StarTech.com 1m QSFP+ to QSFP+ Direct Attach Cable for Juniper QFX-QSFP-DAC-1M 40GbE QSFP+ Copper DAC 40 Gbps Passive Twinax
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StarTech.com 1m QSFP+ to QSFP+ Direct Attach Cable for Juniper QFX-QSFP-DAC-1M 40GbE QSFP+ Copper DAC 40 Gbps Passive Twinax

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$ 106.51
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The QFXQSFPDAC1M is a Juniper QFX-QSFP-DAC-1M compatible direct-attach copper QSFP+ cable that's designed, programmed and tested to work with Juniper® brand compatible switches and routers and complies with MSA industry standards.

This passive Twinax copper cable supports 40 Gigabit Ethernet applications connected through QSFP+ (Mini-GBIC) ports. This copper QSFP+ cable is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.

Designed for high-speed performance, this low-power, low-latency QSFP+ cable is a cost-effective alternative to fiber-optic cable assemblies, supporting short-distance applications such as point-to-point in-rack network switch or server connections.

StarTech.com SFP Cables

All StarTech.com SFP & SFP+ cables are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of direct-attach SFP cables and SFP modules, providing the convenience and reliability you need to ensure dependable network performance.


  • 100% JUNIPER QFX-QSFP-DAC-1M COMPATIBLE DAC: 40G direct attach cable works with Juniper switches and is MSA compliant
  • TECHNICAL SPECS: 1m (3.3ft)
  • 40 Gbps
  • Passive Twinax (Copper)
  • 2 x QSFP+ Pluggable Connector
  • 100 Ohm Impedance

The QFXQSFPDAC1M is a Juniper QFX-QSFP-DAC-1M compatible direct-attach copper QSFP+ cable that's designed, programmed and tested to work with Juniper® brand compatible switches and routers and complies with MSA industry standards.

This passive Twinax copper cable supports 40 Gigabit Ethernet applications connected through QSFP+ (Mini-GBIC) ports. This copper QSFP+ cable is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.

Designed for high-speed performance, this low-power, low-latency QSFP+ cable is a cost-effective alternative to fiber-optic cable assemblies, supporting short-distance applications such as point-to-point in-rack network switch or server connections.

StarTech.com SFP Cables

All StarTech.com SFP & SFP+ cables are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of direct-attach SFP cables and SFP modules, providing the convenience and reliability you need to ensure dependable network performance.


  • 100% JUNIPER QFX-QSFP-DAC-1M COMPATIBLE DAC: 40G direct attach cable works with Juniper switches and is MSA compliant
  • TECHNICAL SPECS: 1m (3.3ft)
  • 40 Gbps
  • Passive Twinax (Copper)
  • 2 x QSFP+ Pluggable Connector
  • 100 Ohm Impedance