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 loose tube is longitudinally wrapped with a layer of double-sided coated steel tape, and water-blocking gel is filled between the steel tape and the loose tube to ensure the cable's compactness and longitudinal water-blocking. Two parallel steel wires are placed on both sides and then extruded with a polyethylene sheath to form the cable.Product Feature:
◆ Exhibits good mechanical performance and temperature characteristics.
◆ The material of the loose tube has good hydrolysis resistanceand 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.
◆ Two parallel steel wires ensure the stability and tensile performance of the cable.
◆ Small diameter, lightweight, and easy to install.
Application: Ducts, Aerial

Optical Characteristics
| Fiber Type | Attenuation (+20℃) | 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 | 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) |
| GYXS/GYXTW-2~12Xn | 2~12 | 82 | 600/1500 | 300/1000 | 10D/20D |
| GYXS/GYXTW-14~24Xn | 14~24 | 127 | |||
| GYXS/GYXTW-2~12Xn | 2~12 | 124 | 600/1500 | ||
| GYXS/GYXTW-14~24Xn | 14~24 | 147 |