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Outdoor Fiber Optic Cable

Unitube Non-metallic 73 Sheath Light-weight Lighting Rodent Protection Cable (GYQFXTY73)

Description

The fibres, single-mode or multi-mode, are positioned in a loose tube mode of the high modulus PETG. The tubes are filled with a water-resistant filling compound. Over the tube, water-blocking material is applied to keep the cable watertight. And wrapping of fibre reinforced plastic (FRP) bars. Cable core is completed with a polyethylene sheath. The cable is completed with a polyethylene (PE) sheath after longitudinal covering with fibre reinforced plastic (FRP) tape.

    Characteristics

    Accuracy controlling excess fibre length provides a highly mechanical and temperature performance to the cable

    High strength loose tube that is hydrolysis resistant

    Special tube filling compound ensure a critical protection of fibre

    Highly Lateral pressure resistance and flexibility

    A layer of wrapping FRP ensured the tensile strength of the cable, have a good protection to the loose tube

    The armored wrapping FRP and the FRP tape makes the cable an excellent Rodent protection

    The outer sheath of polyethylene have a high UV-stabilized ability

    Small diameter, light weight and friendly installation

    Standards

    GYQFXTY73 cable complies with Standard YDT 769-2010 as well as IEC 60794-1.

    Structure Drawing 

    1.Fibre

    2.Tube Filling Compound

    3.Loose Tube

    4.FRP

    5.Cable Filling Material

    6.PE Inner Sheath

    7.Water-blocking Material

    8.FRP Tape

    9.PE Outer Sheath

    Technical Parameters

    Cable Type

    (Increased by 2 fibres)

    Fibre Count

    Cable Weight (Ref)

    (kg/km)

    Tensile Strength

    Long/Short Term
    (N)

    Crush Resistance

    Long/Short Term
    (N/100mm)

    Bending Radius

    Static/Dynamic
    (mm)

    GYQFXTY73-2~12Xn

    2~12

    97

    600/1500

    1000/3000

    10/20D

    GYQFXTY73-12~24Xn

    14~24

    111

    GYQFXTY73-26~36Xn

    26~36

    148

     

    Storage/Operating Temperature: -40℃-+70

    Optical Characteristics

    Fibre Type

    Attenuation(+20℃)

    Bandwidth

    Numerical Aperture

    Cable Cut-off Wavelength λcc

    @850nm

    @1300nm

    @1310nm

    @1550nm

    @850nm

    @1300nm

    G.652

    ---

    ---

    ≤0.36dB/km

    ≤0.22dB/km

    ---

    ---

    ---

    ≤1260nm

    G.655

    ---

    ---

    ≤0.40dB/km

    ≤0.23dB/km

    ---

    ---

    ---

    ≤1450nm

    50/125µm

    ≤3.3dB/km

    ≤1.2dB/km

    ---

    ---

    ≥500MHz·km

    ≥500MHz·km

    0.200±0.015NA

    ---

    62.5/125µm

    ≤3.5dB/km

    ≤1.2dB/km

    ---

    ---

    ≥200MHz·km

    ≥500MHz·km

    0.275±0.015NA

    ---

     

    Note: 

    a. Suffix Xn denotes fibre type

    b. The colour arrangements of fibre and tube are specified in the colour identification table

    c. The cable shouldn‘t store in outdoor environment more than 6 months in order to keep the cable reel good state

     

    Application: Duct/Aerial

    Please submit your basic information, we will contact you as soon as possible!

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