The Smooth Fibre Unit (SFU) 12 Core

 

The Smooth Fibre Unit (SFU) consists of a bundle of low bend radius, no water peak G.657.A1 fibres, encapsulated by a dry acrylate layer and protected by a smooth, slightly ribbed polyethylene outer sheath, for application in the access network. Installation: blowing into micro ducts of 3.5mm. or 4.0mm. (inside diameter).


  • Place Of Origin: Guangdong, China
  • Product Name: Duct Fiber Optical Cable
  • Acket Material: HDPE/AT Sheath
  • Cores Number: 1-144cores
  • Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options
  • Product Detail

    Packaging & Shipping

    Product Tags

    Specification:

    Product characteristics  
    Cable type SFU
    Fibre type Single mode 9/125
    Optical fibre standard ITU-T G.657.A1
    Cable metal free Yes
    Material outer sheath PE
    Colour outer sheath Yellow
    Application  
    Standardization EN IEC 60794-5-20
    Test procedures EN IEC 60794-1-2
    Application Inside/Outside
    Blow in Yes
    Optical specification  
    Max. attenuation @ 1310 nm 0.4 dB/km
    Max. attenuation @ 1550 nm 0.3 dB/km
    Environmental specification  
    Installation temperature -5/50 °C
    Transportation and storage temperature -10/50 °C
    Operational temperature range Ta1 – Tb1 -30/70 °C
    Operational temperature range Ta2 – Tb2 -40/70 °C
    article number Description Outer diameter approx. Weight (kg) Min. bending radius during installation Tensile load short term (Tm) Tensile load Long Term (Tl) Min. bending radius after installation Compare
    1 2x SM G.657.A1 1,4 mm 0.001 40 mm 20 N   40 mm
    2 4x SM G.657.A1 1,4 mm 0.002 40 mm 20 N   40 mm
    3 6x SM G.657.A1 1,4 mm 0.002 40 mm 25 N   40 mm
    4 8x SM G.657.A1 1,5 mm 0.002 50 mm 30 N   50 mm
    5 12x SM G.657.A1 1,7 mm 0.003 50 mm 30 N   50 mm

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  • Packing and Marking:

    • Each single length of cable shall be reeled on Fumigated Wooden Drum
    • Covered by plastic buffer sheet
    • Sealed by strong wooden battens
    • At least 1 m of inside end of cable will be reserved for testing.
    • Drum length: Standard drum length is 3,000m±2%; as required
    • 5.2 Drum Marking(can according to the requirement in the technical specification) Manufacturer name;
    • Manufacturing year and month Roll—direction arrow;
    • Drum length; Gross/net weight;

    Packaging and Shipping:

    packaging & shipping

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