Cisco CBS220 8 Ports Smart Switch, GE, EXT PS, 2x1G SFPOverview Cisco Business 220 Series Smart Switches The Cisco Business 220 Series are affordable smart switches with ease of use, security, and reliability for business class networks. With intuitive dashboard, Power over Ethernet (PoE) options, and customizable features, these switches deliver a solid business network within your budget parameters. When you need a business class network and cost is top priority, Cisco Business 220 Series provides an