Cisco WS-C3750E-48PD-SF Layer 3 Ethernet Switch

Cisco WS-C3750E-48PD-SF is a Catalyst 3750-E Series Layer 3 switch that provides 48 10/100/1000 PoE ports plus two X2-based 10 Gigabit Ethernet uplinks, all in a 1U rack‑mountable form factor. It ships with a field‑replaceable 1150W AC power supply and fan tray, and includes up to 800W of Cisco Enhanced PoE budget to power IP phones, wireless access points, and other PoE devices. The switch supports 64-Gbps StackWise Plus stacking and a 160-Gbps nonblocking wire‑rate switching fabric, enabling scalable multi‑switch deployments, while delivering IPv6 and IPv4 dynamic routing via IP Base software. This model is designed for enterprise edge and access roles where PoE capability and high‑speed uplinks are required, offering Cisco IOS Software features for routed and switched networks.