The fibers are positioned in a loose tube made of high modulus plastic and filled with gel. Tubes (and fillers) are stranded around the non-metallic strength member to form the cable core. Water Blocking yarn and water blocking tape used in the cable core to prevent water penetration. Then Aramid Yarn to reinforce . Finally, PE or AT outer jacket is extruded.
• It can be installed without power off.
• Easy to install with light weight and small diameter
• Customized span length (up to 1000 meters) suitable for different requirements
• Excellent mechanical and environmental performance
• Good water resistance performance
• Gel-filled loose tube protects the fiber well
Fiber Type | Attenuation | 1310nm MFD (Mode Field Diameter) | Cable Cut-off Wavelength λcc(nm) | |
@1310nm(dB/KM) | @1550nm(dB/KM) | |||
G652D | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G657A1 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G657A2 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
G655 | ≤0.4 | ≤0.23 | (8.0-11)±0.7 | ≤1450 |
Fiber Count | Cable Diameter (mm) ±0.5 | Cable Weight (kg/km) | 100m Span Tensile Strength (N) | Crush Resistance (N/100mm) | Bending Radius (mm) | |||
Long Term | Short Term | Long Term | Short Term | Static | Dynamic | |||
2-12 | 9.8 | 80 | 1000 | 2500 | 300 | 1000 | 10D | 20D |
24 | 9.8 | 80 | 1000 | 2500 | 300 | 1000 | 10D | 20D |
36 | 9.8 | 80 | 1000 | 2500 | 300 | 1000 | 10D | 20D |
48 | 9.8 | 80 | 1000 | 2500 | 300 | 1000 | 10D | 20D |
72 | 10 | 80 | 1000 | 2500 | 300 | 1000 | 10D | 20D |
96 | 11.4 | 100 | 1000 | 2500 | 300 | 1000 | 10D | 20D |
144 | 14.2 | 150 | 1000 | 2500 | 300 | 1000 | 10D | 20D |
Power Line, dielectric needed or large span communication line.
Self-supporting aerial.
Temperature Range | ||
Transportation | Installation | Operation |
-40℃~+70℃ | -5℃~+45℃ | -40℃~+70℃ |
DL/T 788-2016
Fibercable puls cables are coiled on bakelite, wooden, or ironwood drums. During transportation, the right tools should be used to avoid damaging the package and to handle them with ease. Cables should be protected from moisture, kept away from high temperatures and fire sparks, protected from over-bending and crushing, and protected from mechanical stress and damage. It is not allowed to have two lengths of cable in one drum, and both ends should be sealed. The two ends should be packed inside the drum, and a reserve length of cable not less than 3 meters should be provided.