ADTRAN NetVanta 4148 - router - rack-mountable - with Enterprise Session Border Control (100 sessions)

A fixed-port Ethernet router supporting converged access and high-quality voice services. It provides four routed, autosensing Gigabit interfaces and an eight-port Ethernet switch. This product is ideal for carrier bundled service offerings up to 1 Gbps and enterprise-class Internet access for secure, high-speed corporate connectivity.