Large core number air blowing optical cable( GYFY )

Product Show/ PRODUCT

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Product description/ PRODUCT

Large core number air blowing cable GYFY cable structure is the phi 250 mu m optical fibers are jacketed high modulus material made of loose tube, the loose casing pipe is filled with waterproof compound, loose tube around the center of the strengthen core twist synthetic compact round cable core, the cable core gap mid to moisture-proof waterproof yarn, then extruding PE sheathed cable.

Product Features/ PRODUCT

·Small outside diameter, light weight, easy to lay.
·Adopt semi dry structure, construction is clean and tidy.
·Loose tube material itself has a good water resistance and high strength.
·special tube filling compound ensure a critical protection of fiber.
·Adopt the following measures to ensure the waterproof performance of the optical cable.
   ·Loose tube filled with special waterproof compound.
   ·Using dry type of water blocking material, the whole section of water resistance, to prevent the optical cable vertical seepage.

Product Application / PRODUCT

· Using microtubule resources, especially for the backbone network, access network and fiber to the home.
· Cabling costs are low and suitable for upgrading the old city and building network.

Optical Characteristics / PRODUCT


G.652

G.655

50/125μm

62.5/125μm

attenuation      (+20℃)

@850nm



≤3.0dB/km

≤3.0dB/km

@1300nm



≤1.0dB/km

≤1.0dB/km

@1310nm

≤0.36dB/km

≤0.36dB/km



@1550nm

≤0.22dB/km

≤0.23dB/km



bandwith      (Class A)

@850



≥500MHZ·km

≥500MHZ·km

@1300



≥1000MHZ·km

≥600MHZ·km

numerical aperture




0.200±0.015NA

0.275±0.015NA

Optical fiber cut off wavelength


≤1260nm

≤1480nm



Structure Parameter / PRODUCT

 
     Cable Type

 
     Fiber Count

 
     Cable Diameter
     mm

 
     Cable Weight
     Kg/km

 
     Tensile Strength
  Long/Short Term
     N


     Crush Resistance        Long/Short Term
     N/100m

 
     Bending Radius         Static/Dynamic
     mm

GYFTY

2-60

5.0

20

1100/550

150/500

30D/15D

GYFTY

62-72

5.5

25

1100/550

150/500

30D/15D

GYFTY

74-96

6.7

32

1700/850

150/500

30D/15D


Storage and use temperature:-20℃至+70℃