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1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio

    Buy cheap 1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio from wholesalers
     
    Buy cheap 1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio from wholesalers
    • Buy cheap 1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio from wholesalers
    • Buy cheap 1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio from wholesalers

    1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio

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    Brand Name : Unifiber or OEM
    Model Number : Polarization-Maintaining Filter Coupler
    Certification : ROHS
    Price : Negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 1000pcs
    Delivery Time : 5~8days
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    1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio

    High Extinction Ratio 1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC

    PM fiber coupler is used for splitting optical signals in polarization maintaining panda fiber, it is a micro optic filter type device that provides optical signal splitting while preserving polarization with high ER. this coupler is available in a wide range of coupling ratio's from 1% to 50%, normally come as 1x2 and 2x2 for options. PM couplers are widely used in fiber optic communication systems, Raman Amplifiers and other fiber instrument applications.


    Features

    High Extinction Ratio

    High Isolation
    Low Insertion Loss
    High Return Loss
    High stability and reliability
    Epoxy free on optical path

    Applications

    Fiber optic Amplifiers
    Optical network
    Power monitoring
    Fiber sensor

    Specification
    Parameter
    1 x 2
    2 x 2
    Wavelength (nm)
    1310, 1550
    1064
    1310, 1550
    1064
    Operating Bandwidth (nm)
    ±40
    ±20
    ±40
    ±20
    Excess Loss (dB)
    ≤0.7
    ≤0.8
    ≤1.0
    ≤1.2
    Uniformity (dB)
    ≥0.4
    ≥0.5
    ≥0.6
    ≥0.8
    Coupling Ratio (%)
    1/99~50/50
    Extinction Ratio (dB)
    Type 2
    (Both of axis working)
    ≥20
    ≥20
    ≥18
    ≥18
    Type 1
    (Fast axis blocked)
    ≥22
    ≥22
    ≥22
    ≥22
    Return loss (dB)
    ≥50
    Power handling (mW)
    ≤300
    Fiber Type
    Tap port 2
    SMF-28 or HI 1060 or Panda fiber
    Port 1 & 3
    Panda fiber
    Operating temperature (℃)
    -5~+70
    Storage temperature (℃)
    -40 ~ +80
    Dimensions (mm)
    φ5.5×L35

    Picture of Polarization Maintaining PM Fiber Optic Coupler


    Quality 1550nm 1x2 Polarization-Maintaining PM Fiber Optic Coupler 50/50 FC/APC High Extinction Ratio for sale
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