Where to buy Submit Orders

5M Juniper Networks QFX-QSFP28-DAC-5M Compatible 100G QSFP28 Passive Direct Attach Copper Twinax Cable

Product No :99252
US$ 79.00  US$ 82.25
10 in stock
Delivered in 5 business days in the U.S.
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


Juniper QFX-QSFP28-DAC-5M Compatible 100G QSFP28 Direct Attach Cable (DAC) Twinax Cable (5 meters, Passive, QSFP28 to QSFP28)


Juniper QFX-QSFP28-DAC-5M compatible 100G QSFP28 DAC is comprised of a Twinax copper cable terminated with QSFP28 form factor modules on both ends. 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. QSFPTEK currently offers passive QSFP28 100G DAC cables in lengths of 0.5, 1, 3, and 5 meters.


Part Number


Vendor Name


Connector Type

QSFP28 to QSFP28

Data Rate


Minimum Bend Radius


Wire AWG


Cable Length


Cable Jacket



Quality Certifications


  • 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.


100G QSFP28 to QSFP28 DAC Cable Interconnection Solution


Product details

Each DAC cable is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.



Questions & Answers

  • 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.
See more

Customer Reviews

Write a Review
Write a Review

Total score

(0 Reviews)

5 stars

0 Reviews

4 stars

0 Reviews

3 stars

0 Reviews

2 stars

0 Reviews

1 stars

0 Reviews

Be the first to write a review


  • QT-Q28-PCx.pdf

Contact us
Write a Review
5M Juniper Networks QFX-QSFP28-DAC-5M Compatible 100G QSFP28 Passive Direct Attach Copper Twinax Cable

Compatible Juniper

Transceivers type QFX-QSFP28-DAC-5M