Product Description:
Colored optical fibers are placed into a loose tube made of high modulus material, which is then filled with thixotropic water-blocking gel. The center of the cable core contains a glass fiber reinforced plastic(FRP). The loose tube(and filling rope)is twisted around the central reinforcing core to form a circular cable core, with gaps in the cable core filled with water-blocking gel. The cable core is then extruded with a polyethylene outer sheath.
Product Feature:
The material of the loose tube itself has good resistance to hydrolysis and high strength.
◆Possesses good mechanical performance and temperature characteristics.
◆Filled with thixotropic gel inside the tube, providing crucial sealing protection to the optical fibers.
◆PE sheath has excellent resistance to ultraviolet radiation.
◆Single non-metallic central reinforcing core.
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 | 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) |
| GYFTY-2~6Xn | 2~6 | 1 | 4 | 76 | 600/1500 | 300/1000 | 10D/20D |
| GYFTY-8~12Xn | 8~12 | 2 | 3 | 76 | |||
| GYFTY-14~18Xn | 14~18 | 3 | 2 | 76 | |||
| GYFTY-20~24Xn | 20~24 | 4 | 1 | 76 | |||
| GYFTY-26~30Xn | 26-30 | 5 | 0 | 76 | |||
| GYFTY-32~36Xn | 32~36 | 6 | 0 | 85 | |||
| GYFTY-38~48Xn | 38~48 | 4 | 1 | 90 | |||
| GYFTY-50~60Xn | 50~60 | 5 | 0 | 90 | |||
| GYFTY-62~72Xn | 62~72 | 6 | 0 | 113 | |||
| GYFTY-74~84Xn | 74~84 | 7 | 1 | 136 | |||
| GYFTY-86~96Xn | 86~96 | 8 | 0 | 136 | |||
| GYFTY-98~108Xn | 98~108 | 9 | 1 | 163 | |||
| GYFTY-110~120Xn | 110~120 | 10 | 0 | 163 | |||
| GYFTY-122~132Xn | 122~132 | 11 | 1 | 190 | |||
| GYFTY-134~144Xn | 134~144 | 12 | 0 | 190 |