Fiber Optic Cylinder

Optical Fiber Communication System
The fiber optic cylinder is a compact, high-performance communication solution designed for harsh environments. It provides extremely low transmission loss, excellent bending resistance and complete immunity to electromagnetic interference. It is suitable for weight-sensitive communication applications such as UAV communication, high-altitude platforms and underwater systems.
0.25mmFiber Diameter
0.185 dB/kmTypical Loss at 1550nm
G.657A2Flexural Behavior
1KM-90KM Options
FC/FC Interface
-40°C to +85°C
60N Fiber Tension
FC/FC Interface
-40°C to +85°C
60N Fiber Tension
Multiple Specifications Comparison
| Length | 1KM | 2KM | 3KM | 5KM | 10KM | 15KM | 20KM | 25KM | 30KM | 35KM | 40KM | 45KM | 50KM | 60KM | 90KM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Model | FO-0.25-1 | FO-0.25-2 | FO-0.25-3 | FO-0.25-4 | FO-0.25-5 | FO-0.25-6 | FO-0.25-7 | FO-0.25-8 | FO-0.25-9 | FO-0.25-10 | FO-0.25-11 | FO-0.25-12 | FO-0.25-13 | FO-0.25-14 | FO-0.25-15 |
| Optical Fiber Length | 1,000M | 2,000M | 3,000M | 5,000M | 10,000M | 15,000M | 20,000M | 25,000M | 30,000M | 35,000M | 40,000M | 45,000M | 50,000M | 60,000M | 90,000M |
| Fiber Diameter | 0.25mm | ||||||||||||||
| Shell Material | ABS (black) | ||||||||||||||
| Product Size | 75 x 205mm | 75 x 205mm | 75 x 205mm | 121 x 246mm | 121 x 246mm | 121 x 246mm | 147 x 276mm | 147 x 276mm | 147 x 276mm | 147 x 276mm | 156 x 362mm | 156 x 362mm | 156 x 362mm | 156 x 362mm | 368 x 192mm |
| Weight | 0.25kg | 0.30kg | 0.45kg | 0.64kg | 1.10kg | 1.50kg | 2.06kg | 2.55kg | 2.85kg | 3.30kg | 3.80kg | 4.40kg | 4.85kg | 5.35kg | 8.50kg |
Common Product Parameters
| Product Name | Fiber Optic Cylinder | Fiber Type | G.657A2 |
| Sheath Material | KEVLAR / PVC / Resin / Ink | Unit Weight | 80 g/km |
| Wire Diameter | 0.25mm | Operating Temperature | -40°C to +85°C |
| Packaging Color | Invisible and transparent | Fiber Optic Tension | 60N |
| Optical Interface | FC/FC | Insertion Loss | ≤0.3dB |
Optical Fiber Attenuation Parameter
| Optical Wavelength | 1310nm | 1550nm |
|---|---|---|
| Specification Value | ≤0.35 dB/km | ≤0.25 dB/km |
| Typical Value | 0.329 dB/km | 0.185 dB/km |
Packaging Information
| Applicable Length | Shell / Drum Size | Product Weight | Single Unit Package | Multi-piece Package | Accessories |
|---|---|---|---|---|---|
| 1KM / 2KM / 3KM | 75 x 205mm | 0.25kg / 0.30kg / 0.45kg | 430 x 180 x 150mm | 6 pcs: 432 x 360 x 450mm (1.1kg) 9 pcs: 530 x 435 x 445mm (1.3kg) |
Straight pipe / Curved pipe |
| 5KM / 10KM / 15KM | 121 x 246mm | 0.64kg / 1.10kg / 1.50kg | 430 x 180 x 150mm | 6 pcs: 432 x 360 x 450mm (1.1kg) 9 pcs: 530 x 435 x 445mm (1.3kg) |
Straight pipe / Curved pipe |
| 20KM / 25KM / 30KM / 35KM | 147 x 276mm | 2.06kg / 2.55kg / 2.85kg / 3.30kg | 480 x 205 x 175mm | 6 pcs: 480 x 410 x 510mm (1.2kg) | Straight pipe / Curved pipe |
| 40KM / 45KM / 50KM / 60KM | 156 x 362mm | 3.80kg / 4.40kg / 4.85kg / 5.35kg | 610 x 220 x 187mm | 4 pcs: 475 x 420 x 630mm (1.45kg) 6 pcs: 630 x 475 x 630mm (1.65kg) |
Straight pipe / Curved pipe |
| 90KM | Drum size: 368 x 192mm | 8.50kg | 610 x 220 x 187mm | 4 pcs: 475 x 420 x 630mm (1.45kg) 6 pcs: 630 x 475 x 630mm (1.65kg) |
Straight pipe / Curved pipe |
Application Scenarios
- Unmanned aerial vehicle communication
- High-altitude platform communication
- Underwater communication systems
- ROV / AUV communication and control
- Underwater observation networks
- Marine engineering, port and coastline monitoring
Customization Options
- Coating layer: Kevlar / PVC / Resin
- Wire diameter: 0.25mm / 0.26mm / 0.28mm / 0.30mm / 0.35mm
- Interface options: SC/PC, LC/PC, FC/PC, ST
- OEM / ODM: specification, appearance, packaging and brand customization
Underwater Anti-Interference Communication System
| System Component | Description |
|---|---|
| High-speed Optical Fiber Release Device | Uses aramid + PVC sheath and G.657A2 optical fiber as the core transmission channel for stable data transmission. |
| Optical Transceiver Equipment | Includes transmitting and receiving optical transceivers and supports optical ports, network ports and serial ports. |
| Water-tight Connector | Designed for long-term underwater operation and helps prevent water seepage in underwater communication links. |
Precision Fiber Rewinder
| Precise Tension Control | 0.1 to 5N |
| Maximum Reel Diameter | 400mm x 300mm |
| Maximum Reel Winding Speed | 400m/min |
| System Features | Precise wiring system, automated gluing device |
Need a Custom Fiber Optic Communication Solution?
Tell us your required length, interface, coating layer and application scenario. OEM / ODM customization is available.







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