Adtran Frame Relay Routers

ATLAS
The ATLAS Series of IADs offers the highest capacity and most advanced set of networking services. From a single platform, ATLAS can support multiple technologies including T1, T3, ISDN, IP routing, and Frame Relay. IT managers and network engineers of small, medium and large enterprise networks may choose ATLAS for its ISDN conversion and oversubscription features, T1 Inverse Multiplexing, ISDN PRI/BRI switching, multiple T1/PRI DACSing and grooming, Frame Relay concentration/switching, compressed voice, T3 applications, and videoconferencing.

This multi-T1/PRI enterprise platform converges voice, data, video, and Internet traffic through dynamic bandwidth allocation, T1 Inverse Multiplexing, circuit switching, and packet routing. The ATLAS 550 is designed for the small-to-medium networks with one to 18 T1/PRI ports, while the ATLAS 830 is designed for medium-to-large networks that require up to 34 T1/PRI ports or a T3. The ATLAS 890 supports up to 64 T1/PRI ports or a T3 and can be used in networks that require full system redundancy.

For global applications, the ATLAS Series also offers a range of interfaces including E1, ISDN PRA and BRI S/T, along with support for Net-3 and Net-5 Euro-ISDN protocols.

Express 5000 Series
The Express 5000 Series of remote access devices supports Frame Relay connectivity for employees working from branch locations, home offices, and other remote site locations. The Express 5110 is a Frame Relay Access Device supporting legacy protocols and LANs with a built-in 56/64K DSU/CSU and two data ports. The Express 5200 Series adds support for voice and dial backup. The Express 5210 has a single data port and a 10BaseT Ethernet port for built-in IP routing.

As Frame Relay continues to experience growth, it is becoming necessary to enhance network reliability for critical sites. Safe-T-Net is ADTRAN's technology that provides dial backup for network recovery of Frame Relay traffic. Safe-T-Net is supported in ATLAS, IQ, NetVanta 3000 series, and Express 5200 Series products.

NetVanta 3000 Series
For more than five years, ADTRAN has designed and manufactured various products with routing technology, and has installed more than 100,000 units in the networks of service providers and corporate customers worldwide. Now with the new NetVanta 3000 Series, ADTRAN offers a complete solution for access routing and wide area connectivity in a single, compact package. Perfect for Internet access, public and private Frame Relay, leased line connections, and Virtual Private Networking (VPN). These full-featured, low-cost, access router platforms include an integral DSU/CSU, a stateful inspection firewall, QoS for delay sensitive traffic like VoIP, DSX port for PBX connectivity, IPSec VPN, and various PPP disaster recovery options. Easily managed using a recognizable command line interface (CLI), the NetVanta 3000 Series fits seamlessly into your existing network and is backed by ADTRAN's standard 5-year warranty with unlimited telephone support.

Total Access 600 Series
The Total Access Series offers scalable and economical IADs and T1/FT1 access routers to support voice-only, data-only, or converged voice/data solutions over TDM or packet-based networks, including ATM and IP. Total Access 600 Series IADs offer a single network interface in fixed port configurations for T1 and DSL networks. The Total Access 600R is a cost effective T1/FT1 IP access router for Internet connectivity. The systems come with T1/FT1 TDM, T1 ATM, ADSL, SDSL, or SHDSL network interfaces.