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1M Cisco SFP-H25G-CU1M Compatible 25G SFP28 Passive Direct Attach Copper Twinax Cable

Product No :99070
US$ 12.00
230 in real-time stock, 10Nov, 2024
Delivered in 5 business days in the U.S.
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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

Cisco SFP-H25GB-CU1M Compatible 25G SFP28 DAC Twinax Cable (1-meter/3 feet, Passive, SFP28 to SFP28, 30AWG)

 

Cisco SFP-H25GB-CU1M compatible 25G SFP28 Passive Direct Attach Copper Cable (DAC cable) is comprised of a 1m/3ft 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 Cisco SFP-H25GB-CU1M 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-PC1 Vendor Name QSFPTEK
Connector Type SFP28 to SFP28 Data Rate 25 Gbps
Minimum Bend Radius 25mm Wire AWG 30AWG
Cable Length 1m Cable Jacket PVC (OFNR)

 

Quality Testing Program
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 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

more+
  • 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.
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Customer Reviews

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5 stars

16 Reviews

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  • ALL (11)
  • Customer Support (1)
  • Excellent Quality (2)
  • Good Price (5)
  • Plug-and-Play (1)
  • Stable (1)
  • Power Consumption (1)
  • Fast Delivery (2)
  • High Performance (4)
  • Toby United States of America
    2024-08-16

    Bought some 25G DACs to connect switches in my racks, and I have to say it works great! The 25mm minimum bend radius gives me more flexible cabling space, and the compatibility and transmission are great too.

    Transceivers typeSFP-H25G-CU1M

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • 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

    Verified Purchase

    Helpful

    0

  • 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

    Verified Purchase

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    0

  • 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

    Verified Purchase

    Helpful

    0

  • 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

    Verified Purchase

    Helpful

    0

  • 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

    Verified Purchase

    Helpful

    0

  • 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

    Verified Purchase

    Helpful

    0

  • Mary ANNA United States of America
    2022-11-18

    I struggled between the two DACs for a long time, because I am a newbie, so the sells helped me a lot.

    Transceivers typeSFP-H25G-CU1M

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Dorothy Ford Australia
    2022-11-18

    The cable looks and feels great. I've tested it in the lab, and it works just as well compared to high-priced products, and it's a great value for money.

    Transceivers typeSFP-H25G-CU1M

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Amos Catharine United States of America
    2022-10-27

    Its a great replacement as tested in this non production virtualization lab and gave me nothing to complain about whatsoever. the price to value is awesome.

    Transceivers typeSFP-H25G-CU1M

    CompatibleCisco

    Verified Purchase

    Helpful

    0

Resources

  • QT-SFP28-PCx Datasheet.pdf

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1M Cisco SFP-H25G-CU1M Compatible 25G SFP28 Passive Direct Attach Copper Twinax Cable

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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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1M Cisco SFP-H25G-CU1M Compatible 25G SFP28 Passive Direct Attach Copper Twinax Cable
US$ 12.00
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