The Cisco Catalyst Express 500 Series switches are designed for growing businesses with a maximum of 250 employees. The Catalyst Express 500 series provides a secure network foundation for data, wireless, and IP communications. The Catalyst Express 500 24TT allows 24 10/100 ports for desktop connectivity and 2 10/100/1000BASE-T ports for uplink or server connectivity. Frontier offers used and refurbished Catalyst Express 500 Series. Call Frontier today or request a quote. 866-226-6344