Total system ports: 48 x Gigabit Ethernet + 4 x 10G Managed, enterprise-class Layer 3 switches designed for small and medium-sized business and branch offices. Plug and Play: Provides a simple, secure, unified, and integrated offering to ease new device rollouts or for provisioning updates to an existing network. Security: Provides the advanced security features you need to protect your business data and keep unauthorized users off the network.