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0.5M Cisco QSFP-H40G-CU50CM Compatible 40G QSFP+ Passive Direct Attach Copper Cable

Product No :99108
US$ 16.50  US$ 19.00
2481 in stock
Delivered in 5 business days in the U.S. ;jsessionid=F6D7C70794FE3074CF52A9DBE523024F
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1. 40G QSFP+ to QSFP+ Connetor
2. Low Latency and Power Consumption
3. Compatible with 200+ Vendors
4. Applied in 40G Ethernet Hub, Switches, Routers and Servers, etc.
5. QSFP+ MSA Compliant
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Specifications

Cisco QSFP-H40G-CU50CM Compatible 40G QSFP+ DAC Twinax Copper Cable (0.5-meter, Passive, QSFP+ to QSFP+ Cable)

 

Cisco QSFP-H40G-CU50CM compatible 40G QSFP passive copper direct-attach cable (DAC) is comprised of a Twinax copper cable terminated with QSFP form factor modules on both ends. 40G DAC has the advantage of convenient installation since the structure of modules is permanently attached to each end.

 

QSFP+ to QSFP+ 40G DAC cable is suitable for very short-distance transmission. It provides a cost-effective and low-power consumption way to build a 40Gb link between QSFP ports of switches or routers with racks and across adjacent racks. QSFPTEK currently offers passive QSFP cables in lengths of 0.5, 1, 3, and 5 meters.

 

Part Number QT-QSFP-PC0.5 Vendor Name QSFPTEK
Connector Type QSFP+ to QSFP+ Data Rate 40 Gbps
Minimum Bend Radius 33mm Wire AWG 30AWG
Cable Length 0.5m 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 QSFP+ MSA, InfiniBand SDR/DDR/QDR, IEEE802.3ba and SFF-8436.
  • 4. Quality Certifications
    Backed by CE, FCC, ROSH, ISO9001.

Applications

40G QSFP+ to QSFP+ DAC Cable Interconnection Solution

 

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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  • 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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  • Kelly Tate United States of America
    2023-03-31

    There is nothing wrong with the product. I am very impressed with the signal quality and will definitely recommend this product to friends.

    Transceivers typeQSFP-H40G-CU50CM

    CompatibleCisco

    Verified Purchase

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  • Carriann Japan
    2023-03-27

    QSFPTEK's DAC is very great with high quality. The most important thing is their after sales service. As long as I have the question about their product, they will answer me with high passtion. I like working with QSFPTEK!

    Transceivers typeQSFP-H40G-CU50CM

    CompatibleCisco

    Verified Purchase

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  • Daniel Holt United States of America
    2023-03-21

    Compared to other high-speed networking technologies such as optical fiber, 40G DAC cables are generally more cost-effective, making them an attractive option for organizations that need high-speed connectivity but have budget constraints.

    Transceivers typeQSFP-H40G-CU50CM

    CompatibleCisco

    Verified Purchase

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  • Noel Robinson United States of America
    2023-01-05

    The quality far exceeds the price, and it is a good choice for technicians on a budget.

    Transceivers typeQSFP-H40G-CU50CM

    CompatibleCisco

    Verified Purchase

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  • Truda Hamlet United States of America
    2022-12-07

    Good price and product quality. Reliable delivery, would buy again.

    Transceivers typeQSFP-H40G-CU50CM

    CompatibleCisco

    Verified Purchase

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  • Kerr Joyce United States of America
    2022-12-01

    As soon as I got it, I felt that the quality was great, very heavy, and the materials used were very good, and there were no problems in the process of using it.

    Transceivers typeQSFP-H40G-CU50CM

    CompatibleCisco

    Verified Purchase

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  • Ada Raman United States of America
    2022-10-22

    I'm a little worried about the compatibility, but my Account Manager said they have same device in their test center and showed the picture to me. So I made this order without hesitation. After using, they haven't made me disappointed! I will continue to purchase in here.

    Transceivers typeQSFP-H40G-CU50CM

    CompatibleCisco

    Verified Purchase

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Video

Resources

  • QT-QSFP-PCx.pdf

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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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0.5M Cisco QSFP-H40G-CU50CM Compatible 40G QSFP+ Passive Direct Attach Copper Cable
US$ 16.50
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0.5M Cisco QSFP-H40G-CU50CM Compatible 40G QSFP+ Passive Direct Attach Copper Cable ;jsessionid=F6D7C70794FE3074CF52A9DBE523024F

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Transceivers type QSFP-H40G-CU50CM ;jsessionid=F6D7C70794FE3074CF52A9DBE523024F

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