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Lucent's multiservice switching solutions can expand ATM and Frame Relay (FR) services to reach more subscribers, transport existing services more efficiently, and offer customers more flexible bandwidth options. IP routing solutions enable service providers to integrate new value-added services to create new revenue streams. And service providers can optimize their networks using IP and Multiprotocol Label Switching (MPLS) with fully integrated network provisioning and management systems.

One seamless, unified network
Lucent offers the service richness, software, and equipment to link Layer 2 and Layer 3 networks into one seamless, unified network. Through the Lucent and Juniper Networks Unified Solutions Partnership, Lucent has added Juniper's world-class Layer 3 routing solutions to its own industry-leading Layer 2 switching portfolio. This combination equips service providers to converge ATM, FR, IP, and MPLS services onto a unified MPLS core ? without sacrificing the carrier-class performance, reliability, and scalability needed to meet customers' high service expectations.

Lucent Multiservice Switching and Routing solutions offer:

• The opportunity to evolve your multiservice edge to increase the profitability of Layer 2 services, cost-effectively add new revenue-generating differentiated services and reduce your total cost of network ownership with the CBX 3500? and CBX 500® multiservice edge switches
• The ability to scale ATM networks with the GX 550® Multiservice WAN Switch to obtain increased capacity, improved performance, and flexible network design to support more services
• MXOS? software, a carrier-class common software platform, integral to the high performance architecture of Lucent switches and proven in the world's largest service provider networks
• Modular scale-as-you-grow capacity, efficient bandwidth management, and reliable voice processing to support Layer 2 and Layer 3 aggregation, VoDSL, VoATM, and wireless soft handoff and backhaul applications in access-to-edge networks with PacketStar® PSAX media gateways
• The uncompromising performance and routing capacity needed to support a dense combination of MPLS, IP, ATM, Ethernet, and FR services over the MPLS core network with Juniper T-Series? IP/MPLS core routers
• High-speed interfaces, IP/MPLS routing, and uncompromising performance to support revenue-generating IP edge services, including IP VPNs, IP Centrex, and Enhanced DSL with Juniper M-Series? and E-Series? IP/MPLS routers
• Simplified provisioning, unified QoS, integrated fault management, and robust SLA management across multi-technology and multivendor environments with Navis® iOperations Software
• Network expertise from Lucent Worldwide Services

Application	GX 550® Switch	CBX Switch Portfolio	PacketStar® PSAX Gateway	Juniper T-series? Router	Juniper M-series? Router	Juniper E-series? Router
Core ATM backbone switching	√	√
IP/MPLS core routing				√
IP VPN		√			√	√
Private line/CE services		√	√
Frame Relay Services	√	√	√
ATM Services	√	√	√
Packet Voice		√	√
VoDSL			√		√	√
Mobile transport and consolidation	√	√	√
IP Centrex					√	√
IP routing		√		√	√	√
Aggregating broadband traffic	√	√	√