Packet Services

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Whether connecting across town or around the globe, AT&T Packet Services can help. Transmit data across your Local or Wide Area Network with transport that offers reliable performance and availability where you do business. AT&T High Speed Packet services deliver a scalable, secure solution for your applications needs now and in the future.

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• ATM

Asynchronous Transfer Mode (ATM) is a high-speed, fast-packet switching service that transmits data, voice, and video applications on a single network by supporting rapidly changing bandwidth demands. It provides scalable bandwidth of a few megabits to several gigabits per second. ATM combines performance like that of leased lines with flexibility and connectivity as found in local area networks. It can support high bandwidth needs one minute and low bandwidth demands the next.

• Frame Relay

Frame Relay service is a data transport service that uses packet-switching technology to route data over a public network. Frame Relay service provides the speed and reliability of data private-line services without the cost of a private network. Your data file is divided into individual frames (packets), addressed, and sent the across AT&T's High Speed Packet Network. AT&T provides an end-to-end data network featuring fast, efficient many-to-many connectivity enabling your critical applications.