Duct / Aerial Armored Optical Fiber Cable Black Sheath Stranded Loose Tube
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
Product Description
Duct / Aerial Armored Optical Fiber Cable Black Sheath Stranded Loose Tube
1. Description
The fibers, 250um, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers ) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core, which is filled with the filling compound to protect it from water ingress. Then, the cable is completed with a PE sheath.
2. Optical Characteristics
| Items | Fiber type | ||||
| 50/125um | 62.5/125um | G.652 | G.655 | ||
| Attenuation(+20) | @850nm | ≤3.0dB/km | ≤3.3dB/km | ||
| @1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
| @1310nm | ≤0.36dB/km | ≤0.40dB/km | |||
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
| Bandwidth (Class A) | @850nm | ≥500MHz•km | ≥200MHz•km | ||
| @1300nm | ≥1000MHz•km | ≥600MHz•km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1450nm | |||
3. Technical Parameters
|
Fiber Count |
Tubes Count |
Cable Diameter |
Cable Weight |
Bending Radius Dynamic/Static |
Tensile Strength Long/Short term |
Crush Resistance Long/Short term |
| 2~30 | 5 | 9.2 | 82 | 20D/10D | 600/1500 | 800/1000 |
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