G652D 36 Core ADSS Optical Fiber Cable , All Dielectric Self Supporting Fiber Optic Cable
G652D 36 Core ADSS optical fiber cable All-dielectric
Self-supporting Fiber Optic cable
Description
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.
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
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.