The Cisco Business CBS220-24P-4G switch is a simple and affordable smart switch for business-class networks. The CBS220 series bridges the gap between the affordability of an unmanaged device and the ease of use of smart switches. With their intuitive dashboard, mobile app support, and multiple Power-over-Ethernet (PoE) options, these switches make it easy to build a solid enterprise network. Switch Ports24x RJ45 Gigabit Ethernet4x SFP Power over Ethernet (PoE)24 PoE ports with a total of 195 W power supply, PoE, PoE+ EasyIntuitive on-box UI, mobile app, and Cisco Business Dashboard simplify network operations and automate lifecycle management. SecurityFeatures IEEE 802.1X to control network access, DoS attack prevention to increase network availability during an attack, and access control lists (ACLs) to protect the network from unauthorized users Innovative designSleek and compact design, ideal for installation outside distribution closets such as retail stores, open-plan offices, and classrooms