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3M Cisco QSFP-H40G-CU3M Compatible 40G QSFP+ Passive Direct Attach Copper Cable

Product No :99115
US$ 21.00  US$ 25.00
2257 in stock
Delivered in 5 business days in the U.S. ;jsessionid=7054E6EF51DF81A1FF4ED88EE80020D4
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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-CU3M Compatible 40G QSFP+ DAC Twinax Copper Cable (3 meters, Passive, QSFP+ to QSFP+)

 

The 40G QSFP+ passive copper direct-attach cable (DAC) is Cisco QSFP-H40G-CU3M fully compatible. It is a Twinax copper cable with fixed QSFP+ form factor modules terminated on both ends. Given that the QSFP+ is pre-attached to each end, the 40G DAC cable features convenient installation.

 

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.

 

Part Number QT-QSFP-PC3 Vendor Name QSFPTEK
Connector Type QSFP+ to QSFP+ Data Rate 40 Gbps
Minimum Bend Radius 33mm Wire AWG 30AWG
Cable Length 3m 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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  • Premium Service (1)
  • Excellent Quality (1)
  • Stable (1)
  • High Performance (1)
  • Customer Support (1)
  • Carlos Hemlas Australia
    2022-04-12

    It is very convenient to use, the pull-tabs at both ends are designed, it is easy to insert and pull out, the sales are very responsible, and the test situation is followed up after receiving the goods.

    Transceivers typeQSFP-H40G-CU3M

    CompatibleCisco

    Verified Purchase

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  • Carlos Hemlas Australia
    2022-04-12

    It is very convenient to use, the pull-tabs at both ends are designed, it is easy to insert and pull out, the sales are very responsible, and the test situation is followed up after receiving the goods.

    Transceivers typeQSFP-H40G-CU3M

    CompatibleCisco

    Verified Purchase

    Helpful

    0

  • Pual United States of America
    2021-12-14

    These DAC cables were used to stack a pair of ms-225s in a wiring closet and they came up perfectly after running some more tests. I have recommended them to all my clients. If you don't want to spend the extra money on optical cables and don't need to run long distances, this is a pretty good cable.

    Transceivers typeQSFP-H40G-CU3M

    CompatibleCisco

    Verified Purchase

    Helpful

    1

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Resources

  • QT-QSFP-PCx.pdf

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3M Cisco QSFP-H40G-CU3M Compatible 40G QSFP+ Passive Direct Attach Copper 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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3M Cisco QSFP-H40G-CU3M Compatible 40G QSFP+ Passive Direct Attach Copper Cable
US$ 21.00
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3M Cisco QSFP-H40G-CU3M Compatible 40G QSFP+ Passive Direct Attach Copper Cable ;jsessionid=7054E6EF51DF81A1FF4ED88EE80020D4

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Transceivers type QSFP-H40G-CU3M ;jsessionid=7054E6EF51DF81A1FF4ED88EE80020D4

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