GYTA53 Stranded Fiber Armored Cable
Description
The GYTA53 stranded fiber armored cable features a metallic strength member and is armored with a two-layered sheath. It can be used as outdoor communication optical fiber cable and is applied in buildings on stilts, pipelines and direct burying. This fiber optic cable can provide different fiber counts ranging from 2 cores to 144 cores according to our client requirements. The cable diameter is 250μm, the attenuation of this fiber optic cable is 1.0dB and the bandwidth of it is 1000MHz.km while it is transmitting at the wavelength of 1300nm.
Standard
The structure of GYTA53 stranded fiber armored cable combines a fiber optic with a radius of 250μm inside the loose tube made of high modulus materials. The loose tube is filled with a waterproof compound, and it will strand FRP to form a compact and round cable core. A waterproof filler is added to the gap, and the cable core is then sheathed in a PE inner sheath. The APL is longitudinally wrapped and is extruded with a PVC inner sheath. The double-sided PSP is longitudinally wrapped and sheathed with polyethylene to form a cable.
| Cable type (increase by 2 fibers) | Fiber count | Tubes | Fillers | Cable diameter (mm) | Cable weight (kg/km) | Tensile strength long/short term (N) | Crush resistance long/short term (N/100mm) | Bending radius dynamic/static (mm) |
| GYTA53 2-6 | 2-6 | 1 | 5 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 8-12 | 8-12 | 2 | 4 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 14-18 | 14-18 | 3 | 3 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 20-24 | 20-24 | 4 | 2 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 26-30 | 26-30 | 5 | 1 | 16.8 | 97 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 32-36 | 32-36 | 6 | 0 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 38-48 | 38-48 | 7 | 1 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 50-60 | 50-60 | 8 | 0 | 19.2 | 320 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 62-72 | 62-72 | 9 | 1 | 19.2 | 320 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 74-84 | 74-84 | 7 | 1 | 19.2 | 153 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 86-96 | 86-96 | 8 | 0 | 19.2 | 320 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 98-108 | 98-108 | 9 | 1 | 21.2 | 380 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 110-120 | 110-120 | 10 | 0 | 21.2 | 415 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 122-132 | 122-132 | 11 | 1 | 22.3 | 415 | 1000/3000 | 1000/3000 | 10D/20D |
| GYTA53 134-144 | 134-144 | 12 | 0 | 22.3 | 415 | 1000/3000 | 1000/3000 | 10D/20D |
| storage/operating temperature: -40℃ to +70℃ | ||||||||
| G652 | G655 | 50/125UM | 62.5/125UM | ||
| attenuation (+20℃) | @850nm | ≤0.30db/km | ≤3.3db/km | ||
| @1300nm | ≤1.0db/km | ≤1.0db/km | |||
| @1310nm | ≤0.36db/km | ≤0.40db/km | |||
| @1550nm | ≤0.22db/km | ≤0.23db/km | |||
| bandwidth (A grade) | @850nm | ≥500MHz.km | ≥200MHz.km | ||
| @1300nm | ≥1000MHz.km | ≥600MHz.km | |||
| numerical aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| cable cut-off wavelength (λcc ) | ≤1260nm | ≤1450nm | |||
| application: self-supporting aerial laying | |||||
Features
The GYTA53 stranded fiber armored cable has great mechanical behavior and temperature characteristic. The material features a great hydrolysis resistance and higher strength, and a special grease fills the loose tube in order to offer additional critical protection. It also features a great compressive resistance and softness.
The following measures have also been taken to ensure the waterproof performance of the optical cables
- Using the single steel wire as central strength member.
- Filling up the loose tube with special waterproof compound.
- 100% cable core filling
- APL used as a moisture barrier.
- double-sided PSP improves the moisture resistance of the optical cables.
- Great waterproof materials prevent water from seeping into the cable.
