Carrier Access’ Adit 3402 High-bandwidth, Multi-service Router offers full Fast Ethernet throughput with security, stateful firewall, intrusion detection, NAT, one to four T1 for WAN interfaces and supports up to 24 lines of voice service delivery. The scalability of the Adit 3402 makes it an ideal device for Small- to Medium-sized Business (SMB) locations with expanding throughput needs.