Broadband Multi-Services Solutions First Mile (FTTx) Broadband Multi-Services Solutions

Innovative Broadband Solutions Metro WDM solutions End-to-end network view, configuration & monitoring Management FTTx™ First Mile Broadband Access Metro/ Access Backbone solutions FTTx – First Mile Service area solutions MTU/MDU solutions Residential connectivity Next Generation Campus networking Innovative WDM and Optical Ethernet Solutions eWDM™ End-to-end network view, configuration & monitoring MegaVision Integrated MTU/MDU NG Campus Networks Business/Residential connectivity

FTTx™ - First Mile Broadband Access Service Area (Customer connectivity): The problem Connectivity to end users (business & residential) Required features: High availability and reliability Low-cost modular solutions Can work over any existing infrastructure. Service oriented (QoS, Security .. ) Rate limitation & QoS from the first access point Transmit the “triple solution”: Voice, Video and Data End to end Management Optical MAN Ensure end-to-end QoS Expanding the layer 2 tagging domain And advanced application and network connectivity OptiSwitch Residential Business Residential

The solution: OptiSwitch™ A modular family of Service Enablers High availability and reliability Modular solution Traffic shaping Rate limiting Per Flow Prioritized forwarding Security - Access Intrusion Control Qos/Cos - Differentiated services Advanced billing mechanisms - Per flow accounting Centralized management - MegaVision™, Provision™ Ensure end-to-end QoS Expanding the layer 2 tagging domain And advanced application and network connectivity Classifier Shaper/ Dropper Mark Meter Policy

FTTx Key Features – Service Area High Availability & Redundancy VLAN RSTP Redundancy Fiber Signal Modular grow with you Rate limitation & Intrusion control End to end QoS Any Infrastructure: Ethernet over VDSL , Fiber (Single, MM, SM, GNX), CAT5 , FSO, E1/T1 TDM. Optical MAN Ensure end-to-end QoS Expanding the layer 2 tagging domain And advanced application and network connectivity Residential Business Residential Residential

FTTx Key Features – Access Backbone Core Optical Routing – WDM MPLS Full MPLS (control plan + forwarding) Availability O-BPSR MPLS-TE Access Backbone VLAN to MPLS mapping: 4k per port. Traffic Engineering Local Service Termination Availability Routing MPLS Giga Redundancy Optical MAN Rate limitation Intrusion control Traffic shaping Any Infrastructure: Ethernet over VDSL Single Fiber CAT5 FSO Availability VLAN RSTP Residential Business

Working over any infrastructure OptiSwitch™ Working over any infrastructure Ethernet over VDSL Fiber, Category 5 Ewdm™ – Ethernet WDM Free Space Optics (wireless up to 2.5 Gbps) E1/T1 for transparent TDM over Ethernet access Networks Ensure end-to-end QoS Expanding the layer 2 tagging domain And advanced application and network connectivity

FTTx™ to VDSL Extension Management Ethernet over VDSL Features: 15(25*) Mbps symmetric Ethernet POTS/ISDN support Reach up to 5000ft/1500m (LREoV=2400m) Diagnostic tools: automatic selectable rate and BER Per Flow Rate Limitation End to End QoS Proved ETSI 997/998/ 10baseS Modular: Easy mix of FE or GbE interfaces Fiber * By Q4

Transparent E1/T1 Circuit Over the Access Network Enhanced Services Customers Basic Transport OptiSwitch n x T1/E1 Circuits extended to customers Ethernet/IP OptiSwitch Multi-tenant Unit (MTU) Class 5 PSTN Switch OptiSwitch m x T1/E1 n x T1/E1 Circuits extended to customers Service POP Regional POP

Integrated MTU/MDU MTU In-Building Integration Ethernet over VDSL/Copper/Fiber In-building Integration - Fiber In-building Integration - EoV Free Space Optics LAN LAN Fiber to Copper MC102 VDSL CPE PBX Data Metro Ethernet over VDSL VDSL CPE LAN PSTN E1 Voice and Data integration is, however, the most important trend, due to 2 main reasons: Voice revenues are approximately 10 time greater than data revenues. By leaving the voice services to another provider, the carrier risks that the other provider will constantly try to “grab” the customer for its own data services. Typical Ethernet-based network: the Ethernet switches are connected over Ethernet (IP): directly (as a router), several switches to a router, or to a Fast Ethernet/GbE MAN. DSL OptiSwitch™ Ethernet over Fiber/Copper Pots Splitter Access Networks POTS Ethernet E1 E1 Ethernet Data TDM over Ethernet OptiSwitch™ OptiSwitch™ TDM - POTS DATA

Business/Residential connectivity Access Backbone FTT-Business – Giga bps OptiSwitch 1Gbps factory FSO – Giga bps Splitter PSTN Single Fiber 100 Mbps 15 Mbps 15 Mbps 15 Mbps CPE Emulation unit CPE Emulation unit CPE Emulation unit MTU / MDU

NG Campus Networks SME Enterprise Campus MTU OptiSwitch™ Building In-Office connectivity SME Out of Band secure management In band secure management Enterprise Campus MTU 4K VLAN QoS Any Infrastructure: EoV, Fiber, Cat5

eWDM- Multi Wavelength NG Campus Networks - ISP Connectivity MPLS-Colored (WDM) 10 Giga OC48 eWDM- Multi Wavelength Ethernet / OC48

MPLS VPN: Branch Office Communication Carrier Services examples MPLS VPN: Branch Office Communication Termination VLAN DiffServ Rate Limitation Intrusion control

Carrier Services examples - Multiple ISP connectivity Termination VLAN-MPLS mapping VLAN DiffServ Rate Limitation Intrusion control

Carrier Services examples - PayTV ISP 1 ISP 2 Video Server Termination Multicast IGMP Snooping QoS Rate Limitation Intrusion control

Case Study – Optical Ethernet Sweden Application Each port can handle 4096 VLAN tags converted to Labels MPLS-Labels GbE uplink VLAN per port Remote Aggregation DiffServ-ToS 70,000 users + Static IP Static IP All inter-user traffic goes through the router End-to-end individual Tag identifier per user No over subscription

FTTx™ Solutions - Value Proposition Service enabler – enable Ethernet circuit End to End QoS End to End management Security and intrusion control Rate limitation Any infrastructure High availability Working with any infrastructure Single fiber, VDSL, Free Space Optics, Fiber , Cat 5 Redundancy Topology: Rapid STP, VLAN Signal: Use redundancy mechanism for fast reconvergence (>1 ms) after fiber cuts or signals corrupts. Investment protection Multi-Service enabler solution Modular solution Low maintains cost

FTTx - Summary Field Proven EoV CPE MC MC PAL+ MC A B C D VDSL N OSM1600 EoV CPE OS200 VDSL OS1200 N MC Primary ring MM,SM Fiber N CO MC Single Fiber N PAL+ MC N 50,000 300,000 Homes 5,000 50,000 Homes TS1- Free Space Optics 250-500 Homes A primary ring B Secondary ring C Fiber distribution D Coax network

Optical Access - Management system NMS Control Center

MegaVision Web Complete end-to-end network, configuration & monitoring Full support for all Optical-Access and other MRV products Ability to discover and monitor any vendor TCP/IP or SNMP devices Remotely accessible from anywhere anytime via standard Internet Web Browser

4096 VLAN tags converted to Labels Remote Aggregation Fiber Summary - Access Building Blocks OSM800/1600 cluster Distributed model Core Area Fiber Each port can handle 4096 VLAN tags converted to Labels MPLS-Labels FSO, Long & short range fiber connectivity Remote Aggregation Fiber OS200, 400 , 400EX, 800 , 1200, 2400 Chassis DiffServ-ToS FSO Fiber 2 wire POTS lines VDSL -CPE MC MC Copper Copper

Summary Ethernet Circuit Central Office Services Area VDSL/FTTX/FSO GE/IP/MPLS IP Termination and VLAN tagging to MPLS labeling Security Bandwidth CoS QoS Ethernet Circuit access concentration (like the DSLAM for DSL/ATM)

Summary - Traffic convergence Domain Access Point: Classify Mark Shape Queue Bandwidth Control Data Center Policy Based Traffic Interior Entities PSTN VoIP Gateway Data Voice Messaging Video - No ATM complexity - All standards based - Ready for delay sensitive applications (Voice or Transactional ) - VDSL/Fiber and Optical Wireless Access solutions - Economics - Software based user configuration changes “On The fly”

Summary - Conclusions Integration of Metro Core and Edge - Simplicity - Lower cost - High Bandwidth - QoS Any Connectivity Fiber Free Space Optics Telephone lines – Ethernet over VDSL Copper E1/T1 TDM over Ethernet Key Aspects - CWDM/DWDM - Giga to the POP and Bandwidth to the Hot Spot - IP Internet universal protocol - Rapid provisioning of new services and features - Dynamic bandwidth management - Multiple service levels in MAN and LAN

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