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SM 24 Aerial Duct Application Optical Fiber Cable

    Buy cheap SM 24 Aerial Duct Application Optical Fiber Cable from wholesalers
     
    Buy cheap SM 24 Aerial Duct Application Optical Fiber Cable from wholesalers
    • Buy cheap SM 24 Aerial Duct Application Optical Fiber Cable from wholesalers

    SM 24 Aerial Duct Application Optical Fiber Cable

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    Brand Name : DAWNERGY
    Model Number : GYTA
    Certification : CE/TELCORDIA
    Payment Terms : T/T, L/C, D/A, D/P
    Supply Ability : 10,000KM PER DAY
    Delivery Time : 10-20 work days
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    SM 24 Aerial Duct Application Optical Fiber Cable

    SM 24 AERIAL OR DUCT APPLICATION OPTICAL FIBER CABLE

    Cable Cross-section


    SM 24 Aerial Duct Application Optical Fiber Cable


    Cable Identification


    Fiber color code



    Loose tube (LT) & filler rod (FR) color code

    * “LT” means “Loose Tube”;

    ** “FR” means “Filler Rod”.


    Cable Assembly & Dimensions


    Fiber

    count

    Max. fiber count

    per tube

    Loose tube diameterSteel wire diameter

    Total unit

    count

    (LT + FR)

    sheath thickness

    (nominal*)

    Overall diameter

    (nominal**)

    Weight

    (approx.)

    mmmmmmmmkg/km
    2461.81.44LT+1FR1.79.780

    * The nominal sheath thickness may have a tolerance with ±0.1mm.

    * * The nominal overall diameter may have a tolerance with ±0.2mm.


    Performance of Cabled Optical Fiber


    The performance of cabled optical fiber (ITU-T Rec. G.652D)

    ItemSpecification
    Fiber typeSingle mode
    Fiber materialDoped silica

    Attenuation coefficient

    @ 1310 nm

    @ 1550 nm


    £ 0.36 dB/km

    £ 0.22 dB/km

    Cable cut-off wavelength£ 1260 nm
    Zero-dispersion wavelength1300 ~ 1324 nm
    Zero-dispersion slope£ 0.092 ps/(nm2.km)

    Chromatic dispersion

    @ 1288 ~ 1339 nm

    @ 1271 ~ 1360 nm

    @ 1550 nm

    @ 1625 nm


    £3.5 ps/(nm. km)

    £5.3 ps/(nm. km)

    £18 ps/(nm. km)

    £22 ps/(nm. km)

    PMD£0.2 ps/km1/2
    Mode field diameter @ 1310 nm9.2±0.4 um
    Core / Clad concentricity error£ 0.6 um
    Cladding diameter125.0 ± 0.7 um
    Cladding non-circularity£0.6%
    Primary coating diameter245 ± 5 um

    Performance of Optical Fiber Cable

    Cable bending radius: 10 x cable diameter (static)

    20 x cable diameter (dynamic)

    Application temperature range

    Operating temperature range: -40oC to +70oC
    Storage / Transport temperature range: -40oC to +70oC
    Installation temperature range: -10oC to +60oC

    Mechanical & environmental performance test

    S/NItemTest MethodAcceptance Condition
    1

    Tensile Strength

    IEC 60794-1-E1

    - Load: 1.5KN

    - Length of cable under load: 50 m

    - load time: ≥1min.

    - Loss change £ 0.1 dB @1550 nm

    - No fiber break and no sheath damage.

    2

    Crush Test

    IEC 60794-1-E3

    - Load: 1.0KN/100mm

    - Load time: ≥1min.

    - Loss change £ 0.1 dB @1550 nm

    - No fiber break and no sheath damage.

    3

    Impact Resistance

    IEC 60794-1-E4

    - Points of impact: 3

    -Times of per point: 1

    - Impact energy:4.5NŸm

    - Radius of hammer head: 12.5mm

    - Loss change £ 0.1 dB @1550 nm

    - No fiber break and no sheath damage.

    4

    Repeated Bending

    IEC 60794-1-E6

    - Bending radius: 20 x cable diameter

    - Load: 150 N

    - Flexing rate: 3 sec/cycle

    - No. of cycle: 30

    - Loss change £ 0.1 dB @1550 nm

    - No fiber break and no sheath damage.

    5

    Torsion

    IEC 60794-1-E7

    - Length: 1 m

    - Load: 150 N

    - Twist rate: 1 min/cycle

    - Twist angle: ±90°

    - No. of cycle: 10

    - Loss change £ 0.1 dB @1550 nm

    - No fiber break and no sheath damage.

    6

    Water Penetration Test

    IEC 60794-1-F5B

    - Height of water: 1 m

    - Sample length: 3 m

    - Test time: 24 hours

    - No water shall have leaked from the opposite end of cable.
    7

    Temperature Cycling Test

    IEC 60794-1-F1

    - Temperature step:

    +20oC→-40oC→+70C →+20oC

    - Time per each step: 12 hours

    - Number of cycle: 2

    - Loss change £ 0.05 dB/km@1550 nm

    - No fiber break and no sheath damage.

    8

    Compound Flow

    IEC 60794-1-E14

    - Sample length: 30 cm

    - Temp: 70°C ± 2°C

    - Time: 24 hours

    - No compound flow

    Packing


    6.1 Each single cable length been wound on an iron stand-wooden composite or pure wooden drum.

    6.2 Covered by plastic buffer sheet.

    6.3 Sealed by strong wooden battens.

    6.4At least 1m of cable inner end should be reserved for testing.

    SM 24 Aerial Duct Application Optical Fiber Cable


    Note: The value “D” contain the seal dimension

    Cable TypeDrum lengthDdBb
    GYTAmmmmmmmmm
    24F40001180450680630

    SM 24 Aerial Duct Application Optical Fiber Cable

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