distribution & supply L'industrie électrique
NETcomm Energy Management
July 19, 2012 - Copper networks continue to be a cash cow for telephone companies (telcos), delivering broadband over DSL to more than 367 million subscribers worldwide in 2011, says ABI Research. And while fiber-to-the-Home (FTTH) technologies bring 10x the bandwidth compared to advanced DSL, upgrades to DSL require a fraction of the investment of upgrades to FTTH.

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