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Aramid Yarns LSZH Sheath Zipcord Duplex G652A1 FTTH Drop Cable

Categories Indoor Fiber Optic Cable
Brand Name: DAWNERGY
Model Number: OFC-2G657A1/A2
Certification: CE/ VDE/ TELCORDIA
Place of Origin: CHINA
MOQ: 100KM
Payment Terms: T/T, L/C, D/A, D/P
Supply Ability: 100,000KM PER DAY
Delivery Time: 10-20 work days
Packaging Details: Wooden DRUM
Product: Zipcord Duplex Cable
Application: FTTD
CORES: 2 cores
Strength Member: Aramid yarns
Fiber: G652A1 or G657A2
Outer Sheath: LSZH or PVC
Outer diameter (W*H): Customized
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    Aramid Yarns LSZH Sheath Zipcord Duplex G652A1 FTTH Drop Cable

    OPTICAL FIBER


    The optical fiber is made of high pure silica and germanium doped silica. UV curable acrylate material is applied over fiber cladding as optical fiber primary protective coating. The detail data of optical fiber performance are shown in the following table.


    UBIF®R10 G.657A1 Fiber

    CategoryDescriptionSpecifications
    Before cableAfter cable
    Optical SpecificationsAttenuation @1310 nm≤0.35 dB/km≤0.40 dB/km
    Attenuation @1550 nm≤0.21 dB/km≤0.30 dB/km
    Zero Dispersion Wavelength1300~1324 nm
    Zero Dispersion Slope≤ 0.092 ps/nm2∙km
    Cable Cutoff Wavelength (λcc)≤1260 nm

    Macro Bending Loss

    (10 turns; Ф30 mm) @1550 nm

    (10 turns; Ф30 mm) @1625 nm

    (1 turns; Ф20 mm) @1550 nm

    (1 turns; Ф20 mm) @1625 nm


    ≤ 0.25 dB

    ≤ 1.0 dB

    ≤ 0.75 dB

    ≤ 1.5 dB

    Mode Field Diameter @1310 nm(8.6~9.5)±0.4μm
    Dimensional SpecificationsCladding Diameter125±1μm
    Cladding Non Circularity≤1.0%
    Core/Clad Concentricity Error≤0.5μm
    Mechanical SpecificationsProof Stress≥0.69Gpa

    UBIF®R7.5 G.657A2 Fiber

    CategoryDescriptionSpecifications
    Before cableAfter cable
    Optical SpecificationsAttenuation @1310 nm0.35 dB/km≤0.40 dB/km
    Attenuation @1550 nm≤0.21 dB/km≤0.30 dB/km
    Zero Dispersion Wavelength1300~1324 nm
    Zero Dispersion Slope≤0.092 ps/nm2∙km
    Cable Cutoff Wavelength (λcc)≤1260 nm

    Macro bending Loss

    (10 turns; Ф30 mm) @1550 nm

    (10 turns; Ф30 mm) @1625 nm

    (1 turns; Ф20 mm) @1550 nm

    (1 turns; Ф20 mm) @1625 nm

    (1 turns; Ф15 mm) @1550 nm

    (1 turns; Ф15 mm) @1625 nm


    ≤ 0.03 dB

    ≤ 0.10 dB

    ≤ 0.10 dB

    ≤ 0.20 dB

    ≤ 0.50 dB

    ≤ 1.00 dB

    Mode Field Diameter @1310 nm8.6±0.4μm
    Dimensional SpecificationsCladding Diameter125±1μm
    Cladding Non Circularity≤1.0%
    Core/Clad Concentricity Error≤0.5μm
    Mechanical SpecificationsProof Stress≥0.69Gpa

    3 CABLE STRUCTURE


    3.1 CABLE TYPE: OFC-2G657A1/A2


    3.2 Technical Characteristics

     With excellent mechanical and environmental properties

     Has good bending performance, easy to install


    3.3 Construction:

    1. Outer sheath (LSZH, yellow)
    2. Tight buffer fiber (LSZH)
    3. Strength member (Aramid yarns)

    Dimension and Properties

    PhysicalFiber type2 G.657A1, G.657A2
    Tight buffer diameter0.9±0.05mm
    Cable OD3.0±0.05mm*6.5*0.05mm
    Cable weight13.4±2kg/km
    Operation temperature range-15 deg C to + 55 deg C
    Installation temperature range-15 deg C to + 55 deg C
    Transport and storage temperature range-15 deg C to + 55 deg C
    MechanicalMax. tensile loadShort term: 500N; long term: 250N
    Crush resistance>1000 N/10cm
    impact>5J
    Minimal bending radius15mm

    3.4 Color code scheme:

    Tight buffer colorblueorange

    4. TEST REQUIREMENTS


    The cable is in accordance with applicable standard of cable and requirement of customer . The following test items are carried out according to corresponding reference.

    Mode field diameterIEC 60793-1-45
    Mode field Core/clad concentricityIEC 60793-1-20
    Cladding diameterIEC 60793-1-20
    Cladding non-circularityIEC 60793-1-20
    Attenuation coefficientIEC 60793-1-40
    Chromatic dispersionIEC 60793-1-42
    Cable cut-off wavelengthIEC 60793-1-44

    TEST LIST


    4.1 Tension Loading Test


    Test StandardIEC 60794-1-2 E1
    Sample lengthNo less than 50 meters
    Load600N
    Duration time1 minute
    Test resultAdditional attenuation:≤0.4dB
    No damage to outer jacket and inner elements

    4.2 Crush/Compression Test


    Test StandardIEC 60794-1-2 E3
    Load2200N/10cm
    Duration time1 minute
    Test Number3
    Test resultAdditional attenuation:≤0.4dB
    No damage to outer jacket and inner elements

    4.3 Impact Resistance Test


    Test StandardIEC 60794-1-2 E4
    Impact energy1J
    Radius12.5mm
    Impact points3
    Impact number1
    Test resultAdditional attenuation:≤0.4dB
    No damage to outer jacket and inner elements

    4.4 Repeated Bending Test


    Test StandardIEC 60794-1-2 E6
    Bending radius20 X diameter of cable
    Cycles30 cycle
    Test resultAdditional attenuation:≤0.4dB
    No damage to outer jacket and inner elements

    5. PACKING AND DRUM


    5.1 Cables are packed in carton , coiled on Bakelite & wooden drum. During transportation , right tools should be used to avoid damaging the package and to handle with ease. Cables should be protected from moisture ; kept away from high temperature and fire sparks ; protected from over bending and crushing; protected from mechanical stress and damage.

    5.2 The color of cable marking is white. (The printing shall be carried out at interval of 1 meter on the outer sheath of cable) The inner end of cable is then sealed with heat shrinkable end cap to prevent ingress of water and is made available for testing. The outer end of cable is equipped with heat shrinkable end cap. Outer sheath marking legend can be changed according to user’s requests.


    5.3 Indoor cable packing

    Bakelite & wooden drum

    Strong wooden batten protection




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