3200 Series

The Adtran NetVanta 3200 are modular routers designed for low cost enterprise Internet access. The NetVanta 3200 routers can support MPLS, corporate frame relay, PPP connectivity, ADSL, and VPN. Up to two T1 circuits worth of bandwidth can be run through the router. Advanced features such as QoS, VLAN, NAT, DHCP, and a Stateful Inspection Firewall are all standard features.
Adtran NetVanta 3200 Series Features:

Single-slot, Single-Ethernet Modular Access Router for two T1s of bandwidth
Stateful inspection firewall for network security
Quality of Service (QoS) for delay-sensitive traffic like Voice over IP (VoIP)
Comprehensive PPP dial backup scheme prevents network downtime (optional)
Recognizable CLI and intuitive Web-based GUI