> I have a Mac SE which works, but I am still smitten with the floppy-only
> Internet access bug, so I don't use it much. It has a ethernet card
> installed (10-baseT?) to which I could plug in a cable with cable TV
> fittings for ethernet. If there is a cable to RJ45 adapter I would like to
> know about it. I could find a use for this one yet!

Welcome back, Kenneth!

The ethernet card you are talking about uses a coaxial connector that may look a bit 
like cable tv hardware, but it's actually different; don't try to connect any cable tv 
hardware to it. Cable tv stuff uses screw-on (nominally, anyway) 75 ohm hardware, 
while ethernet
cable (the most commonly encountered coaxial variety is known as thinnet) is 50 ohms, 
and uses bayonet-style connectors. The "T" in 10baseT stands for "twisted pair", which 
is the stuff that looks like phone cable on steroids (flat cable with RJ45 connectors).

There is no cheap coax-to-twisted pair adaptor, I'm afraid. However, many ethernet 
hubs have a coax connector in addition to the RJ45 jacks. And those hubs seem to be 
readily available quite cheaply on the surplus market. I use this very arrangement 
with an old SE that
sounds just like yours. It works amazingly well, although its presence makes our 
network folks scratch their heads.

--Cheers,
Tom

--
Prof. Thomas H. Lee
Center for Integrated Systems, CIS-205
420 Via Palou Mall
Stanford University
Stanford, CA 94305-4070
http://www-smirc.stanford.edu
650-725-3709 ph, -3383 fax




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