Многожильная свободная трубка неметаллический бронированный огнестойкий волоконно оптический кабель GYFTZA53

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Характеристики


Stranded Loose Tube Non metallic Armored Flame retardant Fiber Optic Cable GYFTZA53


 


The fibers, ∅250µm colored fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic (FRP) locates in the center of core as non-metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. An Aluminum Ployethylene Laminate (APL) is applied around the cable core. Then the cable core is covered with a thin flame-retardant inner sheath, which is filled with jelly to protect it from water ingress. Ater a corrugated steel tape armor is applied, the cable is completed with a flame-retardant outer sheath. 


GYFTZA53.jpg


Features:



  • Good mechanical and temperature performance and flame-retardant property;

  • High strength loose tube that is hydrolysis resistant;

  • Special tube filling compound ensure a critical protection of fiber;

  • Crush resistance and flexibility;

  • The following measures are taken to ensure the cable water tight: FRP used as central strength member; 100% cable core filling; loose tube filling compound; APL moisture barrier; PSP enhancing moisture barrier; Water-blocking material.


Applications:



  • Duct

  • Aerial

  • Direct buried


Technical Parameters:






















































































































































































































Fiber CountTubesFillersCable Weight (kg/km)Bending Radius (mm)Tensile Strength (N)Cruch Resistance (N/100mm)     
StaticDynamicLong termShort termLong termShort term
2-61731610D20D600150010003000
8-122631610D20D600150010003000
14-183531610D20D600150010003000
20-244431610D20D600150010003000
26-305331610D20D600150010003000
32-366231610D20D600150010003000
38-427131610D20D600150010003000
44-488031610D20D600150010003000
50-605339210D20D600150010003000
62-726239210D20D600150010003000
74-847139210D20D600150010003000
86-968039210D20D600150010003000
98-1089146010D20D600150010003000
110-12010046010D20D600150010003000
122-13211150110D20D600150010003000
134-14412050110D20D600150010003000

 


Standards:


Comply with Standard YD/T901-2001 as well as IEC60794-1.


 


Optical Parameters:













































































  50/125µm62.5/125µmG.652G.655
Attenuation(+20°C)@850nm≤3.0dB/km3.3dB/km  
 @1300nm1.0dB/km 1.0dB/km  
 @1310nm  0.36dB/km0.4dB/km
 @1550nm  0.22dB/km0.23dB/km
Bandwidth (Class A)@850nm ≥ 500MHz.km ≥ 200MHz.km  
 @1300nm ≥ 1000MHz.km ≥ 600MHz.km  
Numerical Aperture 0.200 ±0.015NA0.275 ±0.015NA  
Cable Cut-off Wavelength λcc    ≤ 1260nm ≤ 1450nm

 


Transport/Storage/Operating Temperature: -40°C ~ +60°C


2_032_042_052_062_072_08


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