StarTech.com

StarTech.com MSA Compliant QSFP+ Direct-Attach Twinax Cable - 1 m (3.3 ft) - 40 Gbps - Passive DAC Copper Cable - RJ45 Mini-GBIC Cable

$109.64

The QSFP40GPC1M is an MSA compliant direct-attach copper QSFP+ cable that's designed, programmed and tested to work in 40G network deployments. It delivers dependable 40 GbE connectivity over copper cabling, which is a cost-effective alternative to fiber-optic cable setups.

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

At 1 meter long and designed for high-speed performance, this copper QSFP+ cable is ideal for medium-distance applications such as across-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.


  • Delivers reliable 40Gbps connections for 40GBase-T compliant networks
  • StarTech.com SFP cables are backed by a lifetime warranty
  • Uses a cost-effective cabling alternative to fiber-optic setups
  • Meets or exceeds OEM specifications and MSA (Multi-Source Agreement) industry standards
  • Low power consumption of less than 0.1 W
  • Hot-swappable