Figure-8Self-supporting Armored Cable
Figure-8 Self-supporting Armored Cable-GYTC8A
Product Description➜
The 250µm fibre optic is placed in a loose tube made of high modulus material and filled with a waterproof compound. At the centre of the cable core is a metal reinforcement core, around which the loose tube (and filler rope) is twisted to form a compact and round core. The core is wrapped longitudinally with a layer of plastic coated aluminium tape (APL) and integrated with the steel strands into a polyethylene jacket in the shape of a figure of eight.
Product Show➜
Product Features➜
·The high tensile strength of the stranded steel wire facilitates self-supporting overhead laying and reduces installation costs;
· Excellent mechanical and temperature performance;
· The loose tubing material itself has good hydrolysis resistance and high strength;
· Tube filled with special oil paste for critical protection of the fibre;
· The following measures are used to ensure that the fibre optic cable is watertight;
- Single steel wire central reinforcement core
- Special waterproofing compounds in the loose sleeves
- Complete core filling
- Plastic coated aluminium tape (APL) moisture barrier
Product Standard➜
Comply with standard YD/T 1155 as well as IEC 60794-1
Optical Characteristics ➜
Fiber Type | Attenuation （+20℃） | Bandwidth | Numerical Aperture | Zero Dispersion wavelength (nm) | ||||
@850nm | @1300nm | @1310nm | @1550nm | @850nm | @1300nm | |||
G.652 | --- | --- | ≤0.36dB/km | ≤0.22dB/km | --- | --- | --- | ≤1260nm |
G.655 | --- | --- | ≤0.40dB/km | ≤0.23dB/km | --- | --- | --- | ≤1450nm |
50/125µm | ≤3.3dB/km | ≤1.2dB/km | --- | --- | ≥500MHz·km | ≥500MHz·km | 0.200±0.015 NA | --- |
62.5/125µm | ≤3.5dB/km | ≤1.2dB/km | --- | --- | ≥200MHz·km | ≥500MHz·km | 0.275±0.015 NA | --- |
Structure Parameter ➜
Product Model | Fiber Count | Cable Out Diameter(mm) | Cable Weight （kg/km | Tensile Strength Long/Short Term | Crush Resistance Long/Short Term ( N/100m) | Bending Radius Static/Dynamic ( mm) |
GYTC8A | 24 | 9.5*16.5 | 154 | 3000/1000 | 300/1000 | 10D/20D |
GYTC8A | 48 | 9.5*16.5 | 156 | 3000/1000 | ||
GYTC8A | 72 | 10.0*18.1 | 203 | 5000/2000 | ||
GYTC8A | 72 | 10.0*17.0 | 176 | 3000/1000 | ||
GYTC8A | 96 | 11.8*20.0 | 185 | 5000/2000 | ||
GYTC8A | 144 | 14.0*22.0 | 243 | 5000/2000 |
Environment Performance ➜
Transportation temperature | －40℃～＋70℃ |
Storage temperature | －40℃～＋70℃ |
Delivery length➜
Recommended length: 2000m; other lengths can be provided as customer request.
Packing Introduction➜
The fiber optic cables exported by OFC are packed with wood imported from Canada, which are fumigated for 24 hours at high temperature to effectively prevent the damage of diseases, pests, viruses and other ecological damage to the destination countries. OFC packages are fully meet customs requirements of the United States, Canada, European Union, Japan and Australia, and the official fumigation certificate shall be issued with the goods.
