[comp.dcom.telecom] Baud Rates for Current Lines and Modems

ksorn@trento.uiuc.edu (Keith Sorn) (03/25/91)

	I need some information regarding how many bits per second I
can send on a telephone line.  This seemingly simple question has many
sub-questions, though.

	What is standard technology today? What rate can all phone
lines support?  How much does a modem which operates at this rate
cost?  What is the quickest rate that a standard phone line supports
and how much are their accompanying modems?

	In the near future, what will be the standared rate?  What
impact will fiber optic networks have on this rate?  Will AT&T's ISDN
be likely to increase the standard baud rate?

	Lastly, are there any other factors I should consider in
calculating baud rate over standard telephone lines?

	Please email directly your response.  Thank you in advance for
your time.


Keith Sorn   c/o Department of Physics  Loomis Laboratory of Physics
1110 West Green Street   Urbana Illinois 61801