Shenzhen Knofc Communication Co., Ltd.
Shenzhen KNOFC Communication Co., Ltd.
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Adss 24 Core Fiber Optic Cable Span 200m -1000m Adss Cable
Description:
The fibers are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of Kevlar. Between the Kevlar yarn and the loose tube water- blocking material is applied to keep the cable compact and watertight. The cable is completed with a polyethylene (HDPE) sheath.
Characteristics:
Optical Fiber Characteristic:
| G.652.D | G.655 | 50/125μm | 62.5/125μm | ||
| Attenuation | @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 | @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 Wavelengthλcc | ≤1260nm | ≤1480nm | |||
Application:
The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed. For overhead power lines under 110kV, PE outer sheath is applied. FOR power lines equal to or over 110kV, AT outer sheath is applied. The dedicate design of aramid quantity and stranding process can satisfy the demand on various spans.
Cable Mechanical Characteristic:
| Cable type | Diameter(mm) | Weight (kg/km) | Tensile strength Long/short term (N) | Bending radius Dynamic/static (mm) | Storage temperature ( ℃ ) |
| ADSS-2~60 | 10.0 | 110 | 1000/3000 | 20D/10D | -20~+70 |
| ADSS-62~72 | 12.0 | 120 | 1000/3000 | 20D/10D | -20~+70 |
| ADSS-74~96 | 14.0 | 130 | 1000/3000 | 20D/10D | -20~+70 |
| ADSS-98~144 | 16.0 | 185 | 1000/3000 | 20D/10D | -20~+70 |
| ADSS-146~288 | 20.0 | 298 | 1000/3000 | 20D/10D | -20~+70 |
