Stainless steel loose tube optical fiber unit

  • Check Mark Satisfaction guarantee
  • Check Mark Fast delivery
  • Check Mark Quality assurance

Description

Description of the product

opgw fiber cable
Stainless steel loose tube optical fiber unit - ZTO FIBER CABLE
  • F-SST(Optical fiber composite stainless steel loose tube) is one kind of seamless tube, which is made of stainless steel, after laser longitudinal welding and jelly filling in the middle. With marvelous performance of longitudinal water resistance, the tube is perfect to maintain good protection of optical fiber. It is especially designed for harsh environments, and can be used for various applications from oil well to military, underwater, fire resistant, and anti-rodent facilities etc. It is suitable for the direct use or basis use or basic optical units of fiber cable.
  • Stainless steel loose tube optical fiber unit - ZTO FIBER CABLE
  • Fire monitoring
    Oil well exploration
    Oil pipe monitoring and communication
    Optical unit for multipurpose optical cable
  • 1617195395923505.jpg
  • Small size and low weight
    Good mechanical performance, withstanding the tensile force and force and super pressure
    Waterproof, moisture-proof, anti-rodents,no rusty
    Resistance to acid, alkali, salt corrsion
    Non-toxic, flame retardant, fire and explosion proof
    Outstanding high and low temperature performances
     With excellent fire resistance, it can keep communication in the fire(800℃) more than 2 hours with normal optical fiber
  • Stainless steel loose tube optical fiber unit - ZTO FIBER CABLE

  •              G.652

    G.655

    50/125 μm

    62.5 / 125 μm

    Attenuation  
                 (+ 20 ° C)

    @ 850nm



    ≤3.0dB / km

    ≤3.0dB / km

    @ 1300nm



    ≤1.0dB / km

    ≤1.0dB / km

    @ 1310nm

    ≤0.36dB / km




    @ 1550nm

    ≤0.22dB / km

    ≤0.23dB / km



    Bandwidth  
                 (Class A)

    @ 850



    ≥ 500MHZ · km

    ≥ 500MHZ · km

    @ 1300



    ≥1000MHZ · km

    ≥600MHZ · km

    Numerical aperture




    0.200 ± 0.015NA

    0.275 ± 0.015 NA

    Cable cut-off wavelength


    ≤1260nm

    ≤1480nm


     


     

  • Fiber core number

    structure size

    Cable weight

    Allow tension (N)

    Allowing crush force (N)

    Diameter d

    Wall thickness t

    Kg / km

    Long-term / short-term

    Long-term / short-term

    1

    0.90

    0.18

    3.38

    140/280

    2000/4000

    2

    1.20

    0.18

    4.95

    160/320

    2000/4000

    4

    1.35

    0.18

    5.75

    250/500

    2000/4000

    6

    1.50

    0.18

    6.58

    270/540

    2000/4000

    8

    1.80

    0.20

    8.99

    350/700

    1000/2000

    12

    2.00

    0.20

    10.27

    400/800

    1000/2000

    twenty four

    2.40

    0.20

    12.88

    500/1000

    1000/2000

    36

    2.80

    0.20

    15.70

    600/1200

    1000/2000

    48

    3.40

    0.30

    26.90

    650/1300

    1000/2000

    72

    4.10

    0.30

    32.39

    800/1800

    1000/2000

    96

    4.60

    0.30

    36.34

    900/1800

    1000/2000

    Operating temperature: -60~+80℃
    Storage temperature: -60~+85℃