The miniature central tube non-metallic optical cable consists of 250μm single-mode or multi-mode optical fibers enclosed in a loose tube made of high-modulus material. The tube is filled with a non-toxic, harmless, and waterproof compound. Non-metallic strengthening elements, such as aramid or high-strength glass yarn, are stranded around the loose tube, and then a black or colored high-density polyethylene (HDPE) sheath is extruded to form the cable.
Application:
Utilizing microtubule resources, this is particularly suitable for backbone networks, access networks, and fiber-to-the-home (FTTH) applications.
Access Networks and FTTH: Ideal for rapid cabling and user access in environments with minimal construction requirements.
Power Systems/High Electromagnetic Interference Environments: The non-metallic design effectively prevents electromagnetic interference, making it suitable for use as an incoming fiber optic cable near power transmission towers and in areas prone to lightning strikes.
Long-Distance and Inter-Office Communication: Can be used for building communication backbone networks within cities and over long distances.
Building Interiors: Due to its small size and light weight, it saves space and is also suitable for communication and lighting within buildings.
Data Communication: Transmits data signals in various types of networks.
Features
• Non-metallic structural design effectively prevents radio frequency interference and electromagnetic interference.
• Specially designed tight-buffered fiber optic cable structure effectively prevents sheath retraction.
• Aramid strengthening elements provide the cable with excellent tensile strength.
• The loose tube is filled with special grease, ensuring excellent waterproof performance.
• Possesses good flexibility.
• High fiber assembly density, small cable diameter, and light weight make it the best choice for air-blown installation methods.
Optical Characteristics:
| G652. | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation (+20℃) | @850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
| @1300nm | ≤1.0 dB/km | ≤1.0 dB/km | |||
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | |||
| @1550nm | ≤0.22 dB/km | ≤0.23dB/km | |||
| Bandwidth (Class A) | @850nm | ≥500 MHz·km | ≥200 MHz·km | ||
| @1300nm | ≥1000 MHz·km | ≥600 MHz·km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength | ≤1260nm | ≤1480nm |
Technical Parameters:
Cable Type | Fiber Count | Cable Diamterter mm | Cable Weight kg/km | Tensile Strength Long/Short Term N | Crush Resistance Long/Short Term N/100mm | Bending Radius Static/Dynamic mm |
JET2~12 | 2~12 | 4.2±0.3 | 12 | 60/150 | 300/1000 | 10D/20D |
JET14~24 | 14~24 | 4.6±0.3 | 15 | 60/150 | 300/1000 | 10D/20D |
JET26~36 | 26~36 | 5.1±0.3 | 18 | 60/150 | 300/1000 | 10D/20D |
JET38~48 | 38~48 | 5.6±0.3 | 22 | 60/150 | 300/1000 | 10D/20D |
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