StarTech.com 5m 40G QSFP+ to QSFP+ Direct Attach Cable for Cisco QSFP-H40G-CU5M, 40GbE Copper DAC 40 Gbps Passive Twinax, 100% Cisco QSFP-H40G-CU5M Compatible 5m 40G direct attach cable, 40 Gbps Passive Twinax Copper Low Power 2x QSFP+ Pluggable Connector

The QSFPH40GCU5M is a Cisco QSFP-H40G-CU5M compatible direct-attach copper QSFP+ cable that's designed, programmed and tested to work with Cisco 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.