Copyright © AARNet, 2005 aarnet Australia's Academic and Research Network APAN - Bangkok 2005 AARNet3 update and Uncompressed HD Video experiences Andrew

Copyright © AARNet, 2005

aarnetAustralia's Academicand Research Network

APAN - Bangkok 2005AARNet3 update and Uncompressed HD Video experiences

Andrew HowardCo-ordinating Engineer

Advanced Communications Services and International Liaison

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Topics

• AARNet 3 update

• HD video at SC04

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AARNet, Australia

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AARNetAustralia's Academic and Research Network

• A “Not for profit” Carrier owned by the 38 Australian Universities, the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and Defence Science and Technology Organisation (DSTO).

• Funded by the member Universities, Federal Department of Science and Technology, Federal Department of Education and State Governments.

• Serving 800,000 users across Australian continent.• 30,000 VoIP calls, 300 direct IP video calls and 20-30 multiparty video

conferences calls per day (PSTN bypass).• 10xGbE, 1xGbE, ATM, SS7 and ISDN interconnects to other network

providers nationally and internationally.

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AARNet, Australia

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AARNet3 National network

• Dark Fibre “Dense Wave-Division Multiplexing” (DWDM) providing:

–32 wavelengths of 10Gbps capacity initially–Supports growth to 64 or more wavelengths of

40Gbps over life of the network

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AARNet International network

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Strategic Alliance: AARNet and Southern Cross Cable Networks (SCCN)

• AARNet has worked with SCCN since 2000, initially deploying dual 155Mbps circuits between Sydney, Hawaii and the Pacific Wave GigaPoP in the Seattle

• In December 2003 AARNet and SCCN announced a major new strategic initiative – the Southern Cross Trans Pacific Optical Research Testbed

• The “bundle” of services that AARNet acquired from SCCN involves 3 sets of circuits

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Overview - International Links

• Add drop offs to existing dual STM-1/OC3 (155Mbps) – Mixed traffic - R&E and Commodity– University of South Pacific, Fiji– Possibly New Zealand– Connects to 155Mbps path to Tokyo from Hawai‘i

• Dual STM-4 (622Mbps)–Commodity Internet transit - NTT/Verio and Sprint– PAIX Palo Alto– Los Angeles

• “SX TransPORT” - Dual STM-64 (10Gbps) – Research and Education (R&E) traffic only - AUP– Hawai‘i - Manoa and Seattle (Abilene, CA*net 4, NLR)– Los Angeles (Abilene, TransPac, CENIC, CUDI)– Look to add Mauna Kea to Los Angeles path later

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Dual 155Mbps circuits – regional and Pacific Island connectivity

• 4-drop ring (4 unprotected circuits, MPLS, fast failover)–Sydney-Suva (new)–Suva-Oahu (Hawaii) – and then to U Hawaii, Manoa–Oahu-Hillsboro – and then to Pacific Wave, Seattle–Hillsboro-Sydney

• AUSAID to provide funding for the University of the South Pacific to contract AARNet to provide connections to AARNet and the global R&E Networks (monopoly carrier issues)

• Interconnect at Hawaii with new Hawaii –Tokyo link• USPNet to other Pacific Islands to be upgraded later• Possible connection of NZ later

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AARNET’s Pacific Rim STM1’s

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Dual 622Mbps circuits – commodity traffic

Access Commodity Internet in Palo Alto–Backhaul in place from Market Post Tower, San Jose–Connected to the PAIX peering fabric–Transit in place with NTT/Verio, Sprint is second transit

provider–Peer with other organisations at PAIX

Second commodity POP in Los Angeles–Build PoP at Telehouse America and peer in LA complex–Backhaul from Morro Bay (San Luis Obispo) being

finalised–Transit providers, Sprint plus one of NTT/Verio or MCI

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AARNET’s Commodity dual 622Mbps circuits

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Dual 10Gbps circuits – SXTransPORTTrans Pacific Optical Research Testbed

• Major new partnership announced between AARNet and Southern Cross Cable Network (SX) on 11 December 2003

• Support from Australian Government• Dual 10Gbps circuits between Australia and US West Coast• Activation Q3/2004, Initial term 5 years, option for 5-year term• AUP applies similar to Abilene• Advisory Board to be set up with reps expected from SX,

AARNet, global research interests• Will provide affordable high throughput access allowing

Australia to effectively participate in global e-science initiatives

• Will strengthen case for locating unique research facilities in Australia, eg Square Kilometre Array

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SXTransPORT

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A cooperative model that could build on the NSF solicitation

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Research Channel Global

• UW effort to expand ResearchChannel (RC) to international peer networks.

• RC is an on-demand and multicast media archive hosted by UW. • Discussions initiated with RC at fall I2 meeting October 2003 to

utilise RC technology and content base to implement RC as an local A3 service.

• RC-Global will build on the success of RC and will utilise emerging Digital Video (DV) and High Definition (HD) standards to support next generation content and network developments.

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ResearchChannel.org

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Research Channel – AARNet SC04 Demo

• Uncompressed High Definition video between Canberra Australia and Supercomputer 2004 showfloor Pittsburgh USA.

• 2 PCI Express dual Xeon Intel systems used to capture, transmit, receive and display video in both directions.

• AJA HD capture (SDI) and display cards

–http://www.aja.com/• Technology developed by ResearchChannel

–http://www.researchchannel.org/

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How to watch

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Research Channel Australia

• On-demand and multiple streamed channels over AARNet3

–Parliament TV feed–ABC multichannel service–AARNet Training material–Recordings of presentations–Contributed material –Sponsored material–Student and special interest radio stations

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Supercomputing 2004

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Uncompressed High Definition Video

• 1920x1080/60i • 1.4 Gigabits per second

• That equates to 1 DVD being transmitted in both directions every 7 seconds

• Or 8.5 DVD's every minute

• First leg of 10 Gigabit SXTransport Link Sydney to Seattle activated and run at 30% capacity for 5 days to support SuperComputing 2004

• That's a lot of DVD equivalents (~40,000)

• Built from “off the shelf” components

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Canberra – Sony Camera and Monitor

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Live for the first time

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Live to Pittsburgh

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Tim and Amy

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ResearchChannel Team in Pittsburgh

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DEST staff in Canberra

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George and Mike speak to Pittsburgh

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Audience View in Pittsburgh

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Andrew and Stephen discussing advanced Video Conferencing

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George and Andrew in makeup

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The future of Television

Prof. R.L. Koolhaas – Wired Aug 2004

“With the introduction of digital TV, the concept of video or audio footage will become obsolete, replaced by the generic nature of digital files.”

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The future of Television: Consequences

• The following are potential consequences:

– Files will be stored and retrieved easily and, furnished with 'metadata', also searched more effectively. The TV station will be a searchable data archive, much like a library.

– Video on demand and bandwidth on demand will create a new balance between what a TV station wants its viewers to look at and what the viewer wants to watch. The TV station will be a content provider rather than a broadcaster only.

– Interactivity will allow a TV station to communicate directly with its viewers, with profound implications for the kind of programs that will be produced. The TV station will be not only the mouth, but also the ears of the nation.

– With the advent of digital cinema, TV and movies will simply be different resolutions of the same material, with profound implications for production, storage and distribution.

– From being a specialised “manufacturer” of TV content, the digital TV station will become the central hub in a network for the production and distribution of moving images, and could take a much more widely defined cultural role.

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www.aarnet.edu.au

aarnetAustralia's Academic

and Research Network

Andrew [email protected]

Documents

Copyright © AARNet, 2005 aarnet Australia's Academic and Research Network APAN - Bangkok 2005 AARNet3 update and Uncompressed HD Video experiences Andrew