1. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: © Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Technologien und Schnittstellen für die aktive Technik von Glasfaser-Zugangsnetzen Sigurd Schuster CTO Office, Head of Technology Roadmapping Workshop „Breitbandversorgung über Glasfasernetze“ Köln, 24.6.2010

2. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 2© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Communication technologies everywhere

3. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 3© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Communication technologies are becoming an integral part in all areas of our life A multitude of smart connected devices Always connected at any place Communication technologies enrich many industries Applications and real time content from the cloud - across all screens

4. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 4© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 0 200 400 600 800 1000 20082009201020112012201320142015 Online TV (fixed access) Internet (fixed access) Internet (mobile access) Global data traffic forecast [ExaByte/year] “Data tornado” driven by content rich applications VoD, IPTV, gaming, sharing, …

5. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 5© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 What does it mean for the Communication Service Provider ? New segments How to enter ? More revenues More subscribers More devices More traffic New services New competitors Need for extreme efficiency Differentiate with individual experience Expand the business Growing market Broadband data and emerging markets drive growth Changing market Converging telecom, IT and Media eco-systems New markets Communication technologies enrich adjacent industries

6. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 6© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Voice/data revenue growth 3% YoY Some global market figures Source: NSN Analysis, Harbor research “Pervasive Internet & Smart Services Market Forecast”, Yankee Group “Global Consumer Forecast” March 2010 0% 200% 400% 600% 800% 1000% 1200% 2009 Subs growth of 10% YoY Objects growth of 40% YoY 2015 0 Bn$ 500 Bn$ 1.000 Bn$ 1.500 Bn$ 2.000 Bn$ 2.500 Bn$ 3.000 Bn$ Broadband data and emerging markets drive growth A fast developing application ecosystem Communication technologies enrich adjacent industries Voice Data Data Apps Adjacent industry Traffic growth of 50% YoY

7. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 7© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Put the customer in the center – transform to the Network of One One Agile business execution One Simplified network One Flexible service delivery

8. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 8© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 One simplified network The road to broadband IP everywhere, anytime Realize the optimized mobile broadband experience Converge to an agile photonic IP transport network Simplify wireline access and aggregation to enable the Gigabit experience

9. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 9© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 One simplified wireline access Enable the gigabit experience Passive splitter Optical Line Termination Next Generation low-cost/high bandwidth optical access Harmonize access and metro to one service network Expand Fiber distribution Max out DSL infrastructure

10. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 10© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Optical Access Technical options and their differences WDM-PONAON TDM-PON H-PON One wavelength per fiber Multiple wavelengths per fiber Dedicated wavelength Time-shared wavelength wavelength time 64 households per fiber port (GPON) 1 household per fiber port e.g. 1000 households per fiber port e.g. 512 households per fiber port

11. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 11© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Next Generation Optical Access – NGOA 1) Shaping the colorful future of broadband access Photonic IP core Passive splitter One wavelength per customer: unshared 1Gbps symmetrical Reuse of existing metro fibre – convergence of access and metro aggregation Up to 100 km reach 2) and high splitting factor of  1000 2) Long distance office UD-WDM OLT 1) Nokia Siemens Networks research project Passive filter/combiner Passive optical distribution network (* 2) depending on choice of cascaded splitter / filter design

12. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 12© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Ongoing research project representing highly advanced opto-electronic component integration Productisation steps are under study Lab testing of the integrated optical components is ongoing Wavelength tuning and hunting verified

13. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 13© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Next generation optical access Fiber-sharing & Spectrum unbundling Passive splitter Passive filter/combiner Apply the open lambda environment for unbundling and sharing Opportunity to evolve to a virtualized optical access network Secure network isolation by wavelength filtering CSP1 CSP2 CSP3 Long distance office Full spectrum on fiber is shared Spectrum management & coordination

14. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 14© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 1000bT Technology Comparison VDSL2 vs. GPON vs. NGOA NGOA up to 100 km 20 km HomeBuilding Distr. Network LO/CO Metro Area Edge GPON meters 100bT VDSL2 100bT/ 1000bT Client 1.0/1.0 Gbps unshared 2.5/1.2 Gbps shared 50/10 Mbps unshared

15. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 15© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Realize the ultimate broadband experience Converged access & metro-aggregationPhotonic IP Core MetroPoP private peering CDN IP transit public peering 1Gbps symmetrical per subscription 100G … 200G aggregation Service aware IP edge Regional content caches, video hubs

16. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 16© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 One Flexible service delivery Innovative applications across all industries SDM OSS/BSS SDF IMS Advanced applications in adjacent industries Rich services for consumers and enterprises Fast service creation and integration with web ecosystem AS

17. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 17© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 One View of customer data Evolution to customer centricity Exploit new business models Optimize customer experience Develop customer insights Consolidate subscriber data Unified view of customer data Telco 2 Web Personalized offerings Customer intimacy Business intelligence Privacy & trust Openness Identity

18. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 18© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 One flexible Service Enablement From Service Provider to Service Enabler Web player, Partner CSP Gain a sustainable and relevant position in the service ecosystem Enrich customer experience and new revenue streams Expose network assets to the service ecosystem and leverage their value Develop flexible service creation and enabling capabilities Messaging Customer data Charging Call control Location Abstraction Composing & Execution Exposure Service Enabling

19. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 19© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 One Agile business execution Enterprise transformation for efficiency and modularity CSP Enterprise Architecture Business Processes Information Technologies Applications From silos to standardized technologies, customer centric information models and processes Virtualized technology and application resources Optimized value chain through flexible partnering in all layers Partners

20. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 20© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Open target architecture that enables streamlined and agile operations Business Ecosystem, Differentiation Strategy, Organization/People, … Process Architecture Business Architecture Concept to Market Lead to Cash Trouble to Resolve Plan to Pay Information Architecture Common Data model Application Architecture Enterprise Service Bus CRMERPbillingOSSApps Technology Architecture

21. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 21© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 One unified management across multiple domains and vendors Customer experience driven process automation Harmonize and standardize management business processes Harmonize and standardize management information models Consolidate network and service management for mobile, fixed, voice and data Element Management Unified OSS Network Management Service Management Standard IT platform Standard OSS middleware OSS applications end-to-end

22. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 22© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 One converged charging, billing and care Flexible customer value management Innovate with own and 3rd party services Utilize and monetize customer insights Harmonize and standardize charging information models and processes Consolidate heterogeneous charging, billing and care systems Rating & Charging Business layer Customer centric converged charging, billing and care Mediation

23. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 23© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Summary – How technology supports CSP transformation One Simplified network One Agile business execution Smooth wireless technology evolution in access and backhaul WDM-PON to simplify wireline access and aggregation Convergent and optimized photonic IP transport network One Flexible service delivery One all-IP architecture for rich services Open service delivery framework to integrate with web ecosystem Connectivity and beyond in adjacent industries Standardized technologies, customer centric information models and processes Virtualization to optimize resource utilization Flexible partnering in all parts of the value chain Need for extreme efficiency Differentiate with individual experience Expand the business

24. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 24© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Network of One is much more than just a vision Build on our track record Over 170 3G radio references. Commercial LTE deals with 11 operators Leader in 40G DWDM communication 300 packet core references #1 in NGN voice connecting one quarter of Earth’s population Founding member of “One Voice” initiative Leader in subscriber data management with over 1 billion subscribers worldwide #2 in Service Delivery Frameworks with 55+ projects 400+ network management installations 300+ charging customers globally Over 230 Managed Services contracts, serving 300 million customers worldwide 5 out of the top 10 CSP groups buy our business and process consulting services

25. R 255 G 211 B 8 R 255 G 175 B 0 R 127 G 16 B 162 R 163 G 166 B 173 R 137 G 146 B 155 R 175 G 0 B 51 R 52 G 195 B 51 R 0 G 0 B 0 R 255 G 255 B 255 Primary colours:Supporting colours: 25© Nokia Siemens NetworksBUGLAS - June 24th, 2010 9/23/2015 Unlock the power of Broadband Thank you for your attention!