Cisco C9300-48U-A Catalyst 9300 Series Switch

The Cisco C9300-48U-A Catalyst 9300 Series Switch provides 48 x 10/100/1000 Gigabit Ethernet Universal PoE ports (UPOE, IEEE 802.3af/at) in a 1U rack-mountable chassis for high-density campus networks. It delivers Layer 3 switching with the Network Advantage feature set and features a modular uplink slot for expandable connectivity, alongside a modular AC power supply (model dependent) and StackWise-480 for simple, scalable stacking. With up to 480 Gbps switching capacity and forwarding rate up to 357 Mpps, this switch supports centralized management, VLAN segmentation, and high-power PoE to IP phones, wireless access points, IP cameras, and other PoE devices across enterprise environments. Common replacements include Cisco C9300-48U-E, C9300-48P-A, and WS-C3850-48U-S.