What is EtherTalk speed?

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#5236

From: Cy Shuster
Date: Wed, 07 Dec 1988 22:18

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I just received two Apple Mac II EtherTalk cards (part # M0405), and
connected two machines just to quick test the speed improvement. Surprisingly,
doing a finder copy of a 1.2 meg file via TOPS, we get an overall data
transfer rate of only 23K bytes per second! Times 8, that's only 184 kilobaud!
Are these boards running at 1 megabit, or ten? And even so, that's a tremen-
dous bandwith loss for protocols! (I'm used to a 50% loss for, say, xmodem
over async).  Finder 6.1a2, TOPS 2.0, EtherTalk v1.1, thin cable, straight
line between the machines, with terminators.
 
--Cy--

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arc1-ca.pugleaf.net!utzoo!utgpu!watmath!clyde!bellcore!rutgers!tut.cis.ohio-state.edu!unmvax!ncar!ames!elroy!jato!mahendo!wlbr!hacgate!ashtate!dbase!cy

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!watmath!clyde!bellcore!rutgers!tut.cis.ohio-state.edu!unmvax!ncar!ames!elroy!jato!mahendo!wlbr!hacgate!ashtate!dbase!cy
From: cy@dbase.UUCP (Cy Shuster)
Newsgroups: comp.protocols.appletalk
Subject: What is EtherTalk speed?
Summary: Shouldn't we get more than 23Kbytes/sec?
Message-ID: <488@dbase.UUCP>
Date: 7 Dec 88 22:18:23 GMT
Reply-To: cy@dbase.UUCP (Cy Shuster)
Organization: Ashton Tate Development Center Glendale, Calif.
Lines: 10