Re: cat-5

Top Page
Attachments:
Message as email
+ (text/plain)
+ (text/html)
+ (text/plain)
Delete this message
Reply to this message
Author: mike havens
Date:  
To: Main PLUG discussion list
Subject: Re: cat-5
Will twisting it at the ends (so the tswists go under the sheath) fix
this?

On Thu, Jul 23, 2009 at 4:55 PM, Technomage <>wrote:

> mike havens wrote:
> > all I need it for is patch cables... and telephone cables. Why doesn't
> > crosstalk affect the telephone signal?
> >
> >
> most PSTN signalling is of low bandwidth (especially on the "last mile"
> run). now DSL is kind of an
> exception to this (except you need line filters on your phones to keep
> from hearing the "static" of the modem.
>
> you can probably get away with 10BaseT signalling on cat 3, but because
> of how the cable itself is wound
> (turns per foot, etc) your max length will be very limited. 100BaseT is
> not recommended at all owing to
> the large about of bandwidth used (typically greated that 200 Mhz wide)
> and cat 3 cable will
> act as an antenna at lengths longer than about 18 inches.
>
> ---------------------------------------------------
> PLUG-discuss mailing list -
> To subscribe, unsubscribe, or to change your mail settings:
> http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss
>




--
:-)~MIKE~(-:
---------------------------------------------------
PLUG-discuss mailing list -
To subscribe, unsubscribe, or to change your mail settings:
http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss