FTTH Indoor Double Butterfly Cable


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.

Section of fiber optic cable    皮线 7

Optical characteristics     

  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

 Structural parameters of fiber optic cable     

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

FTTH Indoor Double Butterfly Cable Related Video:

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