nanog mailing list archives

RE: fast ethernet limits


From: Joel Jaeggli <joelja () darkwing uoregon edu>
Date: Fri, 10 Jan 2003 13:26:18 -0800 (PST)


putting a shield on cat5 or 6 cable doesn't significantly increase the 
noise rejection vs utp cat 5 at 100mb/s, you're shielding already 
balanced cable pairs.

moreover they're signifcantly harder to install since they need to be 
properly grounded and shielded at both ends.

joelja

 On Fri, 10 Jan 2003, Andy Dills wrote:


On Fri, 10 Jan 2003, Al Rowland wrote:


And you are using shielded cable, correct?

Nah, I'm guessing he strung bare copper seperated by cotton balls.
That's what I like to use in my 27-floor 100tx runs.

Andy

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