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C Band Red/Blue Wavelength Division Multiplexer (GK-CRBWDM Series)
WDM-filter

C Band Red/Blue Wavelength Division Multiplexer (GK-CRBWDM Series)

The C Band Red/Blue Filter Wavelength Division Multiplexer is a micro optics device based on environmentally stable thin film filter technology. It is used to separate or combine Red band wavelength signals and Blue band wavelength signals in C band range in DWDM systems. The components are characterized with wide passband,low insertion loss, high return loss, excellent environmental stability and high power handling capability.

    description1

    Specifications

    Parameter

    Unit

    Value

    Pass Band          Wavelength Range

    nm

    1530 - 1542 (1548 - 1560)

    Max. Insertion Loss

    dB

    0.6

    Typ. Insertion Loss

    dB

    0.4

    Min. Isolation

    dB

    22

    Typ. Isolation

    dB

    25

    Reflection Band   Wavelength Range

    nm

    1548 - 1560 (1530 - 1542)

    Max. Insertion Loss

    dB

    0.5

    Typ. Insertion Loss

    dB

    0.3

    Min. Isolation

    dB

    12

    Typ. Isolation

    dB

    14

    Min. Return Loss

    dB

    50

    Max. Polarization Dependent Loss

    dB

    0.1

    Typ. Polarization Dependent Loss

    dB

    0.05

    Thermal Stability

    dB/℃

    0.005

    Max. Optical Power (Continuous Wave)

    mW

    300

    Max. Tensile Load

    N

    5

    Fiber Type

    -

    SMF-28 Fiber

    Operating Temperature

    - 5 to + 70

    Storage Temperature

    - 40 to + 85

    1IL is 0.3 dB higher, RL is 5 dB lower for each connector added.
    All of above value are tested at room temperature @ 23 ℃ , unless other specified.

    Package Dimensions

    C Band Red/Blue Wavelength Division Multiplexer (GK-CRBWDM Series)