Cisco Business 220 Series Smart Switch. Ports: 8x RJ45, 2x SFP. Number of PoE Ports: 8, PoE Standard: 802.3af/at PoE 30 Watts, PoE Budget: 130 W. Mounting: 19" Rack. 8 x Gigabit Ethernet, 2 x Gigabit Ethernet SFP. Switching Capacity: 20 Gbps. Easy configuration and deployment. Business applications. With the Cisco Business 220 Series switches, you can build an efficient and reliable network to connect employees and create advanced solutions for delivering data, voice, and video services in a converged infrastructure. Get the most out of your investment by enhancing your employees' productivity. Features and Benefits. The Cisco Business 220 Series provides features that allow you to create business-class networks. These features offer a solution to simplify operations, increase uptime, and improve connectivity between your business, employees, customers, and suppliers. Power over Ethernet (PoE). With Power over Ethernet, you can power compatible devices through the network cable. This significantly reduces cabling requirements, especially for endpoints such as wireless access points, IP phones, and IP cameras, while providing high flexibility in device placement. 802.3at PoE. The IEEE 802.3at standard provides a maximum of 25.4 Watts of power per PoE port with a voltage of up to 50 volts. The standard assumes that after line losses, 21.90 Watts of usable power remain or may be drawn to avoid exceeding the maximum power output. For PoE, a Cat5e/6 cable with a maximum length of 100 meters is recommended.