WS-C3850-48T-L Cisco Catalyst 3850 48 Port Data LAN Base Routers/CRS RAM: 4 GB (installed) /

RAM: 4 GB (installed) / 16 GB (max)

and traffic optimization

you can scale up to 384 ports of 10GbE in a single 10-slot chassis

4500 Series Supervisor Engine V-10GE

WS-C3850-48T-L Cisco Catalyst 3850 48 Port Data LAN Base Routers/CRS RAM: 4 GB (installed) /The Cisco Catalyst 3850 48 Port Data LAN Base is part of the Cisco family which provides the broadest line of solutions for transporting data, voice and video while ensuring that networks both public and private operate with maximum performance, security, and flexibility. This stackable switch provides full convergence between wired and wireless on a single platform. The switch is powered by Cisco's Unified Access Data Plane (UADP) application