LAN analyzer

Hi all,

A LAN analyzer has to know about the voltage levels of signal in an
ethernet cable isn't it ?

so what are the industry standards for these voltage levels(for
different ethernet types) ?, where can i find information about it ?

i didn't find the answer here:- http://www.faqs.org/qa/qa-27732.html

On Sun, 21 Jun 2009 16:02:10 +0530, annalissa rearranged some electrons to
say:

> Hi all,
>
> A LAN analyzer has to know about the voltage levels of signal in an
> ethernet cable isn't it ?
>
> so what are the industry standards for these voltage levels(for
> different ethernet types) ?, where can i find information about it ?
>
> i didn't find the answer here:- http://www.faqs.org/qa/qa-27732.html

http://en.wikipedia.org/wiki/10BASE-T

Google is over there --->>>