The Cisco 550X Series Stackable Managed Switches are next-generation stackable managed switches that provide 10 Gigabit Ethernet connections and advanced features to accelerate your growing business. These switches offer 16- to 48-port 10 Gigabit Ethernet connectivity for server and storage connection and high- performance aggregation, providing a solid foundation for your business applications today and in the future. The Cisco 550X Series provides 10 Gigabit Ethernet with both copper and fiber options, true stacking, power and fan redundancy, advanced security, and energy-saving technology to deliver the reliability and performance that demanding environments need. With easy configuration and management and limited lifetime warranty with next- business-day advance replacement, the Cisco 550X Series provides the ideal network foundation at a price you can afford. – Layer 3 – Managed – 8 10-Gb copper + 8 10-Gb SFP+ plus 1 GE OOB Management – Rack-mountable – Stackable