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Efficient Backhauling Strategies for Next-Generation Standardization

This forum will cover emerging bandwidth-demanding IP services, transport requirements, and Carrier-Ethernet strategies in NGNs. Topics include mobile TV, 3G wireless backhaul, IPTV, online gaming, and enterprise network solutions. Explore transport technologies trends, challenges, and solutions for maintaining transport capacity, stringent SLAs, and cost control while evolving to meet future needs. Discover how Carrier-Ethernet over fiber and NG-SDH offer efficient backhaul options with carrier-grade management and reliability. Learn to keep revenues ahead of costs and enhance operational efficiency in NGN backhaul.

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Efficient Backhauling Strategies for Next-Generation Standardization

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  1. FORUM ON NEXT GENERATION STANDARDIZATION (Colombo, Sri Lanka, 7-10 April 2009) Efficient Backhauling Strategies for NGNs using Carrier-Ethernet SIVA RAMAMOORTHY, Group Director, Marketing Tejas Networks

  2. Agenda Emerging Bandwidth-demanding IP Services Establishing Transport Requirements Carrier-Ethernet Transport

  3. Emerging IP Applications

  4. Big Picture 2G/2.5G WIRELESS BACKHAUL MOBILE TV/ APPLICATIONS BTS 3G WIRELESS BACKHAUL ? IPTV CABLE DSLAM INCREASING BROADBAND INTERNET BASE – YouTube, Video-on-demand applications etc. What is the Transport? ONLINE GAMING ENTERPRISE NETWORK ELAN, VOICE ETC.

  5. Carrier Challenges Transport Capacity How to Cope up with the growth in backhaul bandwidth requirements ? What is the best way to transport ? Time How do I provide more stringent SLA, Fault Management, Performance Monitoring and demarcation to Enterprise customers ? Should I have single infrastructure for residential and business customers ? How do I keep the cost (CAPEX and OPEX) under check ?

  6. Transport Technologies Trends 100% Data Carrier-Ethernet over Fiber (With Synchronization With Circuit-emulation) Carrier-Ethernet over Fiber Carrier-Ethernet over NG-SDH Carrier-Ethernet over NG-SDH Ethernet over NG-SDH ATM over SDH Legacy SDH 100% Voice Legacy PTT Basic Data over conventional Networks Next-Generation Networks Future Evolution

  7. Establishing requirements Next-Generation Networks Emergence of Data Services Conventional Telephony Services

  8. Which technology for backhaul? Carrier-Ethernet

  9. Summary SDH/SONET Legacy Ethernet provisioned circuits 50-ms protection No OAM, no Traffic-engineering Flat network bandwidth efficiency (sharing) Bandwidth in-efficient Carrier-Ethernet Transport Bandwidth efficient Carrier-grade OAM Sub-50ms protected P-to-P and MP-to-MP Carrier-Ethernet Transport for NGN Backhaul • Sophisticated Carrier grade Ethernet transport solution • Carrier grade management and reliability • Evolve gracefully, keep revenues ahead of costs • Lower Operations and training costs

  10. Thank You SIVA RAMAMOORTHY Group Director, Marketing

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