DONGGUAN TW-SCIE CO., LTD.
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ADSS All-dielectric Self Support Outdoor Aerial Fiber Optic Cable 48 core
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.
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.
2. Features
All-dielectrical self-supporting aerial fiber optic cable, no metal material in the structure
Large number of fiber cores, light weight, can be installed with power line, saving resources
Adopt high tensile strength aramid material to withstand strong tension and prevent cockles and gunshots
Small thermal expansion, the varation of the arc of the cable line is small when the temperature changes greatly
Double layer of aramid yarn as strength member, meet the harsh enviroment such as the high-altitudes salt lake area or the line with a span of more than 800 meters
Three layer sheath, PE/AT as outer jacket
3.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.
Cable is supplied in lengths as specified in PI or as requirement. Each length will be shipped on a separate iron-wooden drum. The minimum barrel diameter of the drum will not be less than 30 times the cable diameter.
The cable ends will be sealed with plastic protection caps to prevent water penetration. The ends will be easily accessible for testing. A final inspection test report with attenuation performance data for each fiber is attached inside the drum.
7. FAQ
Q1: Where is your factory ?
A1: Our factory is located in DONGGUAN City, GUANGDONG Province, China.
Q2: How long has your company been doing this?
A2: More than 20 years.We are not only produce fiber optical cable but also produce optical fiber and related tools .
Q3:How about the cable's quality?
A4: Our factory is approved by ISO9001 quality management system and including STARF,CE,CPR,TLC certifications at list.We have a series of equipment and instruments to make sure reliable quality of our products.
Q4: Can you produce cable as our requirements?
A6: Of course .We can supply different types of products according to your requirements with reasonable prices .
Q5:Do you accept the OEM order and how many is the MOQ?
A7:Yes,we warmly welcome your OEM order.To achieve customer's satisfaction,we accept sample order, even one Piece.