C9300-48UN-1E Cisco Catalyst 9300 Series 9300-48UN 48 x RJ-45 Ports UPoE 5GBase-T Switch

C9300-48UN-1E Overview

The Cisco Catalyst C9300-48UN-1E is an enterprise-class Layer 3 managed switch designed for high-performance campus and edge network deployments. It features 48 × RJ-45 Ethernet ports with Cisco Universal Power over Ethernet (UPoE) support, delivering both high-speed connectivity and enhanced power delivery for devices such as Wi-Fi 6/6E access points, IP cameras, VoIP phones, IoT devices, and collaboration endpoints.The switch supports multi-gigabit Ethernet connectivity up to 5GBase-T, enabling high-bandwidth access for modern devices while maintaining backward compatibility with existing cabling infrastructure. It supports modular uplink options for flexible network expansion and high-speed backbone connectivity.