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 円 - Japanese Yen
KRW ₩ - Korean Won
English
Bahasa Melayu
English
日本語
Italiano
Русский
Español
한국어
Français
Português
Deutsch
Contact us
Search

Cart

0
Free shipping on U.S. & EU orders over US$79.8
English
  • Bahasa Melayu
  • English
  • 日本語
  • Italiano
  • Русский
  • Español
  • 한국어
  • Français
  • Português
  • Deutsch

    • Chat Now

    [email protected]

    (858) 583 6532

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

    -
    +

    Add to Cart

    Products / Transceivers / Direct Attach Cables (DACs) / 100G QSFP28 DAC / 101814
    Product image
    Product image
    Product image

    3M NVIDIA/Mellanox MCP1600-C003E26N Compatible 100G QSFP28 Ethernet Passive Direct Attach Copper Twinax Cable

    Product No: 101814
    0 Reviews
    405 Sold
    $39.00  $43.13
    Compatible
    Transceivers type
    192 in real-time stock, 25Oct, 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. 100G QSFP28 to QSFP28 Connetor
2. Low Latency and Power Consumption
3. Compatible with 200+ Vendors
4. Applied in 100G Ethernet Hub, Switches, Routers and Servers, etc.
5. QSFP28 MSA Compliant
    See more

    Specifications

    Mellanox MCP1600-C003E26N Compatible 100G QSFP28 Direct Attach Cable (DAC) Twinax Cable (3 meters, Passive, QSFP28 to QSFP28)

     

    Mellanox MCP1600-C003E26N compatible 100G QSFP28 DAC is comprised of a Twinax copper cable terminated with QSFP28 form factor modules on both ends. It is verified to interoperate with a wide range of original Mellanox (NVIDIA) platforms, including the NVIDIA Spectrum Ethernet switches (SN5400, SN4600C, SN3700C, SN3420, SN2201, SN2010, SN2100) and ConnectX-6 Dx 100G/200G Ethernet NIC adpter cards. 100G DAC cable has the advantage of convenient installation since the structure of modules is permanently attached to each end.

     

    QSPF28 to QSFP28 100G DAC cable is suitable for very short-distance transmission. It provides a cost-effective and low power consumption way to build a 100Gb link between QSFP28 ports of switches or routers with racks and across adjacent racks.

     

    Part Number

    QT-Q28-PC3

    Vendor Name

    QSFPTEK

    Connector Type

    QSFP28 to QSFP28

    Data Rate

    100Gbps

    Minimum Bend Radius

    33mm

    Wire AWG

    26AWG

    Cable Length

    3M

    Cable Jacket

    PVC (OFNR)

     

    Quality Testing Program
    Optical Transceivers Testing

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

    Quality Certifications

    Related Products

    Hot

    S7600-48X8C, 48-Port Ethernet L3+ Switch, 48x 10G SFP+, 8x 100G QSFP28, Support MLAG, VXLAN

    $4157.00 $5099.00
    200 Sold
    171 Reviews

    Intel E810-CAM2 Based Network Interface Card, 100G Dual Port QSFP28, PCIe 4.0 X 16, Half & Full Bracket

    $521.90 $799.00
    128 Sold
    1 Reviews

    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 server-to-switch connections.
    • 3. Protocols
      Compliant with QSFP28 MSA, IEEE802.3bj and 100GEBASE-CR.
    • 4. Quality Certifications
      Backed by CE, FCC, ROSH, ISO9001.

    Applications

    Connection 1: 100G Switch to 100G Switch Direct Connectivity

    100G DAC Switch Direct Connectivity

      

             

    Connection 2: 100G Switch to 100G NIC Direct Connectivity

    100G DAC NIC 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

             

    100G QSFP28 Cables Contrast Table

           

    Part Number QT-Q28-PCx QT-Q28-4S28-PCx QT-Q28-Ax QT-Q28-4S28-Ax
    Image
    Cable Type Passive Direct Attach Copper Passive Direct Attach Copper Breakout Active Optical Cable Active Optical Cable Breakout
    Max Data Rate 100Gbps 100Gbps 100Gbps 100Gbps
    Connector Type QSFP28 to QSFP28 100G QSFP28 to 4x25 SFP28 QSFP28 to QSFP28 100G QSFP28 to 4x25 SFP28
    Wire AWG 30AWG 30AWG / /
    Minimum Bend Radius 33mm 25mm 7.5mm 7.5mm
    Media Copper Copper Optic Fiber Optic Fiber
    Jacket Material PVC (OFNR) PVC (OFNR) LSZH LSZH

    Questions & Answers

    • All (5)
    • Once I place an order for my direct attach cables, how long will it take to receive them?
      QSFPTEK has been maintaining adequate stock level of kinds of Direct Attach Copper Cables in the warehouse. As long as the products you order are all in stock, we will ship them out the same day you place your order. As for some specific products or products that have a short stock, we will keep you informed ahead of time before you place your order.
    • Why should I trust QSFPTEK compatible direct attach cables?
      Exceting the price advantage we have compared to branded cables, QSFPTEK DACs also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our DACs are tested multiple times in mainstream original brand switches in our test center before shipped out. What's more, using compatible optics in brand devices will not negatively affect manufacturers' warranty if that's your concern.
    • Can I have different compatibilities for each end of my direct attach cables?
      Yes, QSFPTEK offers customized dual compatibility solutions for direct attach cables so that you can choose compatibilities for each end individually. Just contact your sales rep. for detailed compatible customization on dual ends.

    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 star

    0 Reviews

    Read reviews that mention

    • All (0)

    Resources

    • PDF Document
      QT-Q28-PCx Datasheet.pdf
    Check Test Reports on Target Device
    Write a Review
    Product image
    3M NVIDIA/Mellanox MCP1600-C003E26N Compatible 100G QSFP28 Ethernet Passive Direct Attach Copper Twinax Cable

    Compatible NVIDIA/Mellanox (Ethernet)

    Transceivers type MCP1600-C003E26N | 3m

    * 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
    Product image
    3M NVIDIA/Mellanox MCP1600-C003E26N Compatible 100G QSFP28 Ethernet Passive Direct Attach Copper Twinax Cable
    $43.13
    Compatible
    NVIDIA/Mellanox (Ethernet)
    Transceivers type
    MCP1600-C003E26N | 3m
    Quantity
    Subtotal
    View Cart
    Checkout
    Continue shopping

    Confirmation

    Successfully added shopping cart

    Bulk Order Quotes
    Product image
    3M NVIDIA/Mellanox MCP1600-C003E26N Compatible 100G QSFP28 Ethernet Passive Direct Attach Copper Twinax Cable

    Compatible NVIDIA/Mellanox (Ethernet)

    Transceivers type MCP1600-C003E26N | 3m

  • Qty:

  • Name:

  • E-mail:

  • Country

    　　 　　

    • We use cookies to keep the site secure, remember your preferences, understand site performance, and provide relevant content. Read our Cookie Policy or manage your preferences at any time.