1. 1© Nokia Siemens Networks For internal use MULTI-SERVICE ACCESS More bang for the buck

2. 2© Nokia Siemens Networks For internal use The broadband challenge Fast reliable broadband access to billions of subscribers Billions of people will connect to services via fixed-broadband access ! 2015 – THE WORLD CONNECTED Fixed-broadband access technology is a key enabler for connecting customers to innovative and affordable broadband services

3. 3© Nokia Siemens Networks For internal use Broadband and Value Added Services are fundamental for operator revenue to increase Home entertainment Revenue Time Declining voice revenues Business communication Home control Fixed-Mobile Convergence NEW Value Added Services BTS Carriers business will grow based on high capacity broadband services

4. 4© Nokia Siemens Networks For internal use Personalized content already today demands high broadband consumption … Video 0 2 4 6 8 10 12 14 05/200506/200507/200508/200509/200510/200511/200512/200501/200602/200603/200604/200605/2006 Source: Comscore, June 2006 Online video sharing (monthly visitors) Visitors (millions) Personal content creation and sharing rise dynamically

5. 5© Nokia Siemens Networks For internal use Source: OVUM, August 2006 … and the expected IPTV growth will ask for even more broadband Community TV Personal programming Self publishing space Transaction media IPTV Drivers IPTV Growth in Western Europe 0 5 000 10 000 15 000 20 000 25 000 30 000 35 000 200520062007200820092010 0 1 000 000 2 000 000 3 000 000 4 000 000 5 000 000 6 000 000 7 000 000 8 000 000 9 000 000 10 000 000 Total IPTV subscription revenues $ (000s) IPTV subscribers (000s)

6. 6© Nokia Siemens Networks For internal use Consumer multimedia services drive network evolution by requiring more bandwidth Networked game client Traditional data networking interface VoIP Home entertainment HDTV Mobile device Entertainment center Dual mode WiFi/ cellular handset Broadband gateway Source: Internet research, 2006 Triple Play pie (example) True Triple Play services require bandwidth from 25 to 100 Mbit/s per user!

7. 7© Nokia Siemens Networks For internal use We believe this race isn’t going to be over soon Multimedia services drive bandwidth demand Competition drives down revenue for data transfer Revenue per MB 20062007200820092010 Western Europe Middle East & Africa US & Canada China 10% Annual Decrea se Service providers need be prepared for an even more demanding end-users behavior Bandwidth goes up, prices go down … THE VICIOUS CIRCLE OF BROADBAND BUSINESS

8. 8© Nokia Siemens Networks For internal use Launch Triple-Play offering with up to 50Mbit/s using DSL technology over existing copper lines Connect massive amount of subscribers and backhaul cellular traffic Residential triple-play copper Cell-site aggregation Copper MSAN fiber Offer highly competitive services by using installed copper base Service providers need to move fast to deliver triple-play services ahead from their competition

9. 9© Nokia Siemens Networks For internal use More bandwidth over all-fiber optical infrastructure Active/passive all optical network with GPON and p-t-p Ethernet technology More than 100Mbps per subscriber or cell-site High-capacity matrix with 10Gbps backhaul capability Fiber to the home Fiber to the cell Hybrid fiber/VDSL2 copper fiber Optical MSAN Optical splitter The future is already here, the future is now!

10. 10© Nokia Siemens Networks For internal use Flexible Service Deployment and Network Evolution Multi service Access Node Copper Access xDSL Ethernet Telephony POTS / VoIP OLT MSAN Optical Access GPON Leased Lines E1 MSAN is the optimum access solution in multi-service environment Increase bandwith and service flexibility Reduce CAPEX & OPEX