* Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
* Large span lengths
* Good performance of tensile strength and temperature
ADSS cable is loose tube stranded. Fibers, 250μm , are positioned into a loose tube made of high modulus plastics. The tubes are filled with a water-resistant filling compound. The tubes (and fillers) are stranded around a FRP (Fiber Reinforced Plastic) as a non-metallic central strength member into a compact and circular cable core. After the cable core is filled with filling compound. it is covered with thin PE (polyethylene) inner sheath. After stranded layer of aramid yarns are applied over the inner sheath as strength member, the cable is completed with PE or AT (anti-tracking) outer sheath.
1.Good mechanical and temperature performance
2.High strength loose tube that is hydrolysis resistant
3.special tube filling compound ensure a critical protection of fiber
4.Crush resistance and flexibility
5.The following measures are taken to ensure the cable watertight:
6.Single Fiber Reinforced Plastic as the central strength member
7.Loose tube filling compound
8.100% cable core filling
Cable fiber count | / | 2~30 | 32~60 | 62~72 | ||||||
Structure | / | 1+5 | 1+5 | 1+6 | ||||||
Fiber style | / | G.652D | ||||||||
Central strength member | material | mm | FRP | |||||||
Diameter (average) | 1.5 | 1.5 | 2.1 | |||||||
Loose Tube | Material | mm | PBT | |||||||
Diameter (average) | 1.8 | 2.1 | 2.1 | |||||||
Thickness(average) | 0.32 | 0.35 | 0.35 | |||||||
Max fiber/loose tube | 6 | 12 | 12 | |||||||
Tubes color | Full color identification | |||||||||
Fiber excess length | % | 0.7~0.8 | ||||||||
Water resistance | Material | / | Cable jelly | |||||||
Inner sehath | material | mm | MDPE | |||||||
Inner sheath | 0.9mm | |||||||||
Non-metallic strengthen components | Material | / | Aramid Yarn | |||||||
Outer sheath | material | mm | MDPE | |||||||
Outer sheath | 1.8mm | |||||||||
Cable diameter(average) | mm | 10.9 | 11.5 | 12.1 | ||||||
Cable weight (Approximate) | kg/km | 95 | 110 | 120 | ||||||
Cable Sectional area | mm2 | 93.31 | 103.87 | 114.99 | ||||||
Attenuation coefficient(Max) | 1310nm | dB/km | 0.35 | |||||||
1550nm | 0.21 | |||||||||
Rated Tensile Strength(RTS) | kn | 6 | ||||||||
Max allowed tension( MAT) | kn | 2.5 | ||||||||
Annual average operating tension (EDS) | kn | 3.2 | ||||||||
Young's modulus | kn/mm2 | 7.8 | ||||||||
Coefficient of thermal expansion | 10-6/℃ | 9 |
Crush resistance | Long term | N/100mm | 1100 | ||
Short term | 2200 | ||||
Permission Bent Radius | static | mm | 15 of OD | ||
dynamic | 20 of OD | ||||
Temperature | When laying | ℃ | -20~+60 | ||
Storage and transportation | -40~+70 | ||||
runing | -40~+70 | ||||
Scope of application | Suitable for voltage level under 110kV, wind speed below 25m/s, icing 5mm | ||||
Cable Marks | Company Name ADSS-××B1-PE-100M DL/T 788-2001 ××××M Year (Or at customer’s request) |
Product Categories : Fiber Optic Cable > Outdoor Fiber Cable
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