styrene-butadiene shell, aluminum wire outlet, and weights from 0.47kg to 1kg.

Fiber optic Version 1.0 provides spools from 1.1km to 10.1km, up to 2kg weight, aluminum wire outlets, and high tensile strength for durability in rugged environments.

YSRC Optical Fiber Image Data Module 2.0 ultra-light version, featuring 3km, 5km, and 10km built-in sky models with weights of 0.47kg, 0.59kg, and 1kg respectively; includes ground station.

Uses fiber optic transmission for high speed, strong stability, and large data capacity. Resists electromagnetic interference and eavesdropping, supporting 0–30km signal transmission. Enables reliable long-distance communication, ignores terrain obstructions, and ensures secure data transfer. Ideal for high-performance networks requiring fast, stable, and secure connectivity over extended distances.

Opticallink GBD PLUS, lightweight, 0-1Mbps, TTL/S.BUS, single mode fiber, 0-30km, GH1.25 interface

Ultra lightweight airborne SKY sky end fiber optic disc module

Pipeline crawling robots and indoor inspection drones use fiber-optic communication for high-speed, stable, long-distance data transmission, ensuring reliable, low-loss, anti-jamming performance in complex underground environments, improving maintenance efficiency and safety. (39 words)

Fiber optic technology enables high-speed, stable data transmission for underwater robots and remote monitoring, supporting long-distance, high-definition video with strong anti-interference and clear imagery for critical area safety. (39 words)

FPV traverser uses fiber optic tech for stable 5–10km UAV links. Opticalink SKY and GBD models feature aluminum bodies, DC 9–26V power, compact size, lightweight design, and broad compatibility. (39 words)

A WiFi-enabled FPV drone setup connects a quadcopter with a battery to a VTX and receiver using labeled wires: VID, GND, VCC, RX, TX, 5V IN, and GND. The VTX transmits video to FPV goggles via WiFi, while a remote control (TX16S) communicates wirelessly with the receiver. SBUS IN connections integrate control signals, ensuring seamless operation. Components are clearly marked, illustrating their roles in video transmission and flight control. This configuration supports real-time video feedback and responsive drone handling, essential for immersive FPV flying. The system combines power, signal, and data lines to establish a reliable, functional FPV link between pilot and drone.

FPV drone setup includes remote controller, PCB, battery, and VR headset. Labeled components: VGP G5TR, TX16S, power links. Features visible wiring and mounted battery for wired connection.