Product Description:
Colored optical fibers are placed in a loose tube made of high-modulus, water-resistant material, filled with moisture-blocking gel. The outer layer of the loose tube is coated with waterproofing material to ensure longitudinal water resistance. After steel wire wrapping, a layer of polyethylene inner sheath is extruded. On the outside of the polyethylene inner sheath, both sides are longitudinally wrapped with chrome-plated plastic-coated steel tape, and then extruded with a polyethylene outer sheath.Product Feature:
◆ Exhibits good mechanical performance and temperature characteristics.
◆ A layer of wrapped steel wire ensures the tensile strength of the optical cable.
◆ 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.
◆ Steel tape enhances the cable's moisture resistance.
◆ Small size,lightweight,and easy to install.
◆ A layer of wrapped steel wire ensures the tensile strength of the optical cable.
Application: Ducts, Aerial, Direct Burial

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 | Number of Fibers | 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) |
| GYXTY53-2~12Xn | 2~12 | 144 | 1000/3000 | 1000/3000 | 12.5D/25D |
| GYXTY53-14~18Xn | 14~18 | 155 | |||
| GYXTY53-20~24Xn | 20~24 | 167 | |||
| GYXTY53-26~30Xn | 26~30 | 178 | |||
| GYXTY53-32~36Xn | 32~36 | 186 |
Storage and Operating Temperature: -40°C to +70°C.