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Date:      Mon, 18 Mar 1996 07:28:35 -0500 (EST)
From:      Peter Dufault <dufault@hda.com>
To:        hackers@FreeBSD.org
Subject:   Cable modems
Message-ID:  <199603181228.HAA04379@hda.com>
In-Reply-To: <Pine.BSF.3.91.960317233916.7520B-100000@wong.rogerswave.ca> from "Wong" at Mar 17, 96 11:45:08 pm

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> On Sun, 17 Mar 1996, Terry Lambert wrote:
> 
> > 
> >      Cable modems are almost 700 times faster than 14.4 modems and
> >      nearly 80 times faster than ISDN connections. Cable modems do
> 
> Only problem is you are sharing this with thousand other ppl.

Which can be partially addressed by subnetting the subscribers.

It is hard for me to figure out where all these approaches wind up -
as you identify bottlenecks you can also identify work arounds.

I saw that Motorola and Sun announced an initiative in this.  I think
the plan is centralized big Sun servers, essentially giving you web
terminals at the other end of the cable modem.  This will work pretty
well even with unbalanced (high speed out low speed in) lines.

Is any one working on cable modem systems that they can discuss?

-- 
***     March 13, 1996: Our ISP may be GONE.  You may never read this.    ***
***       "hda.com" connectivity is now intermittent to nonexistent       ***

Peter Dufault               Real-Time Machine Control and Simulation
HD Associates, Inc.         Voice: 508 433 6936
dufault@hda.com             Fax:   508 433 5267



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