Cisco Systems, Inc. WS-C3850-48U-L Layer 3 Switch

The Cisco WS-C3850-48U-L Catalyst Switch is a 48-port Layer 2/3 Ethernet switch designed for enterprise campus access networks, delivering high-density connectivity with Universal Power over Ethernet (UPOE) for powered devices such as computers, IP phones, and wireless access points. It runs Cisco LAN Base software and supports centralized management within Cisco-based infrastructures, making it suitable for upgrades, expansions, and replacements in corporate environments. Key specs include up to 176 Gbps switching capacity, forwarding rate up to 130.95 Mpps, 48 Gigabit Ethernet ports with UPOE, Cisco StackWise-480 stacking up to 9 switches, and a rack-mountable form factor. Common deployments include enterprise offices and campus networks requiring scalable LAN infrastructure with integrated power delivery.