Fiber Optic Communication System for Uav Telemetry and Control

• Customization: Available
• Certification: ISO
• Condition: New
• Fiber Length: 3km 5km 10km 15km 20km 25km 30km
• Color: Black
• Name: Fpv Fiber Optical Spool
• Material Shape: Round Wire
• Video Protocol: PAL / NTSC
• Control Protocol: Crsf / Elrs / Ttl / Tbs / Ppm
• Power Input (Sky): 9 to 18V
• Power Input (Ground): 9 to 25V
• Shell Material: ABS
• Fiber Diameter: 0.25 / 0.29 mm
• Minimum Bending Radius: 0.5cm
• Flight Speed Limit Recommendation: 33m/S
• Max Pull Strength: 50n (150n Option Available)
• Attenuation @1310 Nm: ≤ 0.35 dB/Km
• Attenuation @1550 Nm: ≤ 0.21 dB/Km
• Transport Package: Carton Packaging
• Specification: 60.8*40*60.8CM
• Trademark: OEM
• Origin: China
• HS Code: 85176299
• Production Capacity: 100000pieces/Year

Product Description

Our fiber-optic reel communication system solution are trusted by defense, security, UAV, and industrial teams worldwide. comparing to the wireless communication, the fiber simply  instead of RF link wireless communication Advantage

1.Jam-proof reliability - immune to RF interference, jamming, and signal loss

2.Secure data links - pure optical transmission, impossible to intercept

3.Extreme durability - stable in tunnels, cities, and -25°C to +60°C conditions

4.Flexible range - 1-60km reels(customized)

5.Fast deployment and easy to use plug-and-play only 3minutes

A1. Airborne Optical Transmitter Module(Sky Terminal) 
Sky terminal input voltage:5-18V

Parameter	Specification
Processor	MCU+ FPGA
Power Input	9-18V
Interfaces	UART / Video
Video Protocols	PAL/ NTSC
Control Protocols	CRSF / ELRS
Max Transmission	>25 km
Optical Wavelength	1310 nm/ 1550 nm
Dimensions (mm)	74 × 45 × 20
Weight	34g

 

A2. Ground-Based Optical Receiver Module(Ground Terminal)
Ground terminal input voltage 9-25V

Parameter	Specification
Processor	MCU + FPGA
Power Input	4S-6S LiPo (via XT60)
Interfaces	UART / RCA Video / VTX
Video Protocols	PAL/ NTSC
Control Protocols	TTL / ELRS / TBS / PPM
Max Transmission	>25 km
Optical Wavelength	1310 nm/ 1550 nm
Dimensions (mm)	72 × 32 × 30
Weight	87g

 

A3. Optical Fiber Reel Specifications

Parameter	Specification
25km Version (Up to 75KM available)
Fiber Type	Single-mode G657A2
Fiber Diameter	0.25 mm/ 0.29 mm
Fiber Interface	FC
Shell Material	ABS
Optical Wavelength	1310/ 1550 nm
Dimensions (mm)	130 × 350 (with outlet)
Weight	0.65kg for 5km

A4. Fiber Cable Technical Specs(G657A2)

Property	Value
Mode Field Diameter (1310)	8.6 ± 0.4 µm
Cladding Diameter	125 ± 0.7 µm
Coating Diameter	242 ± 7 µm
Attenuation @1310 nm	≤ 0.35 dB/km
Attenuation @1550 nm	≤ 0.21 dB/km
Max Pull Strength	50N(150N option available)
Macro-bend Loss (15mm/10x)	≤ 0.03 dB

 

A5. Model Variants & Mechanical Specifications

Model	Cable Length	Reel Weight (kg)	Dimensions (Ø x H)	Fiber Type
UFX-K3	3km	0.53	94x430mm	Tight-buffered Ø0.25 mm
UFX-K5	5km	0.65	94x430mm	Tight-buffered Ø0.25 mm
UFX-K10	10km	1	105x450mm	Tight-buffered Ø0.25 mm
UFX-K15	15km	1.3	105x450mm	Tight-buffered Ø0.25 mm
UFX-K20	20km	1.75	133x495mm	Tight-buffered Ø0.25 mm
UFX-K25	25km	2.05	133x495mm	Tight-buffered Ø0.25 mm
UFX-K30	30km	2.35	133x495mm	Tight-buffered Ø0.25 mm

 

A6. Estimated Drone Payload

Model	Cable Length	Reel Weight (kg)	Payload on 7-inch (kg)	Payload on 10-inch (kg)	Payload on 13-inch (kg)	Payload on 15-inch (kg)
UFX-K3	3km	0.53	1.47	2.47	4.47	7.47
UFX-K5	5km	0.65	1.35	2.35	4.35	7.35
UFX-K10	10km	1	1	2	4	7
UFX-K15	15km	1.3	0.7	1.7	3.7	6.7
UFX-K20	20km	1.75	0.25	1.25	3.25	6.25
UFX-K25	25km	2.05	N/A	0.95	2.95	5.95
UFX-K30	30km	2.35	N/A	0.65	2.65	5.65

 

Ten-Year Manufacturer of Fiber Optic Connectors: Special Optical Fiber with High Tensile Strength, Abrasion Resistance, and Flexibility

After extensive testing, the optical fiber spool can reach a maximum unwinding speed of 120 km/h, with smooth fiber unwinding and stable, uninterrupted signal connections. Our company offers five different specifications for selection: Up to 75KM.

When paired with optical-electric conversion modules, it achieves precise control within the optical fiber's length range, delivering stable image transmission.

Direct Factory Sales: The ultimate comprehensive solution for fiber optic control!!!

 

Product Features:

• Supports dual-path AVI video output.
• Supports wireless video transmission and output.
• Supports wireless signal pairing and wired CRSF protocol directly linked to controllers.
• Provides five distance options: 2/3/5/10/15/20/25/30 KM(up to 75KM, can be customized