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Profitable Ethernet Services over SDH Infrastructure

Explore the challenges and solutions for delivering profitable Ethernet services over SDH infrastructure, including leveraging existing networks and expanding service reach. Find out how carriers, utilities, and transportation companies can benefit from this approach.

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Profitable Ethernet Services over SDH Infrastructure

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  1. Customers’ Event Crete, May 2007 Profitable Ethernet Services over SDH Infrastructure

  2. Agenda • The challenges in utilizing the SDH network for new Ethernet services • Ethernet services applications for carriers • Ethernet services applications for Utilities & Transportation • Summary

  3. Growing demand for EthernetL2 services Expected Revenue Performance in 2006 Ethernet Access Devices Will Play A Key Role In Driving Growth Source: Heavy Reading Global Carrier Ethernet Service Provider Survey, 2H 2006, 163 operators worldwide.

  4. Profitable Ethernet Services The Challenge: • Ethernet Services are relatively lower cost services • Metro Ethernet does not reach all locations • SDH/PDH networks are widely available. How can it be used to deliver carrier class Ethernet services? • Providing profitable Ethernet service!!! The Solution: • Carriers providing low cost Ethernet services, over the available access networks, while maintaining profitability and generating new profits • Enterprises and Utilities can utilizing the available SDH for new Ethernet based applications • Leasing low cost transmission from 3rd party in order to reach more customers – extend the reach of existing services

  5. Customer A RICi n x E1 Ethernet CO Gigabit Ethernet Egate STM-1 PSN SDH/SONET Customer B RICi Ethernet E1 Expanding the Metro Reach over SDH Greater Service Reach • Copper lines (E1’s) are everywhere • Well known technology • Customers are within service reach now! • Granular Ethernet services from FE1, n x E1 to STM-4 • Aggregates over 100 remote LANs • The most complete solution on the market

  6. Who can Benefit? Carriers and City Carrier implementing: • L2 VPN services • IP DSLAM’s backhauling • Wimax BTS backhauling • NG Cellular NodeB and BTS’s backhaul

  7. Granular L2 VPN Ethernet services over SDH • Low cost SDH CPE for ETH services (VCAT) and E1 Voice and Leased Line services over SDH • ETH on Point to Multipoint topology HQ up-to 8 remote Sites • Voice and ETH over the same Fiber Branch #1 PABX FCD-155E E1 PRI STM-1 XDM ETH 10/100BT Customer HQ Branch #2 Ethernet Switch/Router PABX XDM XDM FCD-155E FCD-155E E1 PRI STM-1 2 x STM-1 SDH GBE ETH STM-1 XDM ETH 10/100BT Up to 8/21E1’s Branch #8 Leased Line for Cellular 2 x STM-1 BTS 1 E1 PABX FCD-155 BSC E1 PRI FCD-155 STM-1 E1’s STM-1 E1’s FCD-155 BTS ETH 10/100BT Street Cabinet 8 E1

  8. Expansion of L2-VPN over Copper Access Enterprise/ ISP Headquarters Remote Branch Fast Ethernet RICi-4/8E1 • Headquarters and remote branches enjoy L2 VPN connection – as on the same LAN • Egate is located at enterprise headquarters managed in-band or out-of band • All Remote units are End-to-End managed in-band via the Egate • Forwards according to VLAN priority • Transparent to number of MAC addresses n x E1 Egate-100 Enterprise PSN Ethernet STM-1 SDH GbE Remote Branch Fast Ethernet RICi-E1 E1 CO/POP Remote Branch NMS ASMi-52 ASMi-52/ETH Fast Ethernet E1 2w/4w

  9. Aggregations of Low Speed Services CO/POP Remote Sites • Fully Channelized Ethernet over up to 248 channels (8 x 31 Time Slots) • Supports low rate data services, dispersed topology • Mainly in developing countries • Alternative is router or DACS and switch IP PABX FCD-E1LC NMS FE1 FE1 POP POP/CO Router Ethernet Egate-20 8 x E1 10/100BaseT PSN FE1 PABX FCD-IP FE1/ FXS n x E1 FE1 SDH DACS n x E1 Ethernet PSTN Class 5 Switch FCD-IP Ethernet FE1

  10. RIC-155GE RIC-622GE OC-3/STM-1 or OC-12/STM-4 GE ETX/MiRIC 4/12/24 x T3/E3 GE Egate-20 8 x T1/E1 FE Egate-100 OC-3/STM-1or 3 x Ch.DS3 GE Carrier Class Aggregation Solution Service Provider Transport Provider RIC-155GE RIC-622GE STM-1 or STM-4 GE Service Provider Network SDH RICi-E3/T3 FE/GE T3/E3 Ethernet Switch w/MiRIC E1, T3/E3 FE RICi-E1/T1 FE E1 RICi-nE1/T1 4/8/16 x E1 FE

  11. Ch/ OC-12/STM-4 Ch. OC-3/STM-1 n x T3 n x OC-3 OC-12/STM-4 n x GE Carrier Class Aggregation Solution Service Provider Transport Provider • One device can service all “ETH over” services • Increased port count (over one STM-4/OC-12) • Variety of interfaces • Serve all RAD CLE • One provider for all network • One management system • Flexibility – Different interfaces on the same platform to support different rates and services termination on the same chassis • Scalability – “grows as you goes” RIC-155GE RIC-622GE STM-1 or STM-4 GE Service Provider Network SDH RICi-E3/T3 FE/GE T3/E3 Ethernet Switch w/MiRIC E1, T3/E3 FE RICi-E1/T1 FE E1 RICi-nE1/T1 4/8/16 x E1 FE

  12. POP 1 Subscribers IP DSLAM RICi xDSL Ethernet n x E1/T1 POP E3/T3 Egate GbE STM-1/OC-3 POP 2 Wimax SDH/SONET RICi n x E1/T1 Ethernet E3/T3 Increase Broadband Service Coverage to Rural Areas Subscribers IP DSLAM • Extend service reach over the exiting TDM lines! • Internet Access services to residential and business • Layer 2/3 VPN services end-to-end with PSN Metro xDSL Internet PSN

  13. IP DSLAM Backhauling over Leased Infrastructure • Extending broadband coverage beyond operators infrastructure reach over leased lines • Enables same application functionality as “On-Net” Co-location Site Operator CO IP-DSLAM ADM ADM RIC RIC STM-1/4 OC-3c/12c STM-1/4 OC-3c/12c GE SDH/SONET GE PSN E3/T3 E3/T3 NMS

  14. Extend Ethernet to SDH over Wireless 18 Mbps LAN 4/8 x E1 PoE • Single Device Solution for Wireless Extension of Ethernet with End-to-End OAM • Supports a broad range of transmission rates – 2 Mbps, 8 Mbps and 18 Mbps • Supports all RICi family features • License Free frequencies 2.4GHz, 5.4GHz and more… Wireless RICi LAN E1 Egate GbE Ch. STM 2 Mbps Ethernet SDH/ LAN PoE E1/T1 Wireless RICi 8 Mbps LAN 4/8 x E1 PoE Wireless RICi

  15. Higher CapacityEthernet Services over T3/16 x E1/T1 Lines Customer Premises • Scalable up to 16 x E1 or T3 • Bandwidth Optimized for Ethernet service provisioning • User control of ‘bandwidth versus delay’ parameters • Interoperable with third party devices utilizing GFP and VCAT RICi-16 ADM n x E1 10/100BaseT Central Office Egate-100 ADM Ch T3 PSN SDH/SONET Customer Premises Ch OC-3 RICi-16 10/100BaseT T3 ADM NMS

  16. Uniform Ethernet Services Across TDM and Packet Networks CO Customer Customer • Ethernet OAM standards: IEEE 802.1ag and ITU-T SG 13 Y.17ethoam, enabling: • Diagnostics • Alarms • Performance monitoring Egate ETX RIC STM-1/OC-3 E3/T3 n x E1/T1, E3/T3 Ethernet GbE Ethernet SDH/SONET PSN End-to-end Ethernet Service control, monitoring and diagnostics Ethernet Service layer SDH/SONET or PSN Transport Transport layer

  17. Integrated Test NetworkCarrier Ethernet – World congress 2006 Multi-Vendor carrier Ethernet Interoperability event Madrid, September 2006

  18. Who can Benefit? Utilities and Transportation: • Video Surveillance over SDH • Out of band management

  19. Video Surveillance over Railways 127 Remote Sites 60 Sites ASMi-52 ASMi-52 E1 2/4W ETH Haifa ASMi-52 ASMi-52 Egate-100 E1 2/4W ETH GbE STM-1 ASMi-52 ASMi-52 NMS Port FE E1 SDH 2/4W ETH Egate-100 GbE STM-1 ASMi-52 ASMi-52 NMS Port FE E1 2/4W ETH ASMi-52 ASMi-52 RV-EMS/Lite E1 2/4W ETH

  20. Mullti Vendor Out of band Management over SDH • Business Objectives: • NMS connectivity by providing Ethernet Out of band management via SDH E1 lines • Winning Combination: • Cost Effective • Canalized central solution NMS-Cisco RICi-E1 E1 ETH ETH Microwave NMS-NEC RICi-E1 E1 ETH NMS-Alcatel Egate-20 RICi-E1 E1 ETH ETH NMS-RAD SCADA RICi-E1 ETH E1 Egate-20 E1 RICi-E1 E1 ETH E1 E1 RICi-E1 RICi-E1 PLC RICi-E1 E1 ETH ETH ETH RAD RAD

  21. E.ON – Extend Ethernet Bandwidth for Existing PDH Mux • Benefits • Huge installed base of old PDH Mux with limited Ethernet Bandwith • Instead replacement, extend bandwith via RICi-4/8E1 • Advantages • Easy solution • Much cheaper as Routers Sub-Station Analog RTU PDH Mux RICi-8E1 Fast Ethernet n x E1/T1 CO Customer Egate-100 Gigabit Ethernet OC-3/STM-1 SDH/SONET HQ LAN Sub-Station Analog RTU PDH Mux RICi-8E1 Fast Ethernet n x E1/T1 Customer

  22. Protected E1 Ring for voice and data services STM-1 SDH Ring for granular higher bandwidth LAN and TDM services using GFP MP-2104/2100 FCD-IP FCD-IP E1 Ring MP-4100 FCD-155 STM-1 SDH FCD-155 Multi Service Platform for TDM and PSN Aggregation and Conversion MP-2104/2100 E1/T1 PBX SDH/SONET FCD-E1LC E1/T1 FCD-IP STM-1 E1/T1 GbE ASMi-31 ISDN U RICi-4/8E1 PSN n x E1/T1 ASMi-52 SHDSL

  23. Summary – Cost Effective Ethernet Solutions over Existing Networks • Providing low cost Ethernet Services over existing networks • New customer segments • Extending Ethernet VPN services over copper • Broadband services and contended layer 2/3 VPN services in rural areas • Reduced operation and capital costs with channelized Ethernet platforms • New granular Ethernet services over exiting SDH • Serves carriers as well as utilities over their existing SDH infrastructure

  24. Thank you for your attention www.rad.com

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