Welcome to QSFPTEK Global     Free shipping on U.S. & EU orders over US$79.8     Global warehouse

Currency: USD
USD - US Dollar
EUR - Euro
JPY - Japanese Yen
KRW - Korean Won
English
Contact Us
Search

Cart

0
Free shipping on U.S. & EU orders over US$79.8
English
  • English

    • Chat Now

    [email protected]

    (858) 583 6532

    Currency: USD
    Choose language
    Back
    • USD - US Dollar
    • EUR - Euro
    • JPY - Japanese Yen
    • KRW - Korean Won
    Back

    -
    +

    Add to Cart

    Home / Products / Transceivers / Direct Attach Cables (DACs) / 800G DAC / 103670

    1m (3ft) Generic Compatible 800G OSFP Finned-top to 2 x 400G QSFP112 Passive Twinax Direct Attach Copper (DAC) Breakout Cable

    Product No: 103670
    0 Reviews
    5 Sold
    US$ 224.10
    Compatible
    Transceivers type
    41 in real-time stock, 10 Jun, 2026
    Delivered in 5 business days in the U.S.
    5-Year Warranty 30-Day Returns 90-Day 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.
    -
    +
    Add to Cart Bulk Order Quotes 
    1. Tested in Host Devices for compatibility and performance	
2. Low power consumption, low crosstalk. 
3. Cost-effective 800G to 2x 400G interconnect solution
4. Support for hot pluggable OSFP and QSFP112 MSA, IEEE802.3ck Compliant
5. Ideal for data center short-range connection between servers, switches, etc.
    See more

    Specifications

    Generic Compatible 800G OSFP Finned-top to 2 x 400G QSFP112 Twinax DAC Cable (1m, Passive, 0-70°C, 800G OSFP to 2 x 400G QSFP112)

     

    The 800G OSFP finned-top to 2x 400G QSFP112 passive direct attach copper twinax cables deliver high performance and bandwidth while offering a cost-effective interconnect solution. They provide reliable OSFP and QSFP112 pluggable connectivity. Fully compliant with OSFP MSA, QSFP112 MSA, IEEE802.3ck and CMIS Rev5.0 standards. These cable assemblies are an excellent choice for 800G Ethernet deployments, such as 800G switches, servers, routers and other products application needs.

    Part Number QT-800G-O2Q112-P1M Vendor Name QSFPTEK
    Connector Type OSFP (Finned-top) to 2x QSFP112 Data Rate 800Gb/s to 2 x 400Gb/s
    Minimum Bend Radius 40.5mm Wire AWG 30AWG
    Cable Length 1m (3ft) Jacket Material PVC 
    Cable Type Passive Twinax Media Copper
    Power Consumption ≤0.1W Temperature 0 to 70°C (32 to 158°F)
    Protocols IEEE 802.3ck, CMIS Rev5.0, OSFP MSA, QSFP112 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 IEEE802.3ck, CMIS Rev5.0, OSFP MSA, QSFP112 standards.
    • 4. Quality Certifications
      Backed by CE, FCC, ROSH, ISO9001.

    Applications

    800G OSFP to 2x400G QSFP112:

    800G OSFP to 2x400G QSFP112

    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

    Questions & Answers

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

    Customer Reviews

    Write a Review
    Sign in to write a review
    Write a Review

    5 stars

    0 Reviews

    4 stars

    0 Reviews

    3 stars

    0 Reviews

    2 stars

    0 Reviews

    1 stars

    0 Reviews

    Reviews with images

    See all photos

    Read reviews that mention

    • ALL (0)

    Resources

    • PDF Document
      QT-800G-O2Q12-PxM Datasheet.pdf
    Check Test Reports on Target Device
    Contact us
    Write a Review
    1m (3ft) Generic Compatible 800G OSFP Finned-top to 2 x 400G QSFP112 Passive Twinax Direct Attach Copper (DAC) Breakout Cable

    Compatible Generic

    Transceivers type QT-800G-O2Q112-P1M

    * Review
    0/1000
    Allow files type of JPG, PNG, MP4. Maximum file size: 5MB

    Maximum size: 5MB

    Satisfaction
    Customer Gallery
    View All Customer Gallery

    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

    Helpful

    8

    Sign in to vote
    Added to Cart
    1m (3ft) Generic Compatible 800G OSFP Finned-top to 2 x 400G QSFP112 Passive Twinax Direct Attach Copper (DAC) Breakout Cable
    US$ 224.10
    Compatible
    Generic
    Transceivers type
    QT-800G-O2Q112-P1M
    Quantity
    Subtotal
    View Cart
    Check Out
    Continue shopping

    Confirmation

    Successfully added shopping cart

    Bulk Order Quotes
    1m (3ft) Generic Compatible 800G OSFP Finned-top to 2 x 400G QSFP112 Passive Twinax Direct Attach Copper (DAC) Breakout Cable

    Compatible Generic

    Transceivers type QT-800G-O2Q112-P1M

  • Qty:

  • Name:

  • E-mail:

  • Country