Product Description:
Colored optical fibers are placed into a loose tube made of high-modulus, hydrolysis-resistant material, which is filled with thixotropic water-blocking gel. The core of the cable consists of a central metal strength member, around which the loose tube(and filling rope)is twisted to form a compact and circular cable core. The cable core is longitudinally wrapped with a layer of coated aluminum tape and integrated with steel strand wires into an 8-shaped polyethylene sheath.
Product Feature:
◆ Exhibits good mechanical performance and temperature characteristics.
◆ The steel strand wire serves as a self-supporting element to meet the tensile strength required for aerial installation,reducing installation costs.
◆ The material of the loose tube has good hydrolysis resistance and excellent pressure resistance.
◆ Filled with special grease inside the tube,providing crucial protection for the optical fibers.
◆ Double-sided coated steel tape enhances the cable's resistance to moisture penetration.
Application: Aerial

Optical Characteristics
| Fiber Type | Attenuation (+20°C) | Bandwidth | Numerical Aperture | Cable Cut-off Wavelength | ||||
| @850mm | @1300mm | @1310mm | @1550mm | @850mm | @1300mm | |||
| 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±0.015NA | - |
| 62.5/125μm | ≤3.5db/km | ≤1.2db/km | - | - | ≥200MHz·km | ≥500MHz·km | 0.275±0.015NS | - |
Structural Parameters
| Cable Model (increments by 2 fibers) | Number of Fibers | Number of Loose Tubes | Number of Filling Ropes | Reference Cable Weight (kg/km) | Allowable Tensile Force Long-term/Short-term (N) | Allowable Crush Force Long-term/Short-term (N) | Bending Radius Static/Dynamic (mm) |
| GYTC8A-2~6Xn | 2~6 | 1 | 4 | 158 | According to the diameter of the suspension steel wire | 300/1000 | 10D/20D |
| GYTC8A-8~12Xn | 8~12 | 2 | 3 | 158 | |||
| GYTC8A-14~18Xn | 14~18 | 3 | 2 | 158 | |||
| GYTC8A-20~24Xn | 20~24 | 4 | 1 | 158 | |||
| GYTC8A-26~30Xn | 26~30 | 5 | 0 | 158 | |||
| GYTC8A-32~36Xn | 32~36 | 6 | 0 | 167 | |||
| GYTC8A-38~48Xn | 38~48 | 4 | 1 | 172 | |||
| GYTC8A-50~60Xn | 50~60 | 5 | 0 | 172 |