5000 Series

The Adtran NetVanta 5000 series are large enterprise routers designed for coprorations that required on demand, reliable connectivity. The router provides support for MPLS, Frame Relay, Point-to-Point Connectivity, ADSL, VPN, and carrier Ethernet. The NetVanta 5300 routers can support up to two unchannelized T3 circuits worth of bandwidth.
Adtran NetVanta 5000 Router Features:

Six-slot, Dual-Ethernet Modular Access Router for two T3s of bandwidth
Stateful inspection firewall for network security
Quality of Service (QoS) for delay-sensitive traffic like Voice over IP (VoIP)
Voice Quality Monitoring (VQM) for MOS prediction
Recognizable CLI and intuitive Web-based GUI
Wi-Fi Access Controller for centralized management of NetVanta Wireless Access Points (WAPs)