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GYFTA 2~144 Core Stranded Loose Tube Non-metallic Strength Member Non-armored Fiber Optic Cable
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  • Product Category: Products Optic Fiber cable
  • product description: Characteristics: The fibers,  250μm, 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 a non-metallic st
  • Characteristics:

    The fibers,  250μm, 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 a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. After an Aluminum Polyethylene Laminate (APL) moisture barrier is applied around the cable core, the cable is completed with a PE sheath.

     

    Overview:

    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.Specially designed compact structure is good at preventing
    5.loose tubes from shrinking
    6.PE sheath protects cable from ultraviolet radiation
    7.The following measures are taken to ensure the cable watertight

    ①Single Fiber Reinforced Plastic as the central strength member

    ②Loose tube filling compound

    ③100% cable core filling 

    ④APL moisture barrier

     

    Specifications:

     

     

    G.652

    G.655

    50/125μm

    62.5/125μm

    Attenuation

    (+20℃)

    @850nm

     

     

    ≤3.0 dB/km

    ≤3.0 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

    ≤0.23dB/km

     

     

    Bandwidth (Class A)

    @850nm

     

     

    ≥500 MHz·km

    ≥200 MHz·km

    @1300nm

     

     

    ≥1000 MHz·km

    ≥600 MHz·km

    Numerical Aperture

     

     

     

    0.200±0.015NA

    0.275±0.015NA

    Cable Cut-off Wavelength λcc

    ≤1260nm

    ≤1480nm

     


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