[j-nsp] 10GBASE-T COPPER SFP+ - are they safe?

Karl Gerhard karl_gerh at gmx.at
Tue Jun 11 11:30:36 EDT 2019


the 10GBASE-T COPPER SFP+ draw a lot of power (up to 2.5W). I'd like to know whether there are any risks or restrictions associated with using those.
How safe are those things in the long term, considering they draw even more power than a 100km ZR SFP+ module? Is there a risk that my line cards and switches will have a reduced life span if I go crazy and equip every port with a 10BASE-T SFP+ module?


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