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    Home / Products / Transceivers / Direct Attach Cables (DACs) / 200G DAC / 203014

    0.5m (2ft) NVIDIA/Mellanox MCP7H70-V00AR30 Compatible 200G QSFP56 to 4x 50G SFP56 Ethernet Passive Twinax Direct Attach Copper (DAC) Breakout Cable

    Product No: 203014
    0 Reviews
    37 Sold
    US$ 77.80
    Compatible
    Transceivers type
    158 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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    Providing industry-leading limited lifetime warranty.
    Please check our warranty policy for details.
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    1. Tested in Host Devices for compatibility and performance.
2. Max Power Consumption: 0.1 W at the QSFP56 End and 0.1 W per SFP56 End.
3. Supports 200G to 4x 50G Ethernet breakout.
4. Simplifies cabling and provides a cost-effective solution for short-reach links.
5. Hot-pluggable and compliant with QSFP56 and SFP56 MSA.
6. Low Insertion Loss and ultra-Low Crosstalk for superior signal performance.
    See more

    Specifications

    NVIDIA/Mellanox MCP7H70-V00AR30 Compatible 200G QSFP56 to 4x 50G SFP56 Ethernet Passive Breakout DAC (0.5m, Passive, 30AWG, 0-70°C) 

     

    The NVIDIA/Mellanox MCP7H70-V00AR30 compatible 200G QSFP56 to 4x 50G SFP56 Ethernet DAC is a passive copper breakout cable that delivers reliable high-speed connectivity. It complies with SFP-8636, SFF-8472, SFF-8661, SFF-8432, IEEE 802.3bs-200GAUI-4 and IEEE802.3cd-50GAUI-1. This 200G breakout passive DAC connects a 200G QSFP56 port on one end to four 50G SFP56 ports on the other end, making it ideal for cost-effective short-range interconnections within telecom operator facilities, data center equipment rooms, and similar environments.

     

    Part Number QT-Q56-4S56-DAC-P0.5M Vendor Name QSFPTEK
    Connector Type QSFP56 to 4x SFP56 Max Data Rate 200Gbps
    Cable Length 0.5m (2ft) Cable Type Passive Breakout DAC
    Media Copper Minimum Bend Radius 35mm
    Wire AWG 30AWG Modulation Format

    QSFP56-4x 50G-PAM4

    SFP56-50G-PAM4
    Max. Power Consumption

    0.1W (QSFP56 End)

    0.1W (SFP56 Per End)

    		 Jacket Material PVC (OFNR)
    Commercial Temperature Range 0 to 70°C (32 to 158°F) DDM/DOM Not Supported
    Protocols SFF-8661, SFF-8432, IEEE 802.3bs-200GAUI-4, IEEE802.3cd-50GAUI-1, SFP-8636, SFF-8472 Warranty 5 Years

     

     

    Quality Testing Program
    Optical Transceivers Testing

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

    Quality Certifications

    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 withSFP-8636, SFF-8472, SFF-8661, SFF-8432, IEEE 802.3bs-200GAUI-4 and IEEE802.3cd-50GAUI-1.
    • 4. Quality Certifications
      Backed by CE, FCC, ROSH, ISO9001.

    Applications

    200G to 4x 50G Breakout Connectivity for Switch-to-Switch Interconnect:

    200G to 4x 50G Breakout Connectivity for Switch-to-Switch Interconnect

    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.

                                                              

    QSFPTEK Test Rack

     

    Comprehensive Testing

     

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

                                 

    QSFPTEK Test Devices

     

    Questions & Answers

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

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    0.5m (2ft) NVIDIA/Mellanox MCP7H70-V00AR30 Compatible 200G QSFP56 to 4x 50G SFP56 Ethernet Passive Twinax Direct Attach Copper (DAC) Breakout Cable

    Compatible NVIDIA (Ethernet)

    Transceivers type MCP7H70-V00AR30

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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!

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    0.5m (2ft) NVIDIA/Mellanox MCP7H70-V00AR30 Compatible 200G QSFP56 to 4x 50G SFP56 Ethernet Passive Twinax Direct Attach Copper (DAC) Breakout Cable
    US$ 77.80
    Compatible
    NVIDIA (Ethernet)
    Transceivers type
    MCP7H70-V00AR30
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    Bulk Order Quotes
    0.5m (2ft) NVIDIA/Mellanox MCP7H70-V00AR30 Compatible 200G QSFP56 to 4x 50G SFP56 Ethernet Passive Twinax Direct Attach Copper (DAC) Breakout Cable

    Compatible NVIDIA (Ethernet)

    Transceivers type MCP7H70-V00AR30

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