Carrying voice over your data network Real-time videoconferencing Real-time, full-motion medical imaging Large financial business transactions or high-resolution graphics These applications demand low latency and high bandwidth. Qwest ATM is the right solution.

Qwest ATM provides high speed, reliability and security for data, video, voice and Internet communications to keep you positioned in the global marketplace. ATM service gives you advanced networking solutions to keep you connected, both domestically and internationally.

• Scalable domestic port speeds of DS-1, NxDS1 (IMA), DS-3, OC-3 and OC-12
• Wide availability with 2,200 points of presence (POPs) nationally and state-of-the-art connectivity to major cities in over 30 countries worldwide
• Redundant, secure and scalable national fiber-optic network with industry-leading service availability guarantees
• Proactive network monitoring and network maintenance all day, every day
• Integration with Qwest Frame Relay, DSL, Private Line, IP Service, and LAN Switching
• Pricing that is not distance sensitive within the ATM cloud
• Consolidation of different business applications on one network; cost efficiencies related to equipment, network, operation and/or administration
• Flexibility for future growth of your applications and network
• Industry-leading service level agreements (SLAs)

Qwest ATM Service Levels

Qwest ATM is customizable, offering a variety of capabilities and service options. Five Quality of Service (QoS) levels are available to meet the priority needs of each application:

• Constant Bit Rate (CBR) is equivalent to private line and provides the highest service priority–supports real-time applications like voice, videoconferencing and video distribution, interactive multimedia and private line circuit emulation.
• Variable Bit Rate real time (VBRrt) is intended for real-time applications like packetized voice or audio, real-time and near-real-time video, and time sensitive data.
• Variable Bit Rate non-real time(VBRnrt) is designed for applications such as internetworking (Web hosting or e-commerce), ATM/Frame Relay service interworking, store and forward non-real-time video and audio, client-server data applications and "bursty" type applications.
• Available Bit Rate (ABR) is designed for non-real-time applications such as LAN interconnection, Internet services (FTP, Internet browsing, e-mail), non-mission-critical data transport and Extranet access.
• Unspecified Bit Rate (UBR) is "best effort" service and provides no service guarantees. UBR is suited for LAN emulation, remote terminal, fax, e-mail, Internet/Intranet access and file transfers.