Rad’S U Telco Solutions


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  • Good morning, Thank you for the introduction and I wish to thank EUTC and our co-sponsors for the opportunity to making another first on this jubilee year. Indeed while active for over two decade in the Utility/Transportation segments I believe this is our first participation in a Utelco event. The purpose of this presentation is hopefully to give you perspectives as to the services or new revenue streams available to those Utilities moving up the food chain to become full fledged telecom operators. Let’s have a quick look at our agenda for the next hour.
  • Rad’S U Telco Solutions

    1. 1. RAD’s UTelco Solutions Presented by: Orly Nahum Senior Product Line Manager & Team Leader RAD Data Communications Ltd.
    2. 2. Agenda <ul><li>Introduction to RAD </li></ul><ul><li>UTelco Services </li></ul><ul><li>Leveraging Deployed SDH/SONET </li></ul><ul><li>Carrier Ethernet Solutions </li></ul><ul><li>TDM Leased Lines over PSN </li></ul><ul><li>Cellular Backhaul </li></ul><ul><li>Summary </li></ul><ul><li>Guest Speaker </li></ul>
    3. 3. UTelco Services
    4. 5. UTelco Services Typical Requirements <ul><li>Generate new revenue </li></ul><ul><ul><li>PDH LL (E1/T1/E3/T3) services over scalable Ethernet/fiber </li></ul></ul><ul><ul><li>Ethernet services over existing SDH/SONET infrastructure </li></ul></ul><ul><li>Enhance services to rural areas - be a Carrier’s Carrier </li></ul><ul><li>Simplify network to reduce operational expenditures </li></ul><ul><li>Increase bandwidth for video streaming, conferencing, surveillance systems, LAN services and Internet access services </li></ul><ul><li>Maintain service level for core utility communication needs such as: </li></ul><ul><ul><li>Low/high speed RTUs </li></ul></ul><ul><ul><li>Mission critical applications such as teleprotection (IEEE C37.94) etc. </li></ul></ul>
    5. 7. Leveraging Deployed SDH and SONET
    6. 13. <ul><li>Combination of VLAN and GFP mux capabilities allows effective and </li></ul><ul><li>flexible bandwidth management using single or multiple VCAT pipes </li></ul>Leveraging Deployed SDH/SONET Flexible Bandwidth Management Typical Applications VCAT Pipe VLAN1- 20% VLAN2- 80% Switch User Ethernet Ports Per user Ethernet port bandwidth management VLAN1- 20% VLAN2 - 40% VLAN3 - 30% VLAN4 10% User Ethernet Port Switch VCAT Pipe Per user VLAN bandwidth management VCAT Pipe VCAT Pipe VLAN1- 30% VLAN2 - 70% VLAN3 - 50% VLAN4 - 50% Switch User Ethernet Ports Per VCAT pipe bandwidth management
    7. 14. <ul><li>Link Capacity Adjustment Scheme </li></ul><ul><li>Benefits: </li></ul><ul><ul><li>More efficient protection: service resiliency is ensured without committing bandwidth for protections paths </li></ul></ul><ul><ul><li>Flexibility in bandwidth allocation: non traffic interrupting bandwidth provisioning </li></ul></ul><ul><ul><li>Easier service provisioning: configure the NTU to maximum bandwidth capacity and limit configuration changes to the core </li></ul></ul>Leveraging Deployed SDH/SONET LCAS for Easy Provisioning
    8. 15. Leveraging Deployed SDH/SONET VPN over Legacy SDH/SONET <ul><li>Leverages the legacy SDH/SONET network </li></ul><ul><li>Granular transparent LAN services </li></ul><ul><li>TDM LL and Ethernet services </li></ul><ul><li>Central management via DCC </li></ul><ul><li>Point-to-point and point-to-multipoint topologies </li></ul><ul><li>Standard solution </li></ul>
    9. 16. Carrier Ethernet Solutions
    10. 22. TDM LL over PSN
    11. 23. TDM LL over PSN What is TDMoIP? <ul><li>Protocol for extending circuits over IP networks </li></ul><ul><li>Transparent to protocols and signaling </li></ul><ul><li>Supports legacy telephony - including proprietary features </li></ul><ul><li>Low latency and high voice quality </li></ul><ul><li>Good for voice, data and video over IP </li></ul><ul><li>Suitable for enterprise and carrier applications </li></ul>
    12. 24. <ul><li>The synchronous bit stream is chopped into packets </li></ul><ul><li>IP headers are added </li></ul><ul><li>Packets are forwarded to destination over the PSN network </li></ul><ul><li>At destination, the original bit stream is reconstructed by removing IP headers, concatenating the packets, and regenerating the clock </li></ul><ul><li>This technology is called TDMoIP or pseudowires: SAToP, TDMoIP, CESoPSN, HDLCoIP, ATMoPSN </li></ul>TDM LL over PSN How does TDMoIP work? PSN IP/ Ethernet IP/ Ethernet E1/T1 or E3/T3 Frame E1/T1 or E3/T3 Frame TDMoIP Gateway TDMoIP Gateway
    13. 25. TDM LL over PSN What is a TDMoIP Gateway? <ul><li>Towards User </li></ul><ul><li>Emulates a CSU/DSU </li></ul><ul><li>T1, E1, T3 or E3 </li></ul><ul><li>Transparent to protocol & signaling </li></ul><ul><li>Towards Network </li></ul><ul><li>Emulates an IP host </li></ul><ul><li>10/100BaseT </li></ul><ul><li>Configurable QoS </li></ul>Low processing delay T1/E1 or T3/E3 or Analog voice IP/Ethernet
    14. 29. Cellular Backhauling
    15. 32. Thank You Orly Nahum Senior Product Line Manager [email_address]