Presentation to UCSC Engineering <ul><li>Bryan Wassom – Sr. Account Director </li></ul>
Complete portfolio for complete coverage Flexibility to Migrate over time 5526 AMS Management  of all Alcatel Access eleme...
Alcatel Solution - End-to-End FTTU Solution 7342  P-OLT 7342 O-Series  ONTs NGN voice 7342 B-Series ONTs 7342 M-Series ONT...
Alcatel’s IP Video Network Access is one part of an Alcatel end-to-end IP video solution 1696 R-OADM 1696 R-OADM 1696 R-OA...
Access Products – IP Convergence FTTExchange Back-bone CO X-Connect 7300 ASAM FTTRemote FTTNode FTTCurb/MDU FTTHome DLC MD...
Projected Downstream Bandwidth per Household (Typical North American IPTV Service) <ul><li>Service mix may vary  (e.g., Vo...
Technology Enablers of IPTV <ul><li>Digital Subscriber Line Technology </li></ul><ul><ul><li>ADSL2+ </li></ul></ul><ul><ul...
Telco Competitive Environment . . . <ul><li>Revenue and margin growth </li></ul><ul><li>Customer retention </li></ul><ul><...
. . . Driving a Service Transformation . . . Video has transformed the network requirements New services, content types, e...
. . . That Demands a Network Transformation Triple play driven technology shifts Fiber in Access (VDSL2, PON) Optimal Cost...
Realities and Challenges of Large Triple Play Deployments  Unicast video drives bandwidth requirements: VoD, network DVR, ...
Challenges in Triple Play Service Delivery <ul><ul><li>Providing service flexibility/versatility </li></ul></ul><ul><ul><u...
Building a Triple Play Service Delivery Architecture <ul><li>Requirements </li></ul><ul><ul><li>Video service drives archi...
Distributing QoS Policy Enforcement in TPSDA <ul><li>Per-subscriber QoS scales </li></ul><ul><ul><li>Moves it closer to th...
Enabling “Always On” Services with TPSDA BSR BSA BSAN Secure, resilient VPLS infrastructure 7450 ESS 7750 SR Non-stop rout...
Mass Customization and Service Personalization Commodity Internet Service TV, VoD Gaming Real-time video/voice  Legal down...
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All rights reserved © 2005, Alcatel

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All rights reserved © 2005, Alcatel

  1. 1. Presentation to UCSC Engineering <ul><li>Bryan Wassom – Sr. Account Director </li></ul>
  2. 2. Complete portfolio for complete coverage Flexibility to Migrate over time 5526 AMS Management of all Alcatel Access elements 7330 ISAM Host 7330 ISAM 7330 SEM n GigE n GigE 1 GigE 7450 ESS 7750 BSR Ethernet switch 7300 ASAM 7300 ASAM 7300 ASAM R T1 IMA HDSL4 IMA Office Repeater Bay T1 IMA OC3c DS3 T1IMA 7329 RU 7302 ISAM UD Ubiquitous broadband service offering Ubiquitous broadband service offering ATM based DSLAMS ASAM Complete coverage for High speed internet services today IP based DSLAMS ISAM Horsepower to deliver IPTV services n GigE
  3. 3. Alcatel Solution - End-to-End FTTU Solution 7342 P-OLT 7342 O-Series ONTs NGN voice 7342 B-Series ONTs 7342 M-Series ONTs GigE 10 GigE Class 5 voice Single family homes Small/medium enterprises (SMEs) Multidwelling unit (MDU) with up to 12 LUs <ul><ul><li>Part of Alcatel’s complete, end-to-end solution for triple play </li></ul></ul><ul><ul><li>Full compliance with Full Service Access Network (FSAN) GPON standards </li></ul></ul><ul><ul><li>2.5 Gb/s with 1.25 Gb/s line rate </li></ul></ul><ul><ul><li>Up to 1:64 split </li></ul></ul><ul><ul><li>20 km reach </li></ul></ul>1:64 splitters 20 km 1.25 Gb/s IPTV Internet GR303 IP/MPLS VPLS 5526 AMS 7450 BSA 7750 BSR G6 VG <ul><li>28 dB link loss budget </li></ul><ul><li>GEM encapsulation </li></ul><ul><li>Over 2,300 subscribers per chassis </li></ul>1,550 nm (RF overlay) 2.5 Gb/s
  4. 4. Alcatel’s IP Video Network Access is one part of an Alcatel end-to-end IP video solution 1696 R-OADM 1696 R-OADM 1696 R-OADM 1696 R-OADM 1354 RM-PhM Optical Transport Internet BRAS 7450 ESS National Satellite Feed PSTN 7510 Media Gateway 5020 Softswitch Next-Generation Voice Surveillance Cameras 7330 ISAM FTTN VDSL/ ADSL2+ Modem 802.11x RG HD IP TV Wireless Laptop SD IP TV IP Touch Phone Edge VOD Server 7450 ESS 1692 MSE 1692 MSE 5526 AMS Super Head-End National Distribution Video Head Office Regional Transport Network Video Serving Offices Access Network Consumer Network GE IP Touch Phone ADSL2+ Modem 802.11x RG Satellite Combo SD IP TV PC HD Television 7340 H-ONT 7340 P-OLT Edge VoD Server 7450 ESS Edge VOD Server D-Server VSO 2 VSO 3 VSO 1 7450 ESS GE 802.11x RG SD IP TV IP Touch Phone Metro H-VPLS 7302 ISAM 7750 7750 Alcatel Video Management and Content Servers Local Network Feed MPEG Encoders Voice Application Servers MPEG Encoders National Satellite Feed 7750 D-Server 5620 SAM
  5. 5. Access Products – IP Convergence FTTExchange Back-bone CO X-Connect 7300 ASAM FTTRemote FTTNode FTTCurb/MDU FTTHome DLC MDU SFU ASAM-R 7340 FTTU ISAM One Platform Many Applications Unified Management CO-ISAM = 7302 UD CO Node/Curb ISAM = 7330 FTTN Fiber ISAM = 7342 FTTU 5526 AMS R 5.x +
  6. 6. Projected Downstream Bandwidth per Household (Typical North American IPTV Service) <ul><li>Service mix may vary (e.g., VoIP) or service subsets may be offered </li></ul><ul><li>Second HD channel initially to support concurrent home PVR recording </li></ul><ul><li>Assumes quality of picture competitive with digital satellite/ cable </li></ul>Mb/s HD=High Definition TV SD=Standard Definition TV HSI =High-Speed Internet SD 2005 2006 2007 2008 2009 5 10 15 20 25 MPEG-2 MPEG-4/VC-1 MPEG-4/VC-1 Enhancements MPEG-4/VC-1 Improvements SD SD SD SD HD HD HD HD HD HD HSI HSI HSI HSI HSI HSI SD SD HD HSI 20 – 25 Mb/s Target SD = 2.5 – 3 MB HD = 15 – 19 MB SD = 1.5 – 2 MB HD = 10 – 12 MB SD = < 1.5 MB HD = 8 – 10 MB SD = < 1.5 MB HD = < 7 MB
  7. 7. Technology Enablers of IPTV <ul><li>Digital Subscriber Line Technology </li></ul><ul><ul><li>ADSL2+ </li></ul></ul><ul><ul><ul><li>Speeds over 20 Mbps possible </li></ul></ul></ul><ul><ul><ul><li>Currently available </li></ul></ul></ul><ul><ul><ul><li>Residential Gateways becoming more available and decreasing in price </li></ul></ul></ul><ul><ul><li>VDSL2 </li></ul></ul><ul><ul><ul><li>Speeds up to 50 Mbps; up to 100 Mbps in Japan </li></ul></ul></ul><ul><ul><ul><li>ITU standard set 27 May 2005 </li></ul></ul></ul><ul><ul><ul><li>Available by YE 2005 (VDSL available now) </li></ul></ul></ul><ul><ul><ul><li>Alcatel VDSL available today, software upgrade to VDSL2 </li></ul></ul></ul>
  8. 8. Telco Competitive Environment . . . <ul><li>Revenue and margin growth </li></ul><ul><li>Customer retention </li></ul><ul><li>Time-to-market </li></ul><ul><li>Service differentiation </li></ul><ul><li>Service cost structure </li></ul><ul><ul><li>Cost to build </li></ul></ul><ul><ul><li>Cost to operate </li></ul></ul><ul><ul><li>Scalability & flexibility </li></ul></ul>Fixed Network Operators Mobile Network Operators ISPs MSOs Triple play, growing wireless integration Overlays/ISPs ISPs Unlicensed Wireless Evaluating convergence strategy IP CLECs Retailer MVNO
  9. 9. . . . Driving a Service Transformation . . . Video has transformed the network requirements New services, content types, expectations (always on) Increased competition dictates service innovation/velocity On-Demand High-definition TV FROM TO Interactive Video Phone On-Demand E-Learning On-Demand HDTV
  10. 10. . . . That Demands a Network Transformation Triple play driven technology shifts Fiber in Access (VDSL2, PON) Optimal Cost Structure Plug and Play, Flexibility Service Reach Session-Based to Connectionless ATM to Ethernet Integrated, Flow-Through Subscriber, Network and Service Management Distributed Functions, Policies 1 2 3 Page 3 Source: Network Transformation Process for Triple Play, Yankee Group, 2005 Next-Generation Ethernet and IP-Based Broadband Aggregation IP DSLAMs: Intelligent aggregation with support for multicast; Gigabit Ethernet uplinks; increasingly RT-based Simple, flexible connections: DHCP- based; independent of device; user- based; provisioning cost low Distributed to broadband aggregation routers: Optimized for video and other QoS-sensitive services; highly scalable; 10GigE handoff to IP/MPLS core Highly available network: Little to no tolerance of service interruptions; risk of churn if reliability metrics aren’t met Early and Present Day ATM-Based Broadband Aggregation ATM DSLAMs; Unintelligent Layer 1 aggregation: low-speed ATM uplinks; mostly CO-based Complex, fixed connections: PPP-based; bound to DSL CPE in the home; provisioning cost high Centralized BRAS: Optimized for best- effort Internet access: lack of scalable routing and QoS; typical OC-12 handoff to IP core Lack of network resiliency: Outages tolerated; minimal financial repercussions
  11. 11. Realities and Challenges of Large Triple Play Deployments Unicast video drives bandwidth requirements: VoD, network DVR, ICC etc. 30% VoD/70% BTV up to 70% VoD/30% BTV in 2010 <ul><li>Video subscribers: </li></ul><ul><ul><li>Typically 100 </li></ul></ul><ul><ul><li>30% to 35% video subs </li></ul></ul><ul><li>HSI subscribers: </li></ul><ul><ul><li>200 to 500 </li></ul></ul><ul><ul><li>Typically 300 </li></ul></ul>5 to10 aggregation nodes per service edge router with 50,000 to 100,000 subscribers Scaling unicast video requires 200 to 400 GigE ports and/or up to 20 to 40 10GigE ports Aggregation of 100 to 200 GigE ports and/or 10 to 20 10GigE ports 30 to 50+ access nodes per aggregation node 5,000-10,000 subscribers HSI bandwidth per sub, from 2 million+ in 2005 up to 5 million and beyond in 2010 VoIP 40 kb/s with up to 4 lines per household in 2010 Average 2.5 TVs per household SDTV = 2 Mb/s min. HDTV = 8 Mb/s min. Video traffic from 12 Mb/s (2 SD + 1 HD) to 20 Mb/s (2.5 HD) in 2010 Aggregation Network Access Service Edge Long Haul Network
  12. 12. Challenges in Triple Play Service Delivery <ul><ul><li>Providing service flexibility/versatility </li></ul></ul><ul><ul><ul><li>Distributed quality of service </li></ul></ul></ul><ul><ul><ul><li>Distributed policies and services for optimization </li></ul></ul></ul><ul><ul><li>Enabling “Always On” services </li></ul></ul><ul><ul><ul><li>High availability infrastructure </li></ul></ul></ul><ul><ul><ul><li>Distributed security </li></ul></ul></ul><ul><ul><li>Optimizing the cost structure </li></ul></ul><ul><ul><ul><li>Scaling the bandwidth </li></ul></ul></ul><ul><ul><ul><li>Extending service reach </li></ul></ul></ul><ul><ul><ul><li>Operational efficiency </li></ul></ul></ul><ul><ul><li>Integrated management </li></ul></ul>Page 11
  13. 13. Building a Triple Play Service Delivery Architecture <ul><li>Requirements </li></ul><ul><ul><li>Video service drives architectural changes </li></ul></ul><ul><ul><ul><li>Capacity, subscriber density, critical nature of quality of service (QoS), multicast </li></ul></ul></ul><ul><ul><li>Getting both subscriber scale and bandwidth capacity is critical </li></ul></ul><ul><ul><ul><li>Subscriber density and port capacity do not usually scale well together </li></ul></ul></ul><ul><ul><ul><li>Service and per-subscriber policies are also required to scale </li></ul></ul></ul><ul><li>Solution </li></ul><ul><ul><li>Distribute the relevant functions to optimize the design for scalability </li></ul></ul><ul><ul><ul><li>Controlling per-user QoS scales by moving queuing, scheduling and accounting closer to the subscriber </li></ul></ul></ul><ul><ul><ul><li>Bandwidth is optimized by performing multicast packet replication throughout the network </li></ul></ul></ul><ul><ul><ul><li>Video-on-demand (VoD) scales by ensuring nodes support up to hundreds of GigE ports </li></ul></ul></ul>
  14. 14. Distributing QoS Policy Enforcement in TPSDA <ul><li>Per-subscriber QoS scales </li></ul><ul><ul><li>Moves it closer to the subscriber in the service aggregation </li></ul></ul><ul><li>Queuing per-service-per-subscriber is essential </li></ul><ul><ul><li>Enforce subscriber’s access rate for HSI service </li></ul></ul><ul><ul><li>Prioritize traffic types and applications </li></ul></ul><ul><ul><li>Requires robust queuing structure </li></ul></ul><ul><li>Hierarchical QoS (H-QoS) ensures customer isolation on shared “second mile” </li></ul>VoIP GigE Video HSI GigE HSI VLAN Gold Bronze ON-NET VoIP VLAN Video VLAN VLAN PER SUB BSA IP BSR BSAN Per-service priority/delay/loss Content differentiation in HSI Per-sub rate-limited HSI Per-sub QoS policy Per-service priority/delay/loss
  15. 15. Enabling “Always On” Services with TPSDA BSR BSA BSAN Secure, resilient VPLS infrastructure 7450 ESS 7750 SR Non-stop routing mechanisms ensure millisecond recovery times for switchover from primary to secondary route processor for non-stop service delivery Non-stop VPLS service provides millisecond service recovery for link, path, and node failures Purpose-built Alcatel portfolio exceeds stringent high-availability requirements for Triple Play services and offers optimal system characteristics with no single point of failure VRRP 5750 SSC Highly available, integrated subscriber and services control ISAM Family OMSN 1850 TSS Non-Stop Access
  16. 16. Mass Customization and Service Personalization Commodity Internet Service TV, VoD Gaming Real-time video/voice Legal download Parental control, firewall On-demand bandwidth Peer-to-peer control E-mail, browsing Personalized Service Bundles boost Tiered Services $ $$$

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