The NetVanta 3148 is a fixed-port, high-performance Ethernet router supporting converged access and high-quality voice services. It provides four routed, autosensing Gigabit interfaces, two of which can be fiber fed, and an 8-port PoE Ethernet switch. This product is ideal for carrier bundled service offerings up to 500Mbps, and enterprise-class Internet access for secure, high-speed corporate connectivity.