global collaboration to support global connectivity for astronomy
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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. - PowerPoint PPT PresentationTRANSCRIPT
Global Collaboration to Support
Global Connectivity for Astronomy
David LassnerChief Information Officer
University of [email protected]
Mauna Kea Observatories
Mauna Kea Observatories
UH 0.6 UH 0.6-m telescope 0.6m University of HawaiiUH 2.2m UH 2.2-m telescope 2.2m University of HawaiiIRTF NASA Infrared Telescope Facility 3.0m NASACFHT Canada-France-Hawaii Telescope 3.6m Canada/France/UHUKIRT United Kingdom Infrared Telescope 3.8m United KingdomKeck I W. M. Keck Observatory 10m Caltech/University of CaliforniaKeck II W. M. Keck Observatory 10m Caltech/University of CaliforniaSubaru Subaru Telescope 8.3m JapanGemini Gemini Northern Telescope 8.1m USA/UK/ Canada/Argentina/ Australia/Brazil/Chile SubmillimeterCSO Caltech Submillimeter Observatory 10.4m Caltech/NSFJCMT James Clerk Maxwell Telescope 15m UK/Canada/NetherlandsSMA Submillimeter Array 8x6m Smithsonian Astrophysical Observatory/TaiwanRadioVLBA Very Long Optical/InfraredUH 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 Gigapop @ UH-Manoa
(IPv4, Multicast, IPv6)
HIC
BYUH
CommercialInternetConnections
Hawaii DOE (K12)
Mauna Kea
Internet2(Seattle)DREN
OC3
DS3(local)
OC3(mainland)
HIXDS3
MHPCC
PMRF
“Hui”
SPAWAR
State of Hawaii
East-West Center
UH Campuses
Japan R&EAustralia R&E
OC3
OC12
OC192OC192
6505
3550-12G
KaupulehuUHH
West Hawaii
MRTCMCC
Puu Nia Niau
UH Manoa
Lanai
Kauai
Molokai
To IfA Hilo
To IfA Hilo
OC3 microwaveOC3 interisland fiberGigabit EthernetFast 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-2.2 UH-0.6 VLBACFHT Keck
CSO
CSO
Gemini
JAC
Subaru
SMA
CFHT
Keck
VLBA
UH IfA Hilo
UH-Managed Shared Network for All Observatories
Verizon Summit
Verizon Hilo
VerizonHumuula
VerizonWaimea
U N I V E R S I T YU N I V E R S I T Y
UH Hilo Campus
Subaru
DS3
Leased Private Links
Carrier Infrastructurefor 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
SCCNSTM-64
SCCNSTM-64
Los Osos(Morro Bay)
Spencer Beach to Waimea
Fiber IRU & optics toCal Poly SLO
Hilo to Mauna Kea
Waimea to Hilo
Optics to carrynew OC192 lambdaover 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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