Cisco WS-C3750X-48PF-L Layer 3 Catalyst Switch is a fixed, enterprise-class switch in the Cisco Catalyst 3750-X family that provides Layer 3 routing alongside traditional Layer 2 switching. The model name denotes a 48-port variant designed for campus access and distribution layers where VLANs and inter-VLAN routing are needed in a compact form factor. Running Cisco IOS software, it delivers the routing and switching capabilities expected from the 3750-X platform in a single device and integrates with existing Cisco-based networks for scalable edge performance.
