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R. Les. Cottrell, SLAC and Umar Kalim SEECS/NUST

Introduction

With the 2010 Soccer World Cup fast approaching the Seacom undersea fibre optic cable, plugging East Africa into high speed Internet, went live on Thursday July 23, 2009 - as reported by the BBC and CNN. Such a cable should dramatically reduce the cost of bandwidth measured in $/Mbps,  reduce the Round Trip Times (RTT) from >~ 480 ms for a geostationary satellite, down to 200-350ms by using shorter distance terrestrial routes, and by increasing the capacity reduce the losses and jitter. 

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Throughput from SLAC to Regions of the World

Derived Throughput from SLAC to Africa Jan-Aug '09 [[xlsx

^africa-thru-aug09.xlsx]]

MinRTT from SLAC - Aug. 2009 [[xls

^map-africa-minrtt-aug2009.xls]]

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Routing from South Africa to African Countries (Sep '05)

Routing from South Africa to African Countries (Aug '09) [[xls

^routing-africa-aug2009.xls]]

Routing from Burkina Faso to African Countries (Aug '09) [[xls

^routing-africa-aug2009.xls]]

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