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    Home / Products / Transceivers / Direct Attach Cables (DACs) / 200G DAC / 202961

    0.5m (2ft) Generic Compatible Compatible 200G QSFP56 to 2x 100G QSFP56 Ethernet Passive Twinax Direct Attach Copper (DAC) Breakout Cable

    Product No: 202961
    0 Reviews
    75 Sold
    US$ 71.90
    Compatible
    Transceivers type
    145 in real-time stock, 23 Jun, 2026
    Delivered in 5 business days in the U.S.
    5-Year Warranty 30-Day Returns 90-Day Exchange
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    1. Tested in Host Devices for compatibility and performance.
2. Low power consumption with a maximum of 0.5W.
3. Supports 200G to 2×100G Ethernet breakout.
4. Simplifies cabling and provides a cost-effective solution for short-reach links.
5. Hot-pluggable and compliant with QSFP56 MSA.
6. Low Insertion Loss and ultra-Low Crosstalk for superior signal performance.
    See more

    Specifications

    Generic Compatible 200G QSFP56 to 2x 100G QSFP56 Ethernet Passive Breakout DAC (0.5m, Passive, 30AWG, 0-70°C)

     

    The Generic compatible 200G QSFP56 to 2×100G QSFP56 Ethernet DAC is a passive copper breakout cable that delivers reliable high-speed connectivity. It complies with IEEE 802.3bj, IEEE 802.3cd, SFF-8636, SFF-8402, and QSFP56 MSA standards. The QSFP56 cable assembly is optimized to reduce crosstalk and insertion loss and has excellent signal integrity, fully compliant with the next-generation 200G Ethernet and InfiniBand HDR standards. This cable connects one 200G QSFP56 port to two 100G QSFP56 ports, making it an ideal and cost-effective solution for short-distance interconnections in data centers and telecom equipment rooms.

     

    Part Number QT-Q56-2Q56-DAC-P0.5M Vendor Name QSFPTEK
    Connector Type QSFP56 to 2x QSFP56 Max Data Rate 200Gbps
    Cable Length 0.5m (2ft) Cable Type Passive Breakout DAC
    Media Copper Minimum Bend Radius 33mm
    Wire AWG 30AWG Modulation Format PAM4
    Max. Power Consumption 0.5W Jacket Material PVC (OFNR)
    Commercial Temperature Range 0 to 70°C (32 to 158°F) DDM/DOM Not Supported
    Protocols IEEE 802.3bj, IEEE 802.3cd, SFF-8636, SFF-8402, QSFP56 MSA Warranty 5 Years

     

     

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    Features

    • 1. High Reliablility and Best Price
      Proudly self-producing and rigorous testing, QSFPTEK is dedicated to delivering cost-effective products with high reliability and performance at trade price.
    • 2. Wide Application Scenarios
      Ideal for switches, servers, routers and other products application needs.
    • 3. Protocols
      Compliant with IEEE 802.3bj, IEEE 802.3cd, SFF-8636, SFF-8402, QSFP56 MSA standards.
    • 4. Quality Certifications
      Backed by CE, FCC, ROSH, ISO9001.

    Applications

    200G to 2x 100G Breakout Connectivity:

    Product details

    Various Switch Tests

      

    Every cable is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

         

    QSPFTEK LAB All Brands Switches Show

     

    Tested in The Host Device to Prove Interoperability

      

    Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

                                                              

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    Comprehensive Testing

     

    Every cable is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

                                 

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    Questions & Answers

    • ALL (3)
    • QT-QDD-4Q28-DAC-2M (1)
    • QT-QSFP56-DAC-P1M (1)

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    Resources

    • PDF Document
      QT-Q56-2Q56-DAC-PxM Datasheet.pdf
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    0.5m (2ft) Generic Compatible Compatible 200G QSFP56 to 2x 100G QSFP56 Ethernet Passive Twinax Direct Attach Copper (DAC) Breakout Cable

    Compatible Generic

    Transceivers type GE-Q56-2Q56-DAC-P0.5M

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    Satisfaction
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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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    Added to Cart
    0.5m (2ft) Generic Compatible Compatible 200G QSFP56 to 2x 100G QSFP56 Ethernet Passive Twinax Direct Attach Copper (DAC) Breakout Cable
    US$ 71.90
    Compatible
    Generic
    Transceivers type
    GE-Q56-2Q56-DAC-P0.5M
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    Bulk Order Quotes
    0.5m (2ft) Generic Compatible Compatible 200G QSFP56 to 2x 100G QSFP56 Ethernet Passive Twinax Direct Attach Copper (DAC) Breakout Cable

    Compatible Generic

    Transceivers type GE-Q56-2Q56-DAC-P0.5M

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