SMA-M680-K9 Cisco M Series M680 4 x Ports 10/100/1000Base-T 2U Rack-mountable Managed Gigabit Ethernet Network Security Firewall Appliance

The SMA‑M680‑K9 is a Cisco M Series M680 managed firewall appliance designed for enterprise network security. It features four 10/100/1000Base‑T Gigabit Ethernet ports and occupies a 2U rack space, making it suitable for compact data center or office deployments. The appliance delivers managed firewall functionality, allowing administrators to configure and monitor security policies directly through Cisco’s management interface. With its robust gigabit connectivity and rack‑mountable form factor, the M680 provides a reliable, high‑performance security solution for protecting network traffic in small to medium‑sized environments.