outdoor underground single mode 2 4 6 12 cores gyxtw 12f fiber optic cable

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Product Overview

Description


outdoor underground single mode 2 4 6 12 cores gyxtw 12f fiber optic cable


 


The 250μm fiber is positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The parallel steel wires are placed at the two sides tape. The cable is completed with a polyethylene (PE) sheath.


 


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Features:

1.Good mechanical and temperature performance
2.High strength loose tube that is hydrolysis resistant
3.Special tube filling compound ensure a critical protection of fiber
4.Crush resistance and flexibility
5.PSP enhancing moisture-proof
6.Two parallel steel wires ensure tensile strength
7.Small diameter, light weight and friendly installation
8.Storage / Operating Temperature: -40℃~+70℃

 

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No.



 

Items



 

Unit


Specification


G.652D




1




Mode Field Diameter


1310nm


μm


9.2±0.4


1550nm


μm


10.4±0.5


2


Cladding Diameter


μm


124.8±0.7


3


Cladding Non-Circularity


%


≤0.7


4


Core-Cladding Concentricity Error


μm


≤0.5


5


Coating Diameter


μm


245±5


6


Coating Non-Circularity


%


≤6.0


7


Cladding-Coating Concentricity Error


μm


≤12.0


8


Cable Cutoff Wavelength


nm


λcc≤1260




9




Attenuation (max.)


1310nm


dB/km


≤0.36


1550nm


dB/km


≤0.24


























































Transmission Characteristics


  
G.655


G.655


50/125μm


62.5/125μm


Max Attenuation
(dB/km) (+20℃)


850 nm

  
3.0


3.3


1300 nm

  
1.0


1.0


1310 nm


0.36


0.4

  

1550 nm


0.24


0.23

  

Cable Cute-off Wavelength (nm)


≤1260


≤1450

  




 

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Delivery Time:




3-20 days after confirming order, detail delivery date should be decided according to production season and order quantity.




0.1903 s.