Cisco WS-C3750X-48T-S Layer 3 Gigabit Ethernet Switch

The Cisco WS-C3750X-48T-S is a Layer 3 capable, 48-port managed Ethernet switch in the Cisco Catalyst 3750X Series, delivering 48 x 10/100/1000 Gigabit Ethernet ports for enterprise networks and dense access-layer connectivity. It is rack-mountable and stackable with StackWise, and offers modular uplink slots (SFP/SFP+) to scale uplink bandwidth as network needs grow. Commonly installed in office networks, campus environments, and IT infrastructure requiring scalable and stackable switching solutions, the switch supports VLANs, inter-VLAN routing, and network segmentation to support access-layer deployments. Management is via CLI, SNMP, and a web-based interface, and common replacements in the Cisco lineup include WS-C3850-48T-S and WS-C3650-48TS-S.