Cisco WS-C3850-24U-S supports Stackable 24 10/100/1000 Cisco UPOE ports, 1 network module slot, 1100 W power supply and 1RU chassis. Cisco Catalyst 3850 Series provides capabilities that ideally suited to support the convergence of wired and wireless access. The new Cisco Unified Access Data? Plane (UADP) Application-Specific Integrated Circuit (ASIC) powers the switch and enables uniform wired-wireless policy enforcement, application visibility, flexibility, and application optimization. This convergence is built on the resilience of the new and improved Cisco StackWise?-480 technology.