[STDS-802-3-25G] Cable loss vs. temperature question from today's ad hoc

[Mike Andrewartha <Mike.Andrewartha@xxxxxxxxxxxxx>]

Hi folks,

 

Relative to the data presented in zambell_090215_25GE_adhoc-v2 is there a well known explanation for the variation in loss with temperature?  This was new to me.

 

Also, could you provide more explanation about the “failure due to raw cable” note on slide 24 & 25?  What was the nature of the failure and why do the effects only show up in the differential common-mode conversion loss?

 

Thanks,

 

Mike

 

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Mike Andrewartha

Principal Hardware Engineer

Cloud Server Infrastructure Engineering

425-421-9334