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Re: Infrared Ports for file transfers



On Sun, 21 Sep 1997, w.t.brown wrote:

> I have a Thinkpad 560, pentium 120mz, 24 mb ram. I normally use a serial
> cable to copy files back and forth to my desktop, at a speed of 115kps.  I
> was thinking of buying a jeteye for my desktop to use with 
> the infrared port on my 560 to copy files.  However, Mobile Computing
> magazine said their test of infrared
> ports showed they effectively only operate at the very slow speed of about
> 75kps, way too slow.

  If you are cheap just use a laplink style parallel cable, if you have
more money try two network cards and a cable.  The IBM Home and Away card
works well on a TP560-120 [I have one] and is about $35 or so, and a
desktop Ethernet card is about $20.  Add one "crosover" 10-bt cable for
about $5 [I just made a 12' one yesterday for a friend for $4 in parts]
and you are set.  That will get you about 700K/sec to near 1MB/sec
throughput.

  Infrared, parallel and basically everything else are all vastly inferior
to this setup.  I just sold my H&A card a couple of weeks ago and replaced
it with a Motorola Mariner and that works great too.

============================================================================
==== Steve Parker ==== San Luis Obispo, CA ==== Multi-OS & Multitasking ====
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