Build a stronger access layer with the Extreme 5520-48T-BASE 48-port switch. It delivers 48 10/100/1000BASE-T ports with FDX/HDX support, giving you the port density needed for user access, endpoint aggregation, and downstream connectivity in enterprise wiring closets. MACsec-capable ports add an important security layer for environments where traffic protection matters at the edge. This platform is also designed for growth. Two stacking/QSFP28 ports provide a path to higher-capacity interconnects, while one unpopulated VIM slot and modular fan and PSU positions give the chassis flexibility for deployment planning and serviceability. That matters when you are standardizing across sites and want a switch that can adapt to changing requirements without forcing a full replacement. Choose this model when you need more than a basic 48-port access switch. It is a better fit for organizations that value secure transport, stacking options, and modular expansion in a single platform. For teams comparing price points, the added security and chassis flexibility help justify the investment over fixed-function alternatives.