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  • Product Details
  • DWDM Device

    Dense wavelength division multiplexer (DWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.


    Detailed description

    Features                                               Applications 

    Low Insertion loss                                     DWDM Network

    High Channel Isolation                               Wavlength Routing

    High Stability and reliability                        Fiber Optical Amplifier

    Epoxy-free on Optical Path                         CATV fiberoptic System


    Performance Specifications

    Parameter

    MUX/DEMUX

    Channel Wavelength (nm)

    ITU Grid

    Center wavelength Accuracy (nm)

    ±0.5

    ±0.1

    Channel Spacing (nm)

    100

    200

    Channel Passband (@-0.5dB bandwidth (nm)

    >0.22

    >0.5

    Pass Channel Insertion Loss (dB)

    ≤1.0

    ≤0.9

    Reflection Channel Insertion Loss (dB)

    ≤0.6

    ≤0.6

    Channel  Ripple (dB)

    <0.3

    Isolation (dB)

    Adjacent

    >30

    Non-adjacent

    >40

    Inertion Loss Temperature Sensitivity (dB/)

    <0.005

    Wavelength Temperature Shifting (nm/)

    <0.002

    Polarization Dependent Loss (dB)

    <0.1

    Polarization Mode Dispersion

    <0.1

    Directivity (dB)

    >50

    Return Loss dB

    >45

    Maximum Power Handling (mW)

    500

    Opterating Temperature ()

    -10~+75

    Storage Temperature ()

    -40~85

    Package dimension (mm)

    Φ5.5x34 (L38 for 900um Loose tube)

    Above specification are for device without connector. 



    Ordering Information

    DWDM

    X

    X

    X

    XX

               Product

    ITU

    Fiber Type

    Fiber Length

    In/Out Connector

    DWDM Device

    1=100G

    2=200G

    1=Bare fiber

    2=900um loose tube

    1=1m

    2=2m

     

    0=None

    1=FC/APC

    2=FC/PC

    3=SC/APC

    4=SC/PC

    5=ST

    6=LC



    DWDM Device

    Dense wavelength division multiplexer (DWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path . It can be used for wavelength add/drop in telecommunication network system.


    Detailed description

    Features                                               Applications 

    Low Insertion loss                                     DWDM Network

    High Channel Isolation                               Wavlength Routing

    High Stability and reliability                        Fiber Optical Amplifier

    Epoxy-free on Optical Path                         CATV fiberoptic System


    Performance Specifications

    Parameter

    MUX/DEMUX

    Channel Wavelength (nm)

    ITU Grid

    Center wavelength Accuracy (nm)

    ±0.5

    ±0.1

    Channel Spacing (nm)

    100

    200

    Channel Passband (@-0.5dB bandwidth (nm)

    >0.22

    >0.5

    Pass Channel Insertion Loss (dB)

    ≤1.0

    ≤0.9

    Reflection Channel Insertion Loss (dB)

    ≤0.6

    ≤0.6

    Channel  Ripple (dB)

    <0.3

    Isolation (dB)

    Adjacent

    >30

    Non-adjacent

    >40

    Inertion Loss Temperature Sensitivity (dB/)

    <0.005

    Wavelength Temperature Shifting (nm/)

    <0.002

    Polarization Dependent Loss (dB)

    <0.1

    Polarization Mode Dispersion

    <0.1

    Directivity (dB)

    >50

    Return Loss dB

    >45

    Maximum Power Handling (mW)

    500

    Opterating Temperature ()

    -10~+75

    Storage Temperature ()

    -40~85

    Package dimension (mm)

    Φ5.5x34 (L38 for 900um Loose tube)

    Above specification are for device without connector. 



    Ordering Information

    DWDM

    X

    X

    X

    XX

               Product

    ITU

    Fiber Type

    Fiber Length

    In/Out Connector

    DWDM Device

    1=100G

    2=200G

    1=Bare fiber

    2=900um loose tube

    1=1m

    2=2m

     

    0=None

    1=FC/APC

    2=FC/PC

    3=SC/APC

    4=SC/PC

    5=ST

    6=LC



Low Insertion loss •DWDM Network •High Channel Isolation •Wavlength Routing •High Stability and reliability •Fiber Optical Amplifier •Epoxy-free on Optical Path •CATV fiberoptic System
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Email:salse@pacificbtech.com
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