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    Products / Multiplexers / Mux Demux / DWDM Mux Demux / 100508
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    QT860-M40/D40, 40 Channels 100GHz C21-C60 Active, Single Fiber DWDM Mux and Demux with Monitor Port, Pluggable Module, LC/UPC

    Product No: 100508
    2 Reviews
    133 Sold
    $921.90  $939.00
    Series
    Model
    100 in real-time stock, 24Oct, 2026
    3-Year Warranty 90-Day Returns 1-Year Exchange
    Warranty
    Providing industry-leading limited lifetime warranty.
    Please check our warranty policy for details.
    Returns & Exchange
    Exchanges caused by the customer's reasons will not be accepted.
    Please ensure that the item you're returning is repackaged with all the cords, adapters, and documentation included when you receive it.
    Please check our Return Policy for details.
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    Add to Cart Bulk Order Quotes 
    1. Apply AAWG technology, the loss is constant when the temperature changes
2. Low insert loss:≤ 5.5dB; High isolation loss: ≥25dB
3. Multiplexing of up to 80Channels by Interleaver
4. Compact size, lighter weight, easy to plug and play
5. Compliant with All Optical Networking Products (ITU Grid)
    See more

    Specifications

    40ch C21-C60 Active Single Fiber DWDM Mux and Demux Module

     

    The pluggable 40 Channels Mux and Demux is an active module based on AAWG Gaussian technology, which uses different wavelengths to multiplex multiple signal streams on a single fiber without a large investment extend the capacity of existing optical fibers to the highest 80CH (using comb filters). It enables precise channel coupling, low insertion loss, high channel isolation and high stability. And It can be highly integrated with QT860 series 2U/5U management platform EDFA/DCM/OLP products to realize unified management.

     

     

    Wavelength 40 Channels C21-C60 Channel Spacing 100GHz (0.8nm)
    Channel Passband ± 0.11nm Center Wavelength Accuracy ≤ 0.05nm
    Insertion Loss ≤5.5dB Flatness ≤1.5dB
    Return Loss ≥45dB Technology AAWG
    Channel Isolation Adjacent≥25dB
    No Adjacent≥30dB    		 Temperature Operating-10 to 50°C
    Power Consumption ≤3W Housing Pluggable Module (Occupies 4 slots in M6200 managed chassis)
    Quality Testing Program
    Optical Transceivers Testing

    Take a look at our test program to get the reliable and high-performance optical transceivers.

    Quality Certifications

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    Applications

    40 Channels C21-C60 Active Pluggable Module 100508 application

    Product details

    Diversified Ports for 40 Channels DWDM Mux Demux

     

    QT860-M40/D40

     

    Fully Integrated With QT860 Series 2U/5U OTN Platform

     

    Occupies 2 slots in QT860 managed chassis

     

     

    Maximize Fiber Optic Network Utilization with DWDM MUX/DEMUX

     

    Questions & Answers

    • All (5)
    • I noticed that the 40 Channels Passive DWDM Mux Demux device uses AAWG technology. What is the difference between AAWG and AWG?
      AAWG (Athermal Arrayed Waveguide Grating) remains stable across temperature variations without needing active control, making it ideal for harsh environments or where thermal control is impractical. AWG (Arrayed Waveguide Grating) lacks inherent thermal stability and may require additional thermal management. Both are used for wavelength multiplexing/demultiplexing in optical communication, but AAWG is preferred for temperature-sensitive applications.
    • I did not find the target model I need on the website, can I make a special customization?
      Sure, you can customize different channel numbers. We can provide 4/8/16/40/64, different line types with single fiber or Dual Fiber, and customize the functional ports you need. You can choose Monitor, 1310nm, and Expansion Port. Finally, you can also customize the Wavelength band you need.
    • What is the Filter Technology of the DWDM MUX DEMUX?
      We supply two types of TFF (Thin Film Filter), TAWG (Thermal Arrayed Waveguide Grating), and AAWG (Athermal Arrayed Waveguide Grating) for DWDM MUX DEMUX.

    Customer Reviews

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    • All (2)
    • Fast Delivery (1)
    • Edgar France
      2024-08-02

      I bought this pluggable module together with the QT860 chassis. This product is very compatible and comes with a monitor port, which is very convenient for real-time network monitoring.

      ModelCard, C21-C60, 5.5dB

      SeriesDWDM DF MUX/DEMUX

      Helpful

      0

    • Nicholas Tyler United States of America
      2023-02-08

      I am very satisfied with the 40Ch point-to-point DWDM system provided by the QSFPTEK team in October 22, so we contacted them again this year when we needed to expand 100G Ethernet business. 5.5dB typical insertion loss, completely passive, no power supply, can be inserted into the chassis.

      ModelCard, C21-C60, 5.5dB

      SeriesDWDM DF MUX/DEMUX

      Helpful

      0

    Video

    Resources

    • PDF Document
      Mux Demux & OADM User Guide.pdf
    Check Test Reports on Target Device
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    Product image
    QT860-M40/D40, 40 Channels 100GHz C21-C60 Active, Single Fiber DWDM Mux and Demux with Monitor Port, Pluggable Module, LC/UPC

    Series DWDM DF MUX/DEMUX

    Model Card, C21-C60, 5.5dB

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    Mark

    2023-12-15
    This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

    Verified Purchase

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    Product image
    QT860-M40/D40, 40 Channels 100GHz C21-C60 Active, Single Fiber DWDM Mux and Demux with Monitor Port, Pluggable Module, LC/UPC
    $939.00
    Series
    DWDM DF MUX/DEMUX
    Model
    Card, C21-C60, 5.5dB
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    Product image
    QT860-M40/D40, 40 Channels 100GHz C21-C60 Active, Single Fiber DWDM Mux and Demux with Monitor Port, Pluggable Module, LC/UPC

    Series DWDM DF MUX/DEMUX

    Model Card, C21-C60, 5.5dB

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