Cisco Business CBS220-48T-4G L2 Managed 48-Port Gigabit Ethernet Switch (CBS22048T4GNA)

Overview: The Cisco Business CBS220-48T-4G is a Layer 2 managed switch offering comprehensive Gigabit connectivity in a compact package. It delivers versatile port options and management tools suited for small- to medium-sized deployments outside traditional wiring closets, such as retail locations, open-plan offices, and classrooms. Ports & Connectivity: - 48-Port 10/100/1000 copper Ethernet - 4 x 1G SFP uplink ports Flexibility: Part of a broad portfolio that supports configurations from 8 to 48 ports and includes PoE+ combinations to match varying deployment needs. Management & Ease of Use: An intuitive on-box user interface, a mobile app, and the Cisco Business Dashboard streamline daily network operations and automate lifecycle management tasks. Security & Reliability: Built-in IEEE 802.1X authentication controls network access. Denial-of-Service (DoS) attack prevention helps maintain uptime during attacks, while Access Control Lists (ACLs) restrict unauthorized users. Design & Deployment: The switch features an elegant, compact design for placement outside of the wiring closet—ideal for retail stores, classrooms, and open-plan office spaces. Energy Efficiency: Optimizes power consumption to reduce operating costs and is compliant with IEEE802.3az Energy Efficient Ethernet. Selected models are fanless for quieter operation. Support & Warranty: Includes a 3-year limited hardware warranty with return-to-factory replacement and one-year technical support.