[comp.dcom.modems] idea on easy wide-area networking.

eric@picard.sbi.com (Eric Ho) (05/14/91)

Just wondering if there're ethernet/modem vendors out there that are
planning to make boxes that would take ip packets off a regular phone line -
e.g. it'll be nice if telebit modem have thick ethernet connectors in
addition to RS232 connectors. This also means that the modem will need to
handle SLIP/PPP well between what is flowing on the phone line and what is
going on in its builtin ethernet card.

Alternatively, a Cabletron box for instance can take RJ11's in addition
to regular thick ethernet connectors.  This also means that the cabletron
will have modem cards built into the box and they'll be able to handle
SLIP/PPP.

If this is possible, this'll really make wide-area networking easy and
hopefully more affordable (e.g. you just buy this modem and hook it to
your Sun's ethernet connector at home or your X terminal at home and when
your home's phone line eventually turns fiber-optic one day, all you need
to change is 1 or 2 cards in your modem).  It'll be nice if these new modems
can also handle signals on cable-tv in addition to regular phone line signals
- this means that you can subscribe to an "ethernet" channel with your
local cable-tv company and you'll have a high-bandwidth local area network
at some $20 a month - i.e. instead of getting signals of your favorite 
movie on HBO, you get signals for your IP packets from your neighbors. 
I guess that this latter feature will be a bit far off for current
modem vendors.

Oh well...
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+ Eric Ho                          Email: eric@sbi.com
+ Salomon Brothers, Inc.  [SISS]   Phone: (201) 896-4356
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