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Company and Product Overview

Company and Product Overview. Company Overview. Mission Provide core routing technologies and solutions for next generation carrier networks Founded 1996 Headquarters N. Billerica, MA First Product Shipped Q4 1999 Existing Customer Commitments $45M+ Employees 360+ Awards .

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Company and Product Overview

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  1. Company and Product Overview

  2. Company Overview Mission Provide core routing technologies and solutions for next generation carrier networks Founded 1996 Headquarters N. Billerica, MA First Product Shipped Q4 1999 Existing Customer Commitments $45M+ Employees 360+ Awards

  3. Explosive Demand for Data Services Peak-Hour Internet Bandwidth Demand (terabits per second) 120% CAGR Source: Pioneer Consulting LLC

  4. Worldwide Carrier Router Market Core Router Market (in millions) 75% CAGR Source: Ryan Hankin and Kent

  5. New Router Solutions are Required to Address the Bottleneck in the Core Existing Carrier Equipment Existing Carrier Equipment Gigabit Routers Gigabit Routers CARRIER OPTICAL TRANSPORT VoIP Gateways VoIP Gateways SONET SONET DWDM and OPTICAL SWITCHES DWDM and OPTICAL SWITCHES Digital SubscriberLine Aggregation Digital SubscriberLine Aggregation ATM ATM Gigabit Ethernet Gigabit Ethernet Cable ModemAggregation Cable ModemAggregation Mismatch between Transmission Speeds and Capacity Mismatch between Transmission Speeds and Capacity

  6. EDGE CORE Limitations of Existing Routers Transport Evolution Over Time Router Deployment Over Time Carrier Optical Transport OC-3 SONET OC-12 OC-48 OC-12 SONET and DWDM OC-48 OC-192 DWDM and OPTICAL SWITCHES

  7. Clustering Not a Solution • 70% of router capacity is lost by clustering • Inefficient use of dedicated bandwidth • Significant network management problems Today’s model of Intra-POP router clusters is insufficient A Single POP Backbone

  8. The Solution Avici’s TSR simplifies the POP

  9. The Next Generation Carrier Network Existing Carrier Equipment Existing Carrier Equipment Gigabit Routers Gigabit Routers CARRIER OPTICAL TRANSPORT VoIP Gateways VoIP Gateways SONET SONET DWDM and OPTICAL SWITCHES DWDM and OPTICAL SWITCHES Digital SubscriberLine Aggregation Digital SubscriberLine Aggregation ATM ATM Gigabit Ethernet Gigabit Ethernet AVICI TSR AVICI TSR Cable ModemAggregation Cable ModemAggregation Avici Composite Links Avici Composite Links

  10. Carrier Class Reliability ISP to Backbone Scaling Very cost effective at small configurations Extremely cost effective at large configurations Composite Links Dynamic Provisioning The Avici TSR - Superior Technology

  11. Velociti™ Switch Fabric • Toroidal direct connect fabric • Scales to 560 active modules • Each element adds switching & forwarding capacity • Generation 1 - 60 Gbps • Generation 2 - 240 Gbps • Each module connects to6 other modules • Path diversity • Resilient • Non-blocking

  12. MulticastExpander &PacketScheduler O/EConversion O/EConversion SONETTermination PPP/MPLSProcessing ForwardingEngine Packet Memory 64 MB Control ProcessorFE Interface Fabric Switch BACKPLANE E/OConversion PacketQoS SONETTermination PPP/MPLSProcessing Module I/O Architecture

  13. MulticastExpander &PacketScheduler MulticastExpander &PacketScheduler MulticastExpander &PacketScheduler O/EConversion O/EConversion O/EConversion SONETTermination SONETTermination SONETTermination PPP/MPLSProcessing PPP/MPLSProcessing PPP/MPLSProcessing ForwardingEngine ForwardingEngine ForwardingEngine PowerPCProcessor PowerPCProcessor OSPF OSPF BGP4 BGP4 IS-IS IS-IS SNMP SNMP Fast Ethernet Fast Ethernet Fast Ethernet Fast Ethernet Control ProcessorFE Interface Control ProcessorFE Interface Control ProcessorFE Interface SSD HDD Fabric Fabric Fabric Switch Switch Switch MSDP MSDP MBGP MBGP PIM PIM FTP FTP PCMCIA PCMCIA RSVP RSVP CLI CLI E/OConversion E/OConversion E/OConversion PacketQoS PacketQoS PacketQoS SONETTermination SONETTermination SONETTermination PPP/MPLSProcessing PPP/MPLSProcessing PPP/MPLSProcessing Control ProcessorFE Interface Control ProcessorFE Interface Console Console Server Memory 320Mb Server Memory 320Mb MulticastExpander &PacketScheduler O/EConversion SONETTermination PPP/MPLSProcessing ForwardingEngine ModuleControl Software Control ProcessorServer Interconnect Packet Memory 64 Mb Fabric Switch E/OConversion PacketQoS SONETTermination PPP/MPLSProcessing Software & System Architecture Routing and Configuration tasks Forwarding and Fabric Routing tasks Bay & Environment Controller Bay & Environment Controller

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