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    • PM Filter Coupler     


    The Polarization Maintaining Filter Coupler is manufactured by using advanced technology to allow the input signal to be splitted at various ratios with high extinction ratio. It supports both polarizations.



    Product model


    Name Model Price
    1310nm PM Filter Coupler   [PDF]  [RFQ]

    F4M-PMFC-31-1-50-00-PF-25-10
    (Stock NO. Not entered)     		[Please inquire]
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    Parameter



    Specifications
    PARAMETERS

    VALUE

    UNIT

    Operating Wavelength (λc)

    1310 or 1550

    nm

    Operating Wavelength Range

    λc ± 40

    nm

    Configuration

    1x2

    2x2

    dB

    Max. Excess Loss

    0.7

    1.0

    dB

    Max. Uniformity

    0.6

    0.8

    dB

    Tap Ratio

    1   ± 0.5%,  5 ± 1.0%, 10% and 50%

    %

    Min. Return Loss

    50

    dB

    Min. Extinction Ratio

    20

    18

    dB

    Max.   Optical Power (Continuous Wave)

    300

    mW

    Max. Tensile Load

    5

    N

    Operating Temperature

    -5 to +70

    °C

    Storage Temperature

    -40 to +85

    °C

    Fiber Type

    SMF-28   or PM Panda fiber for tap port PM Panda fiber for input & output ports

    *Note: IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.

    Dimension

    P9.png

    Ordering Info

    ORDER CODE EXAMPLE  F4M-PMFC - 31 - 1 - 50 - 00 - PF - 25 - S

    CODE

    WAVELENGTH

    CONFIGURATION

    COUPLING RATIO

    CONNECTOR TYPE

    FIBER TYPE

    FOR TAP PORT

    FIBER JACKET

    FIBER LENGTH

    F4M-PMFC

    31

    1310   nm

    1

    1X2

    01

    1/99

    0

    None

    M

    SMF-28 (1x2 Only)

    25

    250μm Fiber

    05

    0.5 m

    55

    1550   nm

    2

    2X2

    05

    5/95

    A

    SC/UPC

    PF

    Panda Fiber

    9L

    900μm Loose Tube

    10

    1m


    10

    10/90

    B

    SC/APC

    S

    Specify

    S

    Specify

    S

    Specify

    50

    50/50

    C

    FC/UPC


    S

    Specify

    D

    FC/APC


    E

    LC/UPC

    Q

    LC/APC

    S

    Specify






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