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 International capacity to African countries is mainly provided via satellite or via fibre links. Satellite links are not only much more expensive (300-1000 times) in terms of $/Mbps but they also induce long delays of over 400mseconds that result in lack of interactivity and poor performance. However in 2004 only 14 of 49 sub-Saharan countries had access to fibre according to NEPAD. In fact as seen in Figure 11:

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