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Flat Drop Fiber Cable Self Supporting With Center Loose Tube
This flat drop fiber cable is a unitube non armored fiber optic cable with 2 parallel FRP strength member. It consists of central unitube, 2 parallel FRP strength member, and flat shape jacket.
Description
This aerial drop fiber cable is a flat shape non armored cable. It consists of 1-24 fibers uni-tube, 2 parallel FRP strength member, water blocking materials and flat outer PE jacket. The cable is usually used in rural areas as self-supporting drop cable, enable subscribers access to the distribution network.
Application
Distribution drop cable, aerial access cable
Features
- Uni-tube, small size and diameter, easy to strip for rural area network
- Non armored all dielectric materials, light weight structure for easy
- 2 parallel FRP strength member close to the uni-tube, ensures tensile strength
- Excellent crush resistance because of the flat shape jacket • Good mechanical and temperature performance
- PE sheath protects cable from ultraviolet radiation
Optical Characteristics
| Optical Characteristics | G.652 | G.655 | 50/125μm | 62.5/125μm | |
|---|---|---|---|---|---|
| Attenuation (+20℃) | @850nm | ≤3.0 dB/km | ≤3.3 dB/km | ||
| @1300nm | ≤1.0 dB/km | ≤1.0 dB/km | |||
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | @1310nm | ||
| @1550nm | ≤0.22 dB/km | ≤0.23dB/km | |||
| Bandwidth | @850nm | ≥500 MHz·km | ≥200 MHz·km | ||
| @1300nm | ≥500 MHz·km | ≥500 MHz·km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1450nm |
Technical Parameters
| Fiber Count | Tube Diameter (mm) | FRP Diameter (mm) | Cable Size WxH (mm) | Weight (kg/km) | Crush Long/Short Term (N/100mm) | Tensile Long/Short Term (N/100mm) | Bending Radius Dynamic/Static (mm) |
|---|---|---|---|---|---|---|---|
| 2~24 | 3.0 | 1.6 | 8.1x4.6 | 35±5 | 1000/5000 | 400/1400 | 30D/15D |
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