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Description
Armored fiber cable has one or more armor materials inside the fiber cable. This MLT armored fiber optic cable has a central strength member among multi loose tube and fillers. And an aluminum armor tape outside the loose tubes. Both of them provide optical fibre inside critical protection from outside impact and tensile.
More choice for fiber count, sheath materials and other armored fiber cable structure and design are available. Ask one of our experts.
Application
Duct, Aerial, Direct burial
Features
- Steel wire used as the central strength member
- Aluminum tape enhancing moisture-proof and protection
- Good mechanical and temperature performance
- High strength hydrolysis resistant loose tube
- Optical fibres are protected with fiber filling jelly in loose tubes
- Crush resistance and flexibility
- PE sheath protect cable from ultraviolet radiation
- 100% cable core filling
Optical Characteristics
| Optical Characteristics | G.652 | G.655 | 50/125μm | 62.5/125μm | |
|---|---|---|---|---|---|
| Attenuation (+20℃) | @850nm | ≤3.3 dB/km | ≤3.5 dB/km | ||
| @1300nm | ≤1.2 dB/km | ≤1.2 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 | Loose Tubes | Fillers | Cable Weight Ref. (kg/km) | Crush Long/Short Term (N/100mm) | Tensile Long/Short Term (N/100mm) | Bending Radius Static/Dynamic (mm) |
|---|---|---|---|---|---|---|
| 2-6 | 1 | 4 | 76 | 300/1000 | 600/1500 | 10D/20D |
| 8-12 | 2 | 3 | 76 | |||
| 14-18 | 3 | 2 | 76 | |||
| 20-24 | 4 | 1 | 76 | |||
| 26-30 | 5 | 0 | 76 | |||
| 32-36 | 6 | 0 | 85 | |||
| 38-48 | 4 | 1 | 90 | |||
| 50-60 | 5 | 0 | 90 | |||
| 62-72 | 6 | 0 | 113 | |||
| 74-84 | 7 | 1 | 136 | |||
| 86-96 | 8 | 0 | 136 | |||
| 98-108 | 9 | 1 | 163 | |||
| 110-120 | 10 | 0 | 163 | |||
| 122-132 | 11 | 1 | 190 | |||
| 134-144 | 12 | 0 | 190 | |||
| 146-216 | 13-18 | 5-0 | 190 | |||
| 288 | 24 | 0 | 239 |
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