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AusInnovate:NBN Conference 2011 - Brian Boyle, CSIRO
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AusInnovate:NBN Conference 2011 - Brian Boyle, CSIRO

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  • 1. SKA and NBNBrian BoyleCSIRO Astronomy and Space ScienceFeb 2011
  • 2. SKA Timeline• 2012 Q1 SKA Site Decision• 2012-15 Pre-Construction• 2016-19 Phase I Build• 2020-23 Phase II Build• 2016-50+ Operations
  • 3. Australian SKA PathfinderGeraldton Perth
  • 4. QuickTime™ and a H.264 decompressorare needed to see this picture.
  • 5. ASKAP System and Data Flow NBN Pawsey HPC Centre
  • 6. Geraldton to Perth• MRO to Geraldton: > New construction: 400kms (AARNET) > Complete May 2011 > 48 fibres > 40 (upgradeable to 80) wavelengths per fibre > 10, 40, 100 Gb/wavelength• Geraldton to Perth > NBN Regional Blackspots Program (Nextgen) > 64 fibres > 40 (upgradeable to 80) wavelengths per fibre > 10, 40, 100 Gb/wavelength• Perth and beyond > Current 1 x 10Gb wavelength (AARNET) > Update to 80 x 10Gb > 100Gb/s across Tasman (REANNZ: Pacific Fibre) Highly upgradable on existing fibre CSIRO. CeBIT Presentation 31 May 2011
  • 7. SKA requirements Numbers in Tbit/sTelescope Core Core to HPC Remote to HPC HPC to Users (Not NBN) (Partially NBN) (NBN) 0.01% of dataset in 1000sASKAP 0.5 0.04 N/A 0.005(2012)SKA Phase 1 10 0.5 N/A 0.01(2015-20) 400 20SKA Phase 2 100 10 1 0.1(2020-25) 4000 400 5 Global internet traffic (2010): 66 Tbit/s Digital TV: 20Mbit/s ASKAP Data Product: 5PB Human Genome: 20TB SKA Data Product: 1EB Global Book stock: 1.5 PB WDCC database: 1.5 PB CSIRO. CeBIT Presentation 31 May 2011
  • 8. CSIRO. CeBIT Presentation 31 May 2011
  • 9. CSIRO. CeBIT Presentation 31 May 2011
  • 10. CSIRO. CeBIT Presentation 31 May 2011
  • 11. Summary• ASKAP high-end user of research network in Australia in 2012/13 • Petabyte data products • 40Gbps (MRO-Perth incl NBN) • 5Gbps (National Research Network)• SKA driver for ultra-high bandwidths enabled by NBN • Exabyte data products • 100Tb/s (dedicated network) • 10Tb/s (MRO-Perth) • 1Tbs/s (National Research Network)• NBN provides differentiating advantage for Australia bid to host SKA • All 24 remote stations if dark fibre usedCSIRO. CeBIT Presentation 31 May 2011
  • 12. QuickTime™ and a AVC Coding decompressor are needed to see this picture.Thank you

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