sarua-fibre project challenges involved in the establishment of an academic broadband backbone in...
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Sarua-Fibre project
Challenges involved in the establishment of an academic broadband backbone in Southern and
East Africa
Supported by IDRC
Björn Pehrson <[email protected]>KTH, Stockholm
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A modest requirement
• Universities are key to all communities wanting to keep up with the development towards the global knowledge society
• African universities need the same network connectivity as their peers on other continents to fulfill their tasks– Education, Research, Community Service
• All agree?
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Sarua-Fibre Objectives
• Broadband Internet access for universities in Southern and East Africa based on optical fibre
• A parallel track to coordinated VSAT procurement addressed in other projects
• Both are needed in a foreseeable future
• Even a sparse fibre infrastructure will bring VSAT islands back to Africa from all other continents
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Goals 2008
• Gbps links rather than Kbps
• National Research and Education Networks
• Regional Backbone
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Why NRENs?• VSAT connections are vertical, fiber
connections are horizontal
• Save costs sharing the access network
• Share resources like caching servers, supercomputers, a national grid
• Pool human and financial resources
• Increase your lobbying power
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Why a regional Backbone
• Consortial procurement of Internet access for all NRENs
• Transborder academic peering in Africa
• Global academic peering via Géant, Internet2, Eumednet, TEIN, ALICE,...
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It turns out there is fibrenot everywhere and not always possible to use
• Policy and regulations in the way
• Or lack of business models
• Or market pricing, even higher than VSAT
• Fibre-database sponsored by IDRC
• More fibre is being rolled out as we speak, in power grid extension programmes, along railways and pipelines, etc.
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Telecommunications Infrastructures of EDMTelecommunications Infrastructures of EDMOptical Fiber – Geographic locationOptical Fiber – Geographic location
• The fiber is installed in The fiber is installed in the Southern part of the the Southern part of the countrycountry
• New lines must include a New lines must include a fiber by “default”fiber by “default”
• There is a proposal for a There is a proposal for a fiber on Mozambique – fiber on Mozambique – Malawi interconnectionMalawi interconnection
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Tanzania
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Facilitator#1 is political willTalk to politicians in terms of deliverables
• Cf Rwanda– National fibre infrastructure– Internet Exchange– All schools being wired
• Other early birds: .mz, .mw, .zm, .tz........
• Open to others to join when they are ready
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The messages
• Universities can contribute to a dynamic development of society, in all sectors, if– They get broadband– Soon also access dark fibre to build high-
performance, non-commercial private networks for research and education
• Universities, as public organisations benefitting all parts of society, should get access to public goods, such as infrastructure (ducts, fibre)
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Facilitator#2 is the regulatory framework
Work with the regulators to clarify and push the limits
• Universities should be allowed to build and operate non-commercial private networks with domestic and transborder traffic.
• Publicly owned fiber infrastructure should be licensed or leased, similar to radio spectrum, but unlimited.
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Status: Existing NRENs
• South Africa: – SANREN (planned)– TENET (procurement consortium)
• Kenya KENET– Holds a license for international traffic
• Tanzania: TENET – Tanesco, Tazara, TRC, Songas, TTCL
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NRENs in progresshave/will get licenses, negotiate dark fibre• Mocambique: MoRENet
– Maputo - Inhambane – Beira - Nampula-Quelimane - Pemba (TDM, EDM)
• Malawi– Blantyre-Lilongwe,Mzuzu, Zomba (ESCOM, MTL)
• Zambia – UNZA, Lusaka - CBU, Kitwe. (ZESCO, CEC)
• Rwanda– NUR, Butare – KIST, Kigali
• Uganda
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Blantyre campuses
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Status: Regional Backbone
• Available routes– SAT3– SAFE– Terrestrial
• SA-Namibia-Zambia-Tanzania->• DRC-Zambia-Zimbabwe
– EASSy, including access networks
• Internet access/global peering in the Red Sea• Managed by a regional organization (DANTA?)
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2008 is the year when it all comes together, if not before
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Universities can support the establishment of sustainable
broadband markets• Academia can host neutral, non-commercial,
pre-competitive pilots• Public sector can provide critical mass and take
infrastructure investments– Traffic from
• Public administration• Education• Healthcareprovides 20-40% of all traffic in developed markets and the
proportion is even more in developing markets
• Then, private sector and civil society will add to the sustainability of business models