PRODUCTS > PASSIVE PRODUCTS > CWDM Device
CWDM Device
Product Details
  • Product Features
    Low Insertion Loss
    High Isolation
    High Stability and High Reliability
    Commercial & Industrial Operating Temperatures
  • Applications
    Telecommunications Optical Networks
    Broadband Access Networks
    5G Wireless Networks
  • Standards
    Telcordia GR-1221 and GR-1209
    RoHS Compliant
  • Performance Specifications

    Parameter

    Unit

    Value

    Center Wavelength

    nm

    1XX1/1XX0

    Passband

    nm

    ITU±6.5

    Passband Flatness

    dB

    ≤0.5

    Insertion Loss

    Pass

    dB

    Typ.0.8,Max.1.0

    Reflect

    dB

    Typ.0.6,Max.0.8

    Adjacent Channel Isolation

    dB

    ≥30

    Non-adjacent Channel Isolation

    dB

    ≥45

    Reflect Channel Isolation

    dB

    ≥12

    Return Loss

    dB

    ≥45

    PDL

    dB

    ≤0.15

    Directivity

    dB

    ≥50

    Operating Temperature

    °C

    -40~ +85

    Storage Temperature

    °C

    -40~ +85

    Package (Max)

    mm

    Ø5.5xL55 (250um fiber or 900um fiber);

    Fiber Length

    m

    Customization (From device body to fiber end or connector ferrule end.)

    Connector Type


    Customization

    Fiber Dia.

    um

    Customization

    Note:   1. IL excludes connector. Connector loss≤0.3dB.


  • Mechanical Dimensions (mm)

    图片6.png

  • Ordering Information

    AAAA

    B

    CCC

    DD

    E

    FF

    Type

    Channel Spacing

    Channel Wavelength

    Fiber Dia.

    Fiber Length

    Connector Type

    CWDM

    20:20nm

    271: ITU 1271

    09:  900um

    1:   1m

    LU:LC/UPC



    291: ITU 1291

    25:  250um

    2:   2m

    LA:LC/APC






    SU:SC/UPC






    SA:SC/APC






    FU:FC/UPC






    FA:FC/APC






    00 :No Connector


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