The Cisco SF500-48 is a 48-port stackable managed 10/100 switch with four Gigabit Ethernet ports - 2 combination ports and 2 Small Form-Factor Pluggable (SFP) ports - that provides a solid foundation for your current business applications, as well as those you are planning for the future. It offers true stacking, advanced security, quality of service, energy-saving technology (EEE), IPv6, and network features that deliver the reliability and performance needed by demanding environments. The switch is easy to configure and manage with a choice of management tools and is offered with a limited lifetime warranty, including next-business-day advance replacement and one year of technical support. The Cisco SF500-48 provides the ideal technology foundation at a price you can afford, and in a solution designed to grow with your business.