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Enhancing Global Connectivity: GN3 and GÉANT's Role in NREN Collaboration

The presentation by Roberto Sabatino at the JET conference on February 2, 2010, highlights the advancements and ongoing development of the GÉANT network, a pan-European infrastructure connecting 34 National Research and Education Networks (NRENs) across Europe and beyond. Funded by the European Commission through the GN3 project, this initiative aims to enhance network services including 100Gbps circuits, performance management, and multidomain services. GÉANT also facilitates global connectivity, benefiting research communities in regions such as North America, the Americas, Asia, and Africa.

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Enhancing Global Connectivity: GN3 and GÉANT's Role in NREN Collaboration

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  1. GEANT developments and global Connectivity Roberto Sabatino (DANTE) JET, Salt Lake City 2 Feb 2010 Insert additional logos in this space: go to View/Master/Slide master and insert logo – must be white versions of logo

  2. GEANT and GN3 • GEANT = pan-European network intreconnecting 34 European NRENs and providing connectivity to other world regions • GN3 = EC funded project 4 years from April 2009 • Deliver, operate and develop the GEANT network • Carry out a development programme to enhance the services offered by GEANT • Backbone service developments (SA1, JRA1) • Multidomain service developments (SA2, JRA2) • end-user oriented services (SA3, JRA3) • Some Keywords for GN3: 100Gbps, delivery of circuits, performance management,

  3. GÉANT topology GÉANT topology – April 2009

  4. The HW • Juniper T1600, M120 • Alcatel MCC 1678 • For circuit services • Based on NG-SDH • Might be replaced, RFI being prepared • Could converge in IP or DWDM layer • Alcatel LM 1626 for DWDM • Proven with 40Gbps • 100Gbps ? • RFI being prepared

  5. GÉANT global connectivity - Today GÉANT global connectivity – April 2009

  6. GÉANT IP connectivity to North America IP connectivity

  7. GÉANT Circuit Enabled Connectivity Usage: 7 GE between EU and North American R&E locations Interoperability testing between GN3 community and Internet2

  8. In short… • the GÉANT community reaches today • 50 NRENs outside of “greater” Europe • 19 in the Americas • 10 in Mediterranean, Middle East and Africa • 21 in Asia and Oceania

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