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Composite OPGW Long Fiber Optic Cable Coating Non Circularity For Telecommunication

    Buy cheap Composite OPGW Long Fiber Optic Cable Coating Non Circularity For Telecommunication from wholesalers
     
    Buy cheap Composite OPGW Long Fiber Optic Cable Coating Non Circularity For Telecommunication from wholesalers
    • Buy cheap Composite OPGW Long Fiber Optic Cable Coating Non Circularity For Telecommunication from wholesalers

    Composite OPGW Long Fiber Optic Cable Coating Non Circularity For Telecommunication

    Ask Lasest Price
    Brand Name : MingTong
    Certification : ISO9001/CE/ROHS
    Price : 500-5000RNB/KM
    Payment Terms : L/C,T/T
    Delivery Time : It depends on the actual situation
    Supply Ability : 200km/Day
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    Composite OPGW Long Fiber Optic Cable Coating Non Circularity For Telecommunication

    Technical Specifications Of Optical Fiber Cable

    The optical, geometrical, mechanical, and environmental characteristics of the ITU-T G.652.D optical fiber shall comply with the table below.


    Optical Fiber Characteristics


    CharacteristicsSpecified ValuesUnits
    Optical Characteristics
    Mode field diameterat 1310nm9.1±0.5µm
    at 1550nm10.3 ± 0.7mm
    Attenuation coefficientat 1310nm≤0.36dB/km
    at 1550nm≤0.23dB/km
    Attenuation non-uniformity≤0.05dB
    Zero dispersion wavelength ( λ0)1300 ~1324nm
    Max zero dispersion slope (S0max)≤0.092ps/(nm2·km)
    Polarization mode dispersion coefficient(PMDQ)≤0.2
    Cut-off wavelength (λcc)≤1260nm
    Dispersion coefficient1288~1339nm≤3.5ps/(nm·km)
    1550nm≤18ps/(nm·km)
    Effective group index of refraction (Neff)at 1310nm1.466
    at 1550nm1.467
    Geometric characteristic
    Cladding diameter125.0±1.0µm
    Cladding non-circularity≤1.0%
    Coating diameter245.0±10.0µm
    Coating-cladding concentricity error≤12.0µm
    Coating non-circularity≤6.0%
    Core-cladding concentricity error≤0.8µm
    Cladding / coating concentricity error≤12.0µm
    Mechanical characteristic
    Curling≥4m
    Proof stress≥0.69GPa
    Coating strip forceAverage value1.0-5.0N
    Peak value1.3-8.9N
    Macro bending lossФ60mm, 100 circles, at 1550nm≤0.05dB
    Ф32mm, 1 circles, at 1550nm≤0.05dB

    Characteristics of Cable

    Cable Construction and Parameter

    Overhead ground wire made of aluminum-clad steel wire (AS) and stainless steel tube containing optical fiber.

    Cable type: OPGW-48B1.3-190[205;185.4]

    Cross section of OPGW

    Composite OPGW Long Fiber Optic Cable Coating Non - Circularity for Telecommunication 0

    StructureMaterialNo.Material Diameter
    FiberG.652.D48
    Center20%AS wire1Diameter4.0mm
    Layer 1SUS Tube4Diameter4.0mm
    20%AS wire2Diameter4.0mm
    Layer 220%AS wire12Diameter4.0mm

    Specification of OPGW

    ItemsTechnical Data
    StrandedCore, layer 1, layer 2
    Stranding directionOuter layer is right hand
    Cable diameter (Nominal)20.0mm
    Cable Weight (Approx.)1365kg/km
    Supporting Cross SectionAS Wire188.5mm2
    Rated Tensile Strength (RTS)205kN
    Modulus of Elasticity (E-Modulus)162.0kN/mm2
    Thermal Elongation Coefficient13.0×10-6/K
    Maximum Working Stress (40%RTS )82.0kN
    Everyday Stress(EDS)(18%~25%RTS)36.9~51.25kN
    DC Resistance at 20℃0.442 ohm/km
    Short time current (1.0s, 40℃~200℃)13.62kA
    Short time current Capacity I2t185.4kA²s
    Minimum bending radiusInstallation30 times of cable diameter
    Operation15 times of cable diameter
    Temperature RangeInstallation-10℃~+60℃
    Storage & shipping-40℃~+60℃
    Operation-40℃~+80℃

    Fiber and Loose Tube Color Identification

    The individual fiber and loose tubes shall accordance with standard TIA/EIA-598-A and the color code as below.

    Steel tube 1 (No.1-12 fibers) : Single mode optical fiber (SM)

    Fiber Colors

    NO.123456789101112
    ColorBlueOrangeGreenBrownGreyWhiteRedNatureYellowVioletPinkAqua

    Steel tube 2 (No.13-24 fibers) : Single mode optical fiber (SM)

    One black tracer (50mm pitch)

    NO.131415161718192021222324
    ColorBlueOrangeGreenBrownGreyWhiteRedNatureYellowVioletPinkAqua

    Steel tube 3 (No.25-36 fibers) : Single mode optical fiber (SM)

    One black tracer (100mm pitch)

    NO.252627282930313233343536
    ColorBlueOrangeGreenBrownGreyWhiteRedNatureYellowVioletPinkAqua

    Steel tube 4 (No.37-48 fibers) : Single mode optical fiber (SM)

    One black tracer (150mm pitch)

    NO.373839404142434445464748
    ColorBlueOrangeGreenBrownGreyWhiteRedNatureYellowVioletPinkAqua

    Packing & Shipping


    Standard Packaging


    Composite OPGW Long Fiber Optic Cable Coating Non - Circularity for Telecommunication 1

    Composite OPGW Long Fiber Optic Cable Coating Non - Circularity for Telecommunication 2

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