Cisco Catalyst 9300 48-Port UPOE Network Advantage | Enterprise Switch — CON-SSSNC-AIRT5520

Keep access-layer infrastructure aligned with the demands of modern enterprise networks. The Cisco Catalyst 9300 48-port UPOE, Network Advantage is built for environments where every port may need to carry data, power, and policy. That makes it a strong fit for office floors, campus closets, and distributed workspaces supporting phones, wireless access points, cameras, and other powered endpoints. UPOE gives this switch a clear advantage over lower-power PoE models when endpoint requirements are growing. Instead of planning around limited power budgets, teams can support more demanding devices with a single access-layer platform. Network Advantage adds the feature set expected in enterprise switching environments where segmentation, control, and operational consistency matter. This is the kind of switch you choose when access infrastructure has to last through multiple refresh cycles. It is not just about port count. It is about reducing endpoint constraints, simplifying cabling, and keeping the access layer ready for higher-power devices without replacing the entire stack. For organizations standardizing on Cisco, the Catalyst 9300 family remains a familiar choice for secure, manageable, and scalable campus switching. Ideal For Campus access switching for user floors Wireless access point and IP phone power delivery Security camera and IoT endpoint connectivity Branch office network access consolidation Why This Product 1 Higher-power endpoint support than standard PoE access switches 2 Better fit for campus and branch access layers 3 48 ports support dense user and device connectivity 4 Network Advantage suits enterprise policy and segmentation needs