The Cisco Catalyst 9300 48-Port of 5Gbps N/W Essentials Remanufactured switch is a network device designed for businesses requiring high-density connectivity and essential routing capabilities. This remanufactured unit provides 48 ports operating at 5Gbps, suitable for environments with a mix of devices needing more than standard Gigabit Ethernet but less than 10Gbps per port. The switch supports RIPv1, RIPv2, and RIPng routing protocols, making it suitable for integrating into existing network architectures that utilize these protocols for routing information. The C9300-48UN-E is a practical option for IT departments looking to expand or upgrade their network capacity with a cost-effective, remanufactured solution that includes an enhanced limited lifetime warranty.