Cisco WS-C3750X-48PF-S Layer 3 Managed Switch

The Cisco WS-C3750X-48PF-S Layer 3 Managed Switch is a 48-port PoE+ Gigabit Ethernet switch that provides enterprise-grade Layer 3 routing for access-layer deployments, with a total PoE budget of up to 800 W and support for IEEE 802.3af/at to power wireless access points, IP phones, and IP cameras. It delivers up to 160 Gbps of switching capacity and a forwarding rate of 101.2 Mpps, with Cisco StackWise Plus for scalable, stack-based deployments and two installed 1100 W AC power supplies for redundancy. Uplink flexibility comes from compatibility with C3KX uplink modules, while management is through CLI, SNMP, and Cisco management tools, running IP Base software and offering security features such as 802.1X authentication, ACLs, and port security. This rack-mountable Catalyst 3750-X switch is commonly used in campuses, corporate offices, healthcare facilities, and government buildings to connect wireless APs, VoIP phones, IP cameras, and workstations within VLAN-segmented, scalable networks.