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    Home / Products / Transceivers / Direct Attach Cables (DACs) / 800G DAC / 102672

    2m (7ft) Nvidia/Mellanox Compatible 800G OSFP Finned Top to 800G OSFP Finned Top Passive Twinax Direct Attach Copper (DAC) Cable

    Product No: 102672
    0 Reviews
    114 Sold
    US$ 162.90
    Compatible
    Transceivers type
    24 in real-time stock, 03 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. Compliant with IEEE 802.3ck, SFF-8636, OSFP MSA
2. Minimum Bend Radius 34.5mm
3. Cost-effective 800G interconnect solution
4. Max. Power Consumption 0.1W
5. Ideal for data center short-range connection between servers, switches, etc.
    See more

    Specifications

    Nvidia/Mellanox Compatible 800G OSFP Finned Top Twinax DAC Cable (2m, Passive, 28AWG, 0-70°C, OSFP to OSFP)

     

    The 800G Twinax DAC high-speed cable is comprised of passive copper cables with a pair of 800G OSFP connectors. 800G OSFP DAC is a cost-effective alternative solution to 800G fiber optic products, quite suitable for short-range 800G Ethernet applications.

     

    QSFPTEK 800G DAC is compliant with IEEE 802.3ck, SFF-8636 and OSFP Multi-Source Agreement (MSA). The 800G OSFP direct attach copper cables enable high speed and reduced power requirements for data centers at a cost-effective price. Rigorous cable testing requirement ensures cables with high performance and superior durability.

     

    Part Number QT-OSFP-800G-P2M Vendor Name QSFPTEK
    Connector Type OSFP Finned Top to OSFP Finned Top Data Rate 800 Gbps
    Minimum Bend Radius 34.5mm Wire AWG 28AWG
    Cable Length 2m (7ft) Jacket Material PVC (OFNR)
    Cable Type Passive Twinax Media Copper
    Power Consumption ≤0.1W Temperature 0 to 70°C (32 to 158°F)
    Protocols IEEE 802.3ck, SFF-8636, OSFP MSA Modulation PAM4
    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 ToR, adjacent racks, and short-range 800G Ethernet connections.
    • 3. Protocols
      Compliant with IEEE 802.3ck, SFF-8636, OSFP MSA, InfiniBand HDR.
    • 4. Quality Certifications
      Backed by CE, FCC, ROSH, ISO9001.

    Applications

    800G to 800G Direct 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.

                                                              

    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 (1)
    • QT-QDD-800G-PxM (1)
    • QT-QDD-800G-ACxM (1)

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    Resources

    • PDF Document
      QT-O112-800G-xM Datasheet.pdf
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    2m (7ft) Nvidia/Mellanox Compatible 800G OSFP Finned Top to 800G OSFP Finned Top Passive Twinax Direct Attach Copper (DAC) Cable

    Compatible NVIDIA (Ethernet)

    Transceivers type NV-OSFP-800G-2M | Finned Top

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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
    2m (7ft) Nvidia/Mellanox Compatible 800G OSFP Finned Top to 800G OSFP Finned Top Passive Twinax Direct Attach Copper (DAC) Cable
    US$ 162.90
    Compatible
    NVIDIA (Ethernet)
    Transceivers type
    NV-OSFP-800G-2M | Finned Top
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    Bulk Order Quotes
    2m (7ft) Nvidia/Mellanox Compatible 800G OSFP Finned Top to 800G OSFP Finned Top Passive Twinax Direct Attach Copper (DAC) Cable

    Compatible NVIDIA (Ethernet)

    Transceivers type NV-OSFP-800G-2M | Finned Top

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