Saturday, January 21, 2023

We Used to be Able to Count Trans-Atlantic bandwidth in T1s

Back in 1979 when the PTC was formed, trans-Atantic bandwidth was about 1,000 Mbps total, or about 647 T1 circuits. In early 2023 trans-Atlantic capacity is likely above 75 Tbps. 

source: AI Impacts

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Amazon, Alphabet, Meta, Microsoft Capex is 3.5% of Global Total

In one sense, capital investment in data centers and artificial intelligence by Amazon, Alphabet, Meta and Microsoft represents only about 3...