[54646] in North American Network Operators' Group

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RE: fast ethernet limits

daemon@ATHENA.MIT.EDU (Joel Jaeggli)
Fri Jan 10 16:26:50 2003

Date: Fri, 10 Jan 2003 13:26:18 -0800 (PST)
From: Joel Jaeggli <joelja@darkwing.uoregon.edu>
To: Andy Dills <andy@xecu.net>
Cc: Al Rowland <alan_r1@corp.earthlink.net>,
	"'Steve Rude'" <steve@rudedogg.com>, <nanog@merit.edu>
In-Reply-To: <Pine.BSF.4.44.0301101548550.65124-100000@thunder.xecu.net>
Errors-To: owner-nanog-outgoing@merit.edu


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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Joel Jaeggli	      Academic User Services   joelja@darkwing.uoregon.edu    
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