Cisco Catalyst C9300-48UB Powerful Enterprise Network Switch with 48-Port 1G Copper, UPOE, Modular Uplinks

The Cisco Catalyst C9300-48UB is a powerful and scalable enterprise network switch engineered to deliver high-performance, secure, and flexible connectivity for modern campus networks. This robust switch features 48 ports of 1 Gigabit copper Ethernet with UPOE (Universal Power over Ethernet), enabling it to power a broad range of devices including wireless access points, IP phones, and IoT endpoints with up to 60W per port. The C9300-48UB model supports modular uplinks, offering flexible connectivity options such as 10G SFP+, which ensures seamless integration with high-bandwidth aggregation and core networks.

Built on the Cisco IOS XE operating system, the Catalyst C9300-48UB supports advanced network automation through open APIs, extensive telemetry, and programmability, drastically simplifying management and accelerating deployment. It provides industry-leading security with features such as encrypted traffic analytics (ETA), 256-bit AES MACsec encryption for link security, and Cisco Trust Anchor technology for hardware and software authenticity assurance. With its resilient design and StackWise-480 stacking bandwidth, the Cisco Catalyst C9300-48UB switch ensures high availability and operational continuity in mission-critical environments.

Ideal for enterprises demanding scalable and reliable wired access with a rich feature set—including seamless cloud management, intelligent traffic shaping, and energy-efficient operation—the Cisco Catalyst C9300-48UB empowers IT to deliver an optimized network experience while reducing complexity and costs.

Key Features

• 48-port 1 Gigabit copper Ethernet with Universal PoE (UPOE) delivering up to 60W per port

• Modular uplink options with fixed 4x 10G SFP+ ports for high-speed backbone connectivity

• Cisco IOS XE software platform enabling network automation, programmability, and telemetry

• Encrypted Traffic Analytics (ETA) for malware detection in encrypted traffic at the access layer

• 256-bit AES MACsec encryption providing robust link-layer security between switches

• Cisco Trust Anchor technology assuring hardware and firmware authenticity

• StackWise-480 technology for high bandwidth and resiliency in stacked deployments up to eight switches

• Energy Efficient Ethernet (EEE) and power optimization features reducing operational costs

• Supports up to 32,000 MAC addresses and 24,000 IPv4 routes with robust routing capabilities

• Advanced QoS with granular traffic shaping and 8 egress queues per port

• Flexible NetFlow (FNF) for enhanced flow visibility and network performance monitoring