The Cisco SG300-28 is part of the Cisco 300 Series Managed Switches, a line that provides a reliable foundation for business network applications. This switch offers 28 high-speed ports (26 Gigabit Ethernet ports and 2 combination mini-GBIC ports) for connecting computers, IP phones, wireless access points, and other devices at maximum network speeds. It goes beyond basic switching by offering advanced Layer 3 traffic management capabilities, such as static routing between different VLANs without using an external router. Key security features like access control lists (ACLs) and comprehensive network management options help protect business data. This model is designed for energy efficiency and ease of deployment, making it an excellent choice for small businesses seeking an affordable, yet highly functional, networking solution to support data, voice, security, and wireless technologies.