Global Collaboration to Support Global Connectivity for Astronomy David Lassner Chief Information Officer University of Hawaii

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Presentation transcript:

Global Collaboration to Support Global Connectivity for Astronomy David Lassner Chief Information Officer University of Hawaii

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 Mauna Kea Observatories

The Hawaii GigaPoP Hawaii UH-Manoa (IPv4, Multicast, IPv6) HIC BYUH Commercial Internet Connections Hawaii DOE (K12) Mauna Kea Internet2 (Seattle) DREN OC3 DS3 (local) OC3 (mainland) HIX DS3 MHPCC PMRF “Hui” SPAWAR State of Hawaii East-West Center UH Campuses Japan R&E Australia R&E OC3 OC12 OC192

G Kaupulehu UHH West Hawaii MRTCMCC Puu Nia Niau UH Manoa Lanai Kauai Molokai To IfA Hilo OC3 microwave OC3 interisland fiber Gigabit Ethernet Fast Ethernet Aerial Melody Hawaii MauiOahu Interisland R&E Network

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 Gemini IRTFJCMT SMA UKIRT UH-2.2UH-0.6 VLBACFHTKeck CSO Gemini JAC Subaru SMA CFHT Keck VLBA UH IfA Hilo UH-Managed Shared Network for All Observatories Verizon Summit Verizon Hilo Verizon Humuula Verizon Waimea UH Hilo Campus Subaru DS3 Leased Private Links Carrier Infrastructure for leased shared & private links Leased DS3 (shared) UH managed fiber links 56kb Hilo Base Facilities Waimea Base Facilities Proposed New GbE

Southern Route of SX TransPORT: Concept SCCN STM-64 SCCN STM-64 Los Osos (Morro Bay) Spencer Beach to Waimea Fiber IRU & optics to Cal Poly SLO Hilo to Mauna Kea Waimea to Hilo Optics to carry new OC192 lambda over CENIC from SLO to LA Pacific Wave LA AARNet Alexandria (Sydney) Spencer Beach (Big Island of Hawaii) Oahu (Planned)

Additional Challenges Interisland Capacity TransPacific Capacity Transformational Applications

2001 was A Very Good Year Southern Cross Cable Network Japan-U.S. 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.

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