For Fujitsu and Verizon Use Only1

FLASHWAVE® 7500 ROADM

The Industry’s Leading Triple Play Transport Solution

The Photonic Freeway• Simplest to design, plan, grow• Lowest cost to deploy, operate, own• Creates a single converged network• The standard for competitive advantage

For Fujitsu and Verizon Use Only2

Triple Play Services Essential to Compete and Grow the Business

-16%

15%

-2%

-20%

-15%

-10%

-5%

0%

5%

10%

15%

20%

25%

30%

RBOC WirelineIXC MSO

Perc

ent C

hang

e 1Q

03 to

3Q

04

Large Video Revenue PotentialSevere Wireline Losses to Competitors

US Broadband & Video Market

Industry Revenue Estimates

16

29

54

63

0

10

20

30

40

50

60

70

2004 2008

$ B

illio

n

Broadband MarketVideo Market

Source: SBC citing PWC, IDC, Nov 04

Revenue of Major Wireline, MSO, and Wireless Operators In North America - Change Since 1Q03

Source: Public Filings of 3 IXCs, 4 RBOC Wireline, 5 MSOs, and the 6 major Wireless Operators

Verizon Residential Access Lines

05

10152025303540

2001 2004Year

Line

s (m

illio

ns)

RetailWholesale

Source: Deutsch Bank

For Fujitsu and Verizon Use Only3

Video On Demand The Leading Bandwidth Driver

020406080

100120140

ServiceType

VOD Gaming VoIP

Bandwidth(Gbps)

Bandwidth Required for Residential Broadband Services (1M homes passed network)

020406080

100120140

ServiceType

VOD Gaming VoIP

Bandwidth(Gbps)

Bandwidth Required for Residential Broadband Services (1M homes passed network)

High-SpeedData

BroadcastVideo

Monitoring

Hundred’s of Gbps Today in a Dozen US Cities

Bandwidth RequirementsPer 20K Homes Per 1M homesVOD 2656 Mbps 132.8 GbpsHS Data 600 Mbps 30 GbpsGaming 230 Mbps 11.5 GbpsBroadcast Video 1500 Mbps 7.5 GbpsVOIP 34 Mbps 1.7 GbpsChild Monitoring 3.3 Mbps 0.165 Gbps

The Future ofEntertainment Services

For Fujitsu and Verizon Use Only4

VOD Requirements and Challenges

High Bandwidth Demand~10Gbps downstream from VHO to VSO per 10k total subscribersRequires ROADM DWDM for most economical approach

Expansive Geography25+ VHO/VSO ratios in some areasRequires high node count optical pass through and large circumferences

Diverse Traffic ConcentrationsHigh capacity core ring and lower capacity remote sitesRequires modular ROADM configurations

High Port Count Point-to-Point GigE and 10GigE Transport

Hundred’s of GigE ports at VHORequires GigE muxponding - multiplexing multiple GigE circuits onto a single wavelength

Hubbing Network ArchitectureSeveral subtending rings from core ringRequires Wavelength Selective Switch (WSS) based all-optical hub nodes

Network IntegrationVOD transport investment must be shared by multiple services – broadcast video; high-speed data growth; enterprise data coreRequires modular, multiservice ROADM with optical hubbing support

For Fujitsu and Verizon Use Only5

FLASHWAVE 7500 ROADMPhotonic Freeway for Residential Video

Video Hub Office(VHO)

VSO

Cost-effective, configurations2-degree ROADM. Fewer channels

Fully provisionable routingAny lambda to any VSO

VSO

VSOVSO

VOD Servers

VSO VSO

FTTPnetwork

Add nodes and lambdas in-service with no service interruptions and no tweaking

Add entire rings in-service over time With no pre-planning

High capacity, 40 x 10G backbone ringExpandable to 40G WSS optical hub eliminates

50% of network transponder costs

VSO

7500

WSS optical hubEliminates 90% of fiber connections

High density GigE muxponding conserves lambdas

Hub / VSO

Grow each Subtended Ring Independently1000km and 16 node reach for each lambda!Support for 6 subtended rings from Hub nodesVSO

Service EdgeRouter (SER)

7500 7500

7500 7500

7500

7500

7500 7500

7500

75007500

7500

Hub Central Office / Video Serving Office (VSO)

For Fujitsu and Verizon Use Only6

FLASHWAVE 7500 Optical Hubbing Halves Network Transponder Costs

Hub CO/ VSO

DWDM

DWDM

• Back-to-back transponders double the network transponder count

• Manual per-lambda fiber interconnection• Multiple TIDs

From VHO

• Eliminates all back-to-back transponders at Hub CO = ½ the transponders in the network

• Provisionable wavelength reconfiguration and assignment

• All fibering done DAY ONE• 90% fiber reduction

From VHO

To VSOs To VSOs

Back to back Optical Hubbing

DWDM

FTTPnetwork

SER SER

Transponder$Optical Express

FTTPnetwork

7500

Hub CO/ VSO

For Fujitsu and Verizon Use Only7

FLASHWAVE 7500 Optical Hubbing Reduces Fibering by 10x

Benefits:Eliminates transpondersEliminates NE’s - Single TID10x reduction in fiberingAutomatic reconfigurationFibering is done DAY ONEindependent of

Wavelength routingWavelength assignmentWavelength quantity

Allows pay-as-you-grow flexibility and growth

050

100150200250300350

Number of Fibers to

Interconnect Rings

2 3 4Number of Rings per Hub Site

Optical Hubbing Simplifies Fibering

Optical Hub

Back to BackDWDMDWDM

DWDM

DWDM

Back-to-Back

Optical HubbingAdd rings or nodes in-service with no cost or performance penalty.

7500

For Fujitsu and Verizon Use Only8

FLASHWAVE 7500 Modular Configurations Hit Network Sweetspots

7500

1 to 40 lambda2 Degree ROADM

7500 7500

1 to 16 / 32 lambda2 Degree ROADM

1 to 40 lambda3 to 8 Degree Hub

7500

Grow gracefully by adding cardsNo up-front investmentNo back-end penalty

All configurations supported by the same shelf, commons, and transponders 1 to 16 / 32 lambda

4 Degree Hub

For Fujitsu and Verizon Use Only9

Remote Touchless Service Activation Revolutionizes Service Velocity

First-Generation DWDMMultiple site visits at intermediate nodesManual patching for through circuitsManual power balancingLimited service velocity

Touchless ProvisioningSite visits at service edge onlyAutomated SONET & wavelength provisioningSelf-tuning amplifiers for operational simplicityQuantum leap in service velocity

1

2

3 4

5

6

7

8

910

11 Site visits only for service card installation.

FLASHWAVE 75001 2

Fujitsu-Pioneered Technology

7500 7500 7500

For Fujitsu and Verizon Use Only10

FLASHWAVE 7500 Easy Operations Throughout Ownership Lifecycle

Design and EngineeringEngineer the network once!Grow subtended rings/arcs as needed with no up-front investment or back-end penaltyClient/server based graphical network design tool

Provisioning and ReconfigurationSelf-tuning amplifiersAdd/remove lambdas with no power balancing or truck rollsAdd/remove nodes in-serviceAdd rings/arcs to hub nodes in-serviceNon-blocking access to any lambdaOptical drop and continueTelcordia™ flow-throughNETSMART® 1500 EMS point and click A-Z provisioningTunable transponders allow wavelength selection from any unit

Installation and Turn-UpCabling wizardAuto in-service plug-in unitsNo manual attenuators to adjustPatented zero-lambda turn-upAuto provisioning of network-side through paths and Optical Supervisory Channel (OSC)

Maintenance and TroubleshootingLightpath circuit identification technology allows craft user full end-to-end circuit viewCraft user sees ring/network topology from NETSMART 500 craft toolIn-service bridge and rollExtensive PM at all layersCorrelation of network or system failures to affected circuitsGNE support for subtended SONET networks

For Fujitsu and Verizon Use Only11

The Photonic Freeway

Video Hub Office (VHO)

VSO

VSO

VSOVSO

VOD Servers

VSO

VSO

FTTPnetwork

VSO

Hub / VSO

VSO

VSO

NETSMART 1500 EMS• 8000 NE support• High availability client/server• Leader in OS integration• TMF 814 compliant• Single EMS can manage entire

network

LATA Core Router

Broadcast Video switch

Complete converged network investment

Integration with FLASHWAVE 4500 broadcast video and high speed data solutionMSPP on a card and STS switching for data services growthData-savvy transponders for shared metro core network for enterprise data services

Service EdgeRouter

4500

7500

4500

7500

4500

7500

4500

7500

4500

7500

4500

7500

4500

7500

4500

7500

7500

7500

7500

7500

7500

Hub Central Office / VSO

For Fujitsu and Verizon Use Only12

FLASHWAVE 7500Leading Video on Demand Transport in North America

Industry’s first ROADM (83% North American Market Share)Over 265 FLASHWAVE 7500 nodes deployed in North AmericaCore network consolidation / VOD applications

Relied on by more Video on Demand providers than any other ROADM

San FranciscoSan JoseOakland

Denver

Dallas

Tampa

Indianapolis

Chicago

Portland

Seattle

Phoenix

Orlando

Calgary

Tucson Atlanta

Pittsburgh

For Fujitsu and Verizon Use Only13

FLASHWAVE 7500The Photonic Freeway for Triple Play and Beyond

Optical hubbing eliminates 50% of transponders and 90% of inter-ring fibering

16 node, 1000 km optical paths

40G capable

8 port GigE muxponder.

(8 x GigE onto a single lambda)

Modular architecture and pay as you grow configurations

Plug-and-play turn-up

Touchless capacity activation

Add wavelengths, nodes, and rings in-service with no truck rolls or tweaking

Lightpath Circuit ID technology

MSPP on a card for breakthrough IP backbone performance

Data-savvy transponders for enterprise service core transport

Simplest to Design, Plan & GrowLowest Cost to Deploy, Operate & OwnCreates a Single, Converged NetworkThe Standard for Competitive Advantage

Feature Checklist

For Fujitsu and Verizon Use Only14

Fujitsu …The Possibilities Are Infinite