Key Features
The Cisco SM-X-ES3-24-P is a 24-port Gigabit Ethernet PoE+ service module that integrates Layer 2/3 switching capabilities directly into compatible Cisco ISR 4000 Series routers (e.g., 4451-X, 4351, 4331, 4321). It is designed for branch office or enterprise deployments needing consolidated routing, switching, and Power over Ethernet for devices like IP phones, cameras, and access points, offering high performance via Cisco Express Forwarding hardware routing architecture.
