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Juha Saarinen’s weblog

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Posts tagged energy saving

Broadband needs greening too

Got an interesting release from Ovum’s Boston office about the energy-saving benefits of using GPON or gigabit passive optical networking to deliver broadband to customers, instead of DSL or Ethernet.
Why should we think about this? Because increased broadband speeds with DSL means more power has to be used. VDSL2 as rolled out by Vodafone and [...]