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Global Collaboration to Support Global Connectivity for Astronomy David Lassner Chief Information Officer University of Hawaii [email protected] Mauna Kea Observatories Mauna Kea Observatories Mauna Kea Observatories UH 0.6 UH 0.6-m telescope 0.6m University of Hawaii UH 2.2m UH 2.2-m telescope 2.2m University of Hawaii IRTF NASA Infrared Telescope Facility 3.0m NASA CFHT Canada-France-Hawaii Telescope 3.6m Canada/France/UH UKIRT United Kingdom Infrared Telescope 3.8m United Kingdom Keck I W. M. Keck Observatory 10m Caltech/University of California Keck II W. M. Keck Observatory 10m Caltech/University of California Subaru Subaru Telescope 8.3m Japan Gemini Gemini Northern Telescope 8.1m USA/UK/ Canada/Argentina/ Australia/Brazil/Chile Submillimeter CSO Caltech Submillimeter Observatory 10.4m Caltech/NSF JCMT James Clerk Maxwell Telescope 15m UK/Canada/Netherlands SMA Submillimeter Array 8x6m Smithsonian Astrophysical Observatory/Taiwan Radio VLBA Very Long Optical/Infrared UH 0.6m UH 0.6-m telescope 0.6m University of Hawaii UH Baseline Array 25m NRAO/AUI/NSF The Hawaii GigaPoP State of Hawaii Mauna Kea Australia R&E Japan R&E Internet2 OC192 OC3 OC192 (Seattle) DREN OC3 East-West Center UH Campuses Hawaii Gigapop @ UH-Manoa (IPv4, Multicast, IPv6) DS3 OC12 OC3 MHPCC HIC “Hui” SPAWAR PMRF HIX (mainland) DS3 (local) Hawaii DOE (K12) BYUH Commercial Internet Connections Interisland R&E Network Kauai UH Manoa Aerial Melody MCC MRTC Oahu Maui Puu Nia Niau Lanai To IfA Hilo 6505 Kaupulehu UHH Hawaii Molokai West Hawaii OC3 microwave OC3 interisland fiber Gigabit Ethernet Fast Ethernet 3550-12G To IfA Hilo Southern Cross Cable Network SX TransPORT and Hawaii in the Pacific Southern Cross Cable Network The “Big Island” of Hawaii Mauna Kea Observatories Communication Network •MKOCN is largely a cooperative network •Staffing is funded by the observatories •Core routers and switches are managed by MKOCN staff. The observatories’ routers are managed by the observatories’ staff •The MKOCN Working Group meets quarterly to discuss and make decisions through consensus on all issues of the MKOCN •The Working Group consists of one representative from each observatory •The MKOCN is coordinated by the Institute for Astronomy of the University of Hawaii •Facilities are owned, leased or otherwise as practicable and advantageous Mauna Kea Observatories Communication Network CSO CSO Gemini JCMT UKIRT SMA IRTF Subaru UH-2.2 UH-0.6 CFHT Keck VLBA 56kb Verizon Summit UH-Managed Shared Network for All Observatories Hilo Base Facilities VLBA JAC Waimea Base Facilities DS3 Keck CSO Verizon Humuula Verizon Hilo CFHT Verizon Waimea Gemini UH Hilo Campus Leased Private Links UNIVERSITY SMA Carrier Infrastructure for leased shared & private links UH IfA Hilo Leased DS3 (shared) Subaru UH managed fiber links Proposed New GbE Southern Route of SX TransPORT: Concept Los Osos (Morro Bay) Fiber IRU & optics to Cal Poly SLO Oahu (Planned) SCCN STM-64 Spencer Beach (Big Island of Hawaii) Spencer Beach to Waimea Optics to carry new OC192 lambda over CENIC from SLO to LA Waimea to Hilo SCCN STM-64 Hilo to Mauna Kea AARNet Alexandria (Sydney) Pacific Wave LA Additional Challenges Interisland Capacity TransPacific Capacity Transformational Applications 2001 was A Very Good Year Japan-U.S. Cable Network Southern Cross Cable Network Casualty of the Times Asia - America Gateway 1 June 2006, HONG KONG – A consortium of major international telecommunications entities today signed a Memorandum of Understanding (MOU) to plan and develop a proposal to build an international undersea cable system linking South East Asia with the United States of America (USA). These entities, all experienced telecommunication entities with a ready customer base in their respective domestic markets, include AiTi of Brunei Darussalam, CAT Telecom (Thailand), PLDT (Philippines), REACH (Hong Kong), StarHub (Singapore), Telekom Malaysia (Malaysia) and VNPT (Vietnam). The proposed undersea cable system will be called the Asia – America Gateway and it will route between Malaysia and the USA via Hong Kong, the Philippines, Guam and Hawaii, with branches into Singapore, Thailand, Brunei Darussalam and Vietnam. Do you support astronomers?
