The Cisco Catalyst 3850 series is the enterprise-class stackable access-layer switches that provide full convergence between wired and wireless on a single platform. Cisco's 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 Cisco Catalyst 3850 series switches support full IEEE 802.3at Power over Ethernet Plus (PoE+), modular and field-replaceable network modules, redundant fans and power supplies. Device TypeSwitch - 48 ports - Managed - stackable Enclosure TypeDesktop, rack-mountable 1U InterfacesGigabit Ethernet Ports48 x 10/100/1000 (PoE+) Power Over Ethernet (PoE)PoE+ PoE Budget435 W