60mm FTTH Fiber Cable Protection Big Hole Fiber Heat Shrink Sleeves
Description:
A Fiber Cable Protection Big Hole Fiber Heat Shrink Sleeves is consisted of cross linked polyolefin, hot melt tubes and stainless reinforcing steel rod which keep optic transmission properties of optical fiber cable and enhance the protection to optical fiber cable connection. It is friendly operated to the optic fiber during installation without damaged and micro bending.
After the fiber cable reached home (FTTH), normally we use fast connector to for fiber connection. But the cost of fast connector is expensive, a fiber heat shrink sleeve can help to protect the connection easily and with low costing.
Features:
1. Clear sleeve make it easy to detect splice before shrinkage
2. Airproof structure keeping the splice point's good resistance of humidity and temperature
3. Easily use and avoid any damages to the optical cable during installation
4. Single holed(preshrunk) ends eliminates improper fiber threading
5. Smooth, rounded-end stainless steel reinforcing member ends decrease the risk of fiber damage during installation
6. Extended liner length prevents contact between the fiber and the backbone
7. Protect connection point, improve the mechanical strength, it is most reliable way to protect the fusion
8. Easy to operate, reducing the risk of fiber damage during installation
9. Transparent tube, it is easy to see the status of spliced fiber connection
10. Min. shrinks temperature: 120 °C, shrink very fast and very easy to installation
11. Work temperature high (-55°C~100°C), widely used
Sealing structure let closure have good resistance to temperature and humidity performance
Technical Parameters:
| Specification | Test method | Typical data |
| Tensile strength(MPa) | ASTM D 2671 | 18 |
| Elongation at Break (%) | ASTM D 2671 | 700 |
| Density(g/cm2) | ISO R1183D | 0.94 |
| Dielectric strength (KV/mm) | IEC 243 | 20 |
| Permittivity | IEC 243 | 2.5 |
| Length rate of change (%) | ASTM D 2671 | +5 |
