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All Dry Stranded Loose Tube Fiber Cable GYFY

Publisher: MJADOM

Author: Andy


All Dry Stranded Loose Tube Fiber Cable GYFY

 

Description:

 

GYFY, which is all dry stranded loose tube Fiber Cable. Fibers, 250μm, are positioned into a loose tube made of high modulus plastic. The tubes are filled with water-blocking yarn.



Description:

 

GYFY, which is all dry stranded loose tube Fiber Cable. Fibers, 250μm, are positioned into a loose tube made of high modulus plastic. The tubes are filled with water-blocking yarn. The tubes (fillers) are stranded around a FRP (Fiber Reinforced Plastic) as a non-metallic central strength member into a compact and circular cable core. The tube is wrapped with a layer of water-blocking tape longitudinally. After the cable core is filled with water-blocking yarn. Finally, the all dry cable is completed with a PE outer sheath. 



Feature:

S-Z stranded, Water-blocking material.

All Dry Cable, Gel-Free Cable, Fiber Optical Cable Core up to 144 fibers.

Metallic, non-metallic armored or unarmored.

FRP for center strength member.

Good water penetration, mechanical and environmental performance.

Reinforced aramid yarn, Flat FRP or Round FRP armor providing good anti-rodent performance.


Crush resistance and flexibility.

Loose tube filled with water-blocking yarns.

All Dry type cable core.

Outer PE Sheath.

Reasonable design, precise residual length control and cabling process make the cable have excellent mechanical and environmental performance.

In accordance with IEC, ITU and EIA standards.



Application:

Duct or Non-self supporting aerial.


Configuration


Specification:

1Center Strength MemberFRP2.3+/-0.1
2Fiber UnitLoose TubePBT2.1+/-0.1
Fiber12-144 Single Mode FibersG652D
Fiber Quantity12 Pcs Fiber× 1-12 Loose Tubes
Fiber Cable Color CodeBlue, Orange, Green, Brown, Gray, White, Red, Black, Yellow, Purple, Pink, Aqua
Loose Tube ColorBlue, Orange, Green, Brown, Gray, White, Red, Black, Yellow, Purple, Pink, Aqua
Water BlockingWater Blocking Yarn
3Water BlockingWater Blocking Yarn
4Filler0-5 Pcs2.1+/-0.1
5Water BlockingWater Blocking Tape
6Strength MemberFRP

Armored/
7Rip Cord1 Pcs
8Outside SheathHDPE17.9+/-0.5


Optical Characteristic:



G652DG655C50/125μm62.5/125μm
 Attenuation (+20℃)@850nm//≤ 3.0 dB/km≤ 3.3 dB/km
@1300nm//≤ 1.0 dB/km≤ 1.0 dB/km
@1310nm≤ 0.36 dB/km≤ 0.40 dB/km//
@1550nm≤ 0.22 dB/km≤ 0.23 dB/km//
Bandwidth (Class A)@850nm

≥ 500 MHz.km≥ 200 MHz.km
@1300nm

≥ 1000 MHz.km≥ 600 MHz.km
Numerical Aperture

0.200±0.015 NA0.275±0.015 NA
Cable cut-ff Wavelength λcc≤ 1260 nm
Attenuation vs. Bending(60mm x100turns)(30mm radius, 100ring)≤ 0.1dB @ 1625nm
PMD (Polarization Mode Dispersion) maximum individual fibre≤0.2ps/(km1/2)
Mode Field Diameter9.2mm ± 0.4mm at 1310nm10.4mm ± 0.5mm at 1550nm
Zero-dispersion wavelength1312±12nm
Zero-dispersion slope≤0.091ps/(nm2.km)
Core-Clad Concentricity≤ 0.5mm
Cladding Diameter125mm±1mm
Cladding Non-circularity≤ 1%
Cladding diameter primary245mm±10mm
Proof test level≥ 0.69Gpa


Cable Specification:

ItemUnitParameter
Cable Standard Weightkg/km/
Rated Tensile Strength(RTS)KN4.5
Maximum Allowable Tension(MAT)KN1.8
Every Day Strength(EDS)KN1.15
Min-Bending RadiusShort-Termmm20D
Long-Termmm10D
Crush PerformanceShort-TermN/100mm1000
Long-TermN/100mm300
OperationWhen working or in store-40℃-+70℃
TemperatureWhen laying-10℃-+50℃
Fiber Attenuation Coefficient in CabledB/km(1310nm)≤0.36dB/km
dB/km(1550nm)≤0.22dB/km

Color-coding of fiber will be clearly, and not fade in temperature of working and installation.


Order Information: 

Cable TypeMaximum CoresCable DiameterCable Weight
GYFY-12B112 Core11.0±0.5100KGS
GYFY-24B124 Core11.0±0.5105KGS
GYFY-48B148 Core11.0±0.5110KGS
GYFY-72B172 Core12.8±0.5119KGS
GYFY-96B196 Core12.8±0.5160 KGS
GYFY-144B1144 Core15.7±0.5180KGS



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