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Home/ Transceivers / Direct Attach Cables (DACs) / 25G SFP28 DAC

3M Arista Networks CAB-S-S-25G-3M Compatible 25G SFP28 Passive Direct Attach Copper Twinax Cable

Product No :99077
US$ 17.20  US$ 17.20
Compatible
Transceivers type
10 in stock
Delivered in 5 business days in the U.S.
Bulk Order Quotes Shop Online 
1. 25G SFP28 to SFP28 Connetor
2. Low Latency and Power Consumption
3. Compatible with 200+ Vendors
4. Applied in 25G Ethernet Hub, Switches, Routers and Servers, etc.
5. SFP28 MSA Compliant
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Specifications

Arista Networks CAB-S-S-25G-3M Compatible 25G SFP28 DAC Twinax Cable (3-meter/10 feet, Passive, SFP28 to SFP28, 30AWG)

 

Arista Networks CAB-S-S-25G-3M compatible 25G SFP28 Passive Direct Attach Copper Cable (DAC cable) is comprised of a 3m/10ft Twinax copper cable terminated with SFP28 connectors on both ends.

 

QSFPTEK manufactured 25G SFP28 cable is compliant with IEEE P802.3by Ethernet standard and SFP28 MSA specifications. Besides, the high-speed Twinax cable has been tested on host devices to ensure full compatibility with branded equipment, such as data center switches, enterprise routers, and server network interface cards (NICs). The third-party 25G direct attach cable is an ideal substitute to the Arista Networks CAB-S-S-25G-3M SFP28 25G DAC cable at an affordable price, providing a cost-effective compatible solution for high-performance 25G connectivity.

 

Featured with lower latency, lower power consumption, and lower cost, this 25G SFP28 passive direct-attach copper Twinax cable is ideal for short-distance applications in the data centers for high-performance computing network cabling systems.

 

Part Number QT-SFP28-PC3 Vendor Name QSFPTEK
Connector Type SFP28 to SFP28 Data Rate 25 Gbps
Minimum Bend Radius 25mm Wire AWG 30AWG
Cable Length 3m Cable Jacket PVC (OFNR)

 

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 server-to-switch connections.
  • 3. Protocols
    Compliant with SFP28 MSA, SFF-8402 and SFF-8432.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

SFP28 to SFP28 DAC Cable 25GbE Direct Connection Solution:

 

• Directly connect two Ethernet switches with an SFP28 cable

• Connect an Ethernet switch and a server network interface card (NIC) to a rackmount server with an SFP28 direct attach cable

 

Product details

Various Switch Tests

 

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

 

transceiver compatibility tests

 

 

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.

 

 

 

Comprehensive Testing

 

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

 

 

Questions & Answers

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  • What's the difference of passive and active DACs?
    The active DAC has longer transmission distance which can reach 12m, while the passive DAC supports transmission within 10m.
  • 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.
  • 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.
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Customer Reviews

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Total score

(14 Reviews)

5 stars

14 Reviews

4 stars

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3 stars

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2 stars

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1 stars

0 Reviews

  • Charidy United States of America
    2023-03-27

    I love these cables. I bought a bunch of cables in different sizes and lengths. They are perfect for my needs.And the shipping has always been handled promptly.

    Transceivers typeSFP-H25G-CU1M

    CompatibleCisco

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  • Anthony United States of America
    2023-03-23

    I had a really good experience with QSFPTEK's customer service. They let me know when my product was shipped and even gave me an estimated delivery date.And you know what? The item actually arrived on time! Overall, I was really happy with the whole thing.

    Transceivers typeSFP-H25G-CU3M

    CompatibleCisco

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  • Augus Thodore United States of America
    2023-03-21

    DAC cables are generally more reliable than other high-speed networking technologies, as they are less susceptible to interference and signal loss.

    Transceivers typeSFP-H25G-CU3M

    CompatibleCisco

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  • Noel United States of America
    2023-03-17

    I bought some 25G DACs for the connection inside the cabinet, its transmission is very stable, and it is easy to plug and play. Compared with optical modules, it has almost no power consumption, which also saves us operating costs.

    收发器类型SFP-H25G-CU1M

    兼容的思科

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  • Keith Daniels United States of America
    2023-03-17

    It worked marvelously on my Ubiquiti 25g aggregated switch. While all cables may seem the same, Fortunately, this cable had the right code and worked exactly as expected.

    Transceivers typeSFP-H25G-CU5M

    CompatibleCisco

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  • Spring Mike United States of America
    2023-02-21

    This 25G DAC is very suitable for short-distance transmission and is suitable for the home computer room I built.

    收发器类型SFP-H25G-CU1M

    兼容的思科

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  • Laura Daniel United States of America
    2023-02-10

    The product is good. After using it for ten days, I came to evaluate it. I'm very satisfied.

    Transceivers typeSFP-H25G-CU3M

    CompatibleCisco

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  • Jay Chesterton United States of America
    2023-02-08

    Ordered 8 of these cables for my home network. Worked perfectly with our setup, works great and is cheap.

    Transceivers typeSFP-H25G-CU1M

    CompatibleCisco

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  • Una Wagner United States of America
    2023-02-03

    I have purchased these cables several times. It's hard to find a cheap and well-fitting cable for my device, but I found it at QSFPTEK~

    Transceivers typeSFP-H25G-CU1M

    CompatibleCisco

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  • Hamiltion Ruth United States of America
    2022-12-01

    The quality of the cable is good. I bought a lot of cables and I am going to make a comparison video. This one is of high quality and low price.

    Transceivers typeSFP-H25G-CU1M

    CompatibleCisco

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Datasheet

  • QT-SFP28-PCx.pdf

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3M Arista Networks CAB-S-S-25G-3M Compatible 25G SFP28 Passive Direct Attach Copper Twinax Cable

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Transceivers type CAB-S-S-25G-3M

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