FTTH double butterfly cable is to squeeze two butterfly cables together.
♦ Special bending-resistant optical fibers provide greater bandwidth and enhance network transmission characteristics
♦ Two parallel KFRP/FRP or steel wires have good compressive properties and protect optical fibers.
♦ Optical cable has simple structure, light weight and strong practicability.
♦ Unique groove design, easy to peel, easy to connect, simplify installation and dimension
♦ Low smoke halogen-free flame retardant sheath, environmental protection
♦ The unique double butterfly design makes the route laying simpler, reduces the construction time and reduces the construction cost.
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation | @850nm | – | – | ≤3.0dB/km | ≤3.0dB/km |
@1300nm | – | – | ≤1.0dB/km | ≤1.0dB/km | |
@1310nm | ≤0.36dB/km | – | – | – | |
@1550nm | ≤0.22dB/km | ≤0.23dB/km | – | – |
Fiber Count | Cable Diameter (mm) | Cable Weight(kg/km) | Tensile Strength(N/100mm) | Crush Resistance(N/100mm) | Bending Radius (mm) | |||
Short Term | Long Term | Short Term | Long Term | Static | Dynamic | |||
2*1 | 2.0*6.0 | 20 | 300 | 150 | 1000 | 300 | 15D | 30D |
2*2 | 2.0*6.0 | 20 | 300 | 150 | 1000 | 300 | 15D | 30D |
2*4 | 2.0*6.0 | 20 | 300 | 150 | 1000 | 300 | 15D | 30D |