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Re: bandwidth

2002-08-18 21:44:50

----- Original Message -----
From: "vinton g. cerf" <vinton(_dot_)g(_dot_)cerf(_at_)wcom(_dot_)com>
To: "Bill Cunningham" <billcu(_at_)citynet(_dot_)net>
Sent: Sunday, August 18, 2002 10:25 PM
Subject: Re: bandwidth


no it is bits per second. The analog rate of these circuits is on the
order of 3000-4000 baud (hertz). One gets a number of bits per hertz using
heavy coding and sometimes compression.

you surely must have meant something other than 100-200 bps (bits per
second) in your second paragraph :-)
maybe 100-200Kb/s? DSL produces anywhere from 128 kbps to 6 Mb/s
(typically asymmetric), and VDSL is potentially capable of 56 Mb/s over
sufficiently short distances

vint cerf

Yes Vinton your're right I meant kbps. oops. Verizon services the area I
live in and 100-200 kbps must be DSL service.



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