Sichuan Yuantong Communication Co., Ltd.
Sichuan Yuantong Communication Co., Ltd. Professional optical fiber cable and copper wire manufacturer.
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Figure 8 Outdoor Gyxtc8 Fiber Optic Cable Usable For Overhead Aerial Installation
Description
The fibers, 250um, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire located in the center of core as a metallic strength member. The tubes( and fillers) are stranded around the strength member into a compact and circular cable core. The supporting part are completed with a polyethylene(PE) sheath to be figure 8 structure.
Characteristics
High tensile strength of stranded wires meet the requirement of self-supporting and reduce installation cost
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
The following measures are taken to ensure the cable watertight:
Steel wire used as tech central strength member
Loose tube filling compound
100% cable core filling
Technical parameters
| Cable type | Fiber Count | Tubes | Fillers | Cable Weight(kg/km) | Cable Diameter(mm) | Tensile Strength | Crush Resistance | Bending Radius |
| GYTC8Y-2~6 | 2~6 | 1 | 4 | 214 | 6.8*9.2*18.0 | 600/1500 | 300/1000 | 10D/20D |
| GYTC8Y-8~12 | 8~12 | 2 | 3 | 214 | 6.8*9.2*18.0 | 600/1500 | 300/1000 | 10D/20D |
| GYTC8Y-14~18 | 14~18 | 3 | 2 | 214 | 6.8*9.2*18.0 | 600/1500 | 300/1000 | 10D/20D |
| GYTC8Y-22~24 | 20~24 | 4 | 1 | 214 | 6.8*9.2*18.0 | 600/1500 | 300/1000 | 10D/20D |
| GYTC8Y-26~30 | 26~30 | 5 | 0 | 214 | 6.8*9.2*18.0 | 600/1500 | 300/1000 | 10D/20D |
Optical Characteristics
| 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 | ≤0.40 dB/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 Wavelengthλcc | ≤1260nm | ≤1480nm | |||
Drum: can be customized