Lightweight ADSS Aerial Fiber Optic Cable G657A2 Aramid Yarn Fiber Optic Cable OEM
ADSS 2-144 Core All-Dielectric Self-Supporting Optical Fiber Cable Manufacturers The Floor Price,Outdoor Fiber Optic Cable
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.
Characteriatic
1. Can be installed without shutting off the power
2. Excellent AT performance, The maximum inductive at the operating point of AT sheath can reach 25kV
3. Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
4. Large span lengths and the largest span is over 1000m
5. Good performance of tensile strength and temperature
Parameter
| Cable Type | Fiber Count | Tubes | Fillers |
Cable Diameter mm |
Cable Weight kg/km | Max working tension kN | Strength member CSA mm2 | Modulus of elasticity kN/mm2 |
| ADSS | 2 | 1 | 4 | 12.5 | 136 | 1.5 | 4.6 | 7.6 |
| ADSS | 4 | 2 | 3 | 13.0 | 142 | 2.25 | 7.6 | 8.3 |
| ADSS | 8 | 3 | 2 | 13.3 | 148 | 3.0 | 10.35 | 9.45 |
| ADSS | 10 | 4 | 1 | 13.6 | 156 | 3.6 | 13.8 | 10.8 |
| ADSS | 12 | 5 | 0 | 13.8 | 159 | 4.5 | 14.3 | 11.8 |
| ADSS | 14 | 6 | 0 | 14.5 | 177 | 5.4 | 18.4 | 13.6 |
| ADSS | 16 | 4 | 1 | 14.9 | 185 | 6.75 | 22.0 | 16.4 |
| ADSS | 20 | 5 | 0 | 15.1 | 193 | 7.95 | 26.4 | 18.0 |
| ADSS | 24 | 6 | 0 | 15.5 | 201 | 9.0 | 32.2 | 19.1 |
| ADSS | 28 | 7 | 1 | 15.6 | 208 | 10.5 | 33.0 | 19.6 |
| ADSS | 32 | 8 | 0 | 16.3 | 226 | 12.75 | 40.0 | 21.0 |
| ADSS | 36 | 9 | 1 | 16.8 | 242 | 15.45 | 48.0 | 24.0 |
| ADSS | 42 | 10 | 0 | 17.2 | 253 | 16.2 | 51.0 | 25.1 |
| ADSS | 48 | 11 | 1 | 17.9 | 266 | 18.0 | 58.8 | 25.1 |
| ADSS Fiber Optic Cable Technology Specification: | ||||||||
| Ref.outer diameter (mm) |
Ref.weight kg/km Weight |
Ref.daily max.working tension (kN) |
Max allowable working tension (kN) |
Break strength (kN) |
Strength member CSA (mm2) |
Modulus of elasticity kN/ (mm2) |
Heat expansion coefficient ×10-6 /k | |
| PE sheath | AT sheath |
|||||||
| 12.5 | 125 | 136 | 1.5 | 4 | 10 | 4.6 | 7.6 | 1.8 |
| 13 | 132 | 142 | 2.25 | 6 | 15 | 7.6 | 8.3 | 1.5 |
| 13.3 | 137 | 148 | 3.0 | 8 | 20 | 10.35 | 9.45 | 1.3 |
| 13.6 | 145 | 156 | 3.6 | 10 | 24 | 13.8 | 10.8 | 1.2 |
| 13.8 | 147 | 159 | 4.5 | 12 | 30 | 14.3 | 11.8 | 1.0 |
| 14.5 | 164 | 177 | 5.4 | 15 | 36 | 18.4 | 13.6 | 0.9 |
| 14.9 | 171 | 185 | 6.75 | 18 | 45 | 22 | 16.4 | 0.6 |
| 15.1 | 179 | 193 | 7.95 | 22 | 53 | 26.4 | 18 | 0.3 |
| 15.5 | 190 | 204 | 9.0 | 26 | 60 | 32.2 | 19.1 | 0.1 |
| 15.6 | 194 | 208 | 10.5 | 28 | 70 | 33 | 19.6 | 0.1 |
| 16.3 | 211 | 226 | 12.75 | 34 | 85 | 40 | 20.1 | -0.4 |
| 16.8 | 226 | 242 | 15.45 | 41 | 103 | 48 | 24 | -0.5 |
| 17.2 | 236 | 253 | 16.2 | 45 | 108 | 51 | 25.1 | -0.8 |
| 17.9 | 249 | 266 | 18 | 50 | 120 | 58.8 | 26.1 | -0.8 |
| G.652 | G.655 | 50/125μm | 62.5/125μm | ||
|
Attenuation(+20ºC) |
@850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
| @1300nm | ≤1.0 dB/km | ≤1.0 dB/km | |||
| @1310nm | ≤0.36 dB/km | ≤0.40dB/km | |||
| @1550nm | ≤0.22 dB/km | ≤0.23dB/km | |||
| Bandwidth (Class A) | @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 Wavelength λcc | ≤1260nm | ≤1480nm | |||
| Fiber Sort | Multimode | G.651 | A1a:50/125 | Graded-index fiber |
| A1b:62.5/125 | ||||
| Singlemode | G.652(A,B,C) | B1.1:Conventional fiber | ||
| G.652D | B2: Zero dispersion shifted | |||
| G.655 | B1.2 :Cut-off wavelength shifted | |||
| G.657(A1,A2 ,B3) | B4: Main technical data for positive | |||
| dispersion shifted single-mode fiber | ||||
Competitive Advantages
1.OEM fiber optic cable manufacturer
2. Fiber brand : YOFC, CORNING,FUJIKURA
3.Quality certification :ISO9001.ROSH.REACH
4.Cooperate with Vietnam telecom, Thai telecom, Singapore telecom, Dubai telecom and other big projects
5.Tw-scie known as the fiber optic cable manufacturer for the excellent products quality,competitive prices , fast delivery and good service
Product Structure
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