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Air blowing Cable 12 to 144 CORES GCYFTY

Categories Outdoor Fiber Optic Cable
Brand Name: DAWNERGY
Model Number: GCYFTY
Certification: CE/TELCORDIA
Place of Origin: CHINA
MOQ: 100KM
Payment Terms: T/T, L/C, D/A, D/P
Supply Ability: 10,000KM PER DAY
Delivery Time: 10-20 work days
Packaging Details: Wooden DRUM
Product: Air blowing Cable 12 to 144 CORES
Fiber: G657A1
Outer Sheath: HDPE OR PA
Application: Duct and Aerial
central Strength member: FRP(maybe with PE layer)
Tube: Loose Tube
No. of fiber per tube: 12-144
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Air blowing Cable 12 to 144 CORES GCYFTY

Air blowing Cable 12 to 144 CORES GCYFTY


Optical fiber(G.657A1)

CharacteristicsUnitsSpecified values
Optical characteristics
Type of fiberSingle mode, Doped silica
Attenuation@1310nmdB/km≤0.38
@1550nm≤0.28
Zero dispersion wavelengthnm1300~1324
Zero dispersion slopeps/(nm2.km)≤0.092
Cable Cut-off wavelength λccnm≤1260
Mode field diameter (MFD)@1310nmμm8.6±0.4
@1550nm9.6±0.5
Geometrical characteristics
Cladding diameterμm125.0±0.7
Cladding non-circularity%≤0.7
Coating diameterμm245±10
Coating/Cladding concentricity errorμm≤12.0
Core/cladding concentricity errorμm≤0.5
Curl (radius)m≥4
Mechanical characteristics
Proof testoff lineN≥8.6
%≥1.0
kpsi≥100
Bending Dependence Induced AttenuationdB dB dB dB

≤0.25

≤1.0

≤0.75

≤1.5

10 turn, Æ30mm diameter1550nm
1625nm
1 turn, Æ20mm diameter1550nm
1625nm

Temperature Dependence Induced Attenuation

-60℃~ +85℃ @ 1310 & 1550nm


dB/km

≤0.05

Optical Cable

Identification of 12/24/36/48/72/96/144 Fibers and loose buffer tubes

No. of loose tube123456789101112
Color of loose tubeBlueOrangeGreenBrownSlateWhiteRedBlackYellowVioletRoseAqua
12F12B6a1NaturalNaturalNaturalNaturalNatural//////
FillerFillerFillerFillerFiller
24F12B6a112B6a1NaturalNaturalNaturalNatural//////
FillerFillerFillerFiller
36F12B6a112B6a112B6a1NaturalNaturalNatural//////
FillerFillerFiller
48F12B6a112B6a112B6a112B6a1NaturalNatural//////
FillerFiller
72F12B6a112B6a112B6a112B6a112B6a112B6a1//////
96F12B6a112B6a112B6a112B6a112B6a112B6a112B6a112B6a1////
144F12B6a112B6a112B6a112B6a112B6a112B6a112B6a112B6a112B6a112B6a112B6a112B6a1
The color code of fibers within each tube: blue, orange, green, brown, slate, natural, red, black, yellow, violet, rose and aqua.

Main mechanical performance


Cable Type

Tension (N)Crush (N/100mm)
Short termLong termShort termLong term
GCYFTY0.5G0.15G450150

Diameter and Weight



Cable Type


Cabling structure

Outer Diameter

(±0.3) mm

Approx. Weight

kg/km

GCYFTY-12/24BB6a11+64.921.0
GCYFTY-36/48/72BB6a11+64.920.0
GCYFTY-96BB6a11+85.829.0
GCYFTY-144BB6a11+127.044.0

Physical Mechanical and Environmental Performance

TestStandardSpecified valueAcceptance criteria

Tension


IEC 60794-5

Diameter of chuck drums: ≥

30*OD

Length of test: ≥50m

Velocity of transfer device:

10mm/min

Load: see clause 3.2

Duration:1 min

Short term tension: Every fiber in the cable elongation rate should be less than 0.3%, the additional attenuation should be less than 0.1dB, after the tension deleted, no visible strain remained.

Long term tension: The optical fiber shall not have visible additional attenuation.

Crush

IEC 60794-5


Load: see clause 3.2 Duration:1 min

Short term: Δ α <0.1dB, after the force

deleted, the optical fiber shall not have

visible additional attenuation remained. Long term:The optical fiber shall have no

visible additional attenuation.

Repeated bending

IEC 60794-5

Diameter of pulley: 20×OD Number of bends: 25 times

Load: 25N

The optical fiber shall not have visible additional remained and the cable sheath

shall not be cracked.


Torsion


IEC 60794-5

Axial Load: 40N

Distance between fixed and rotation clamp: 1m

Number of rotations: 5 times

Angle of rotations: ±180°


The optical fiber shall not have visible additional attenuation remained and the cable sheath shall not be cracked.

Temperatur e cyclingIEC 60794-5-20℃~+60℃, 2 cyclesΔα<0.15dB/km

Dynamic friction coefficient

/


/

μ≤0.20

Min bending

Radius


IEC 60794-5

Static:10D Dynamic:20DThe cable sheath shall not be cracked.
Water penetration

IEC 60794-5


Sample 1m, water 1m,1h


No water leakage


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