دستور العمل مفصل بندي كابل فيبر نوري

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fiber optic cable

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  • Fusion Splicer

    1.5x1x1.5

    20

    s

  • 20

    1.5

    5mm

    (Strength member)

  • 8cm

    5cm

  • Fusion Splicer

    (Refusion)

    OCDF

    29N

  • 30cm

    5cm

    0.04db

    OTDRPower Meter1310

    1550

  • db/km

    (db)

    OTD

    R (db

    ) 1550 nm1310 nm

    SM0.04 0.10 0.20 0.22 0.34 0.37

    SectionOTDR

    0.08 (db)

    (db/km)

  • o

    X

    O

    OCDF

    OCDF

    OCDF

  • o

    X

    O

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