ADSS All-dielectric Self Support Outdoor Aerial Fiber Optic Cable 72 core
Description
The ADSS cable consists of fibers that are 250μm in diameter and are positioned in a loose tube made of high modulus plastics. The tubes are filled with a water-resistant filling compound and stranded around a non-metallic central strength member made of FRP. This creates a compact and circular cable core, which is then filled with a filling compound and covered with a thin inner sheath made of PE. A layer of aramid yarns is then applied over the inner sheath as a strength member, and finally, the cable is completed with an outer sheath made of either PE or AT for anti-tracking.
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.
Features
The aerial fiber optic cable is all-dielectric and self-supporting, with no metal in its structure.
It has a large number of fiber cores, is lightweight, and can be installed alongside power lines, saving resources.
The cable uses high tensile strength aramid material to withstand tension and prevent damage.
It has a small thermal expansion, meaning the cable's arc is minimally affected by temperature changes.
The cable has a double layer of aramid yarn for strength, making it suitable for harsh environments like high-altitude salt lakes or lines with spans greater than 800 meters.
The cable has a three-layer sheath with PE/AT as the outer jacket.
Specifications
| 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) |
Note : This datasheet can only be a reference, but not a supplement to the contract. Please contact the sales for the details.
Packing &Shipping & Payment
Company Profile
Dongguan TW-SCIE Co., Ltd. is specialized in developing, manufacturing and selling of optical fiber communications products and integrates with independent import and export rights high-tech enterprises.
Dongguan TW-SCIE Co., Ltd is a high-tech enterprise group in China devoted to communications undertakings with our own importers and exporters rights.
Since its founding, high quality products and strong co-operations have enabled the enterprise to stably and rapidly grow into a specialized communication manufacturer which supplying and engineering service can provide the most complete product line-up and specifications in the fiber and cable industry of China.
The enterprise possesses a passel of faithful, intelligent,conscientious talents, while bending ourselves to follow up the worldwide advanced technology. At the same time, we’ve established relationship with many scientific research academies.
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All Dielectric Self Supporting Outdoor Aerial ADSS 72 Core Fiber Optic Cable with Double Jacket,PE/AT outer sheath Images
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