Copper SFP+ Cable | 10 Gbps | Passive DAC | Lifetime WarrantyThe SFPCMM3M is a Cisco compatible direct-attach copper SFP+ 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 10 Gigabit Ethernet applications connected through SFP+ (Mini-GBIC) ports. This copper SFP+ cable is hot-swappable. making upgrades and replacements seamless by minimizing network disruptions.Designed for high-speed performance. this low-power. low-latency SFP+ 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 CablesAll 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.