If we believe the Cacti graphs, over the past several weeks the Montréal QIX peaked at 50Gbps[1]. Your comment implies that the QIX might be running over a mere

If we believe the Cacti graphs, over the past several weeks the Montréal QIX peaked at 50Gbps[1]. Your comment implies that the QIX might be running over a mere 40Gbps link, but presumably their aggregate link capacity is (much?) higher than that. [1] http://www.qix.ca/en/qix/network http://www.qix.ca/en/qix/network