Keep access-layer traffic moving on a switch designed for dense, high-demand enterprise networks. The refurbished Cisco Catalyst 9300 48-port model combines 12 multigigabit ports and 36 2.5 Gbps ports to support Wi-Fi 6/6E access points, high-bandwidth clients, and converged edge devices without forcing an immediate uplink redesign. Built on Cisco’s Catalyst 9300 platform, this model is a strong fit for teams standardizing on managed campus switching with advanced policy control. Network Advantage licensing adds the capabilities expected in larger environments, including the operational depth needed for segmentation, visibility, and consistent access-layer enforcement. Refurbished and Cisco Certified, it offers a practical path for extending lifecycle value while preserving the performance profile infrastructure teams expect from a premium access switch. For organizations balancing budget discipline with uptime, this model delivers the port density and multigig access that cheaper gigabit-only switches cannot match.