The WS-C3850-24P-L Catalyst 3850 series is the next generation of enterprise-class stackable access-layer switch that provides full convergence between wired and wireless on a single platform. 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. The Catalyst 3850 series switch supports full IEEE 802.3 at Power over Ethernet Plus (PoE+), modular and field-replaceable network modules, redundant fans, and power supplies.