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Xref: sserve comp.os.linux.development:19147 comp.os.linux.misc:29401 comp.os.386bsd.questions:14365 comp.os.386bsd.misc:4046 sci.electronics:83816 Path: sserve!newshost.anu.edu.au!harbinger.cc.monash.edu.au!msuinfo!uwm.edu!news.alpha.net!news.mathworks.com!udel!gatech!usenet.ins.cwru.edu!lerc.nasa.gov!magnus.acs.ohio-state.edu!csn!boulder!lessem From: lessem@Colorado.EDU (Jeffrey M Lessem) Newsgroups: comp.os.linux.development,comp.os.linux.misc,comp.os.386bsd.questions,comp.os.386bsd.misc,sci.electronics Subject: Re: 16550 detection Date: 11 Nov 1994 02:27:33 GMT Organization: University of Colorado, Boulder Lines: 16 Message-ID: <39ukql$gah@lace.Colorado.EDU> References: <CMETZ.94Oct30051603@itchy.inner.net> <Cynu1H.Is@pe1chl.ampr.org> <39r8nh$mqn@sun1000.ci.pwr.wroc.pl> <Cz2pML.8AB@pe1chl.ampr.org> NNTP-Posting-Host: alpha.colorado.edu In article <Cz2pML.8AB@pe1chl.ampr.org>, Rob Janssen <pe1chl@rabo.nl> wrote: >>Well, once I connected 2 computers over 15m cable, the laziest I can made. >>No single error at 115200 over 5 minutes of transfer. > >Well, once I connected a Motorola/CODEX V.34 modem to a router, and with >a 2 meter high-quality cable I could not get it to work. Lowering the >datarate or replacing the cable with a 30cm flatcable made it work. >The modem handbook had a page about this problem, specifying cable >capacitance and maximum length. Off topic warning, but as long as we're bragging I am typing this over a 2.7 mile direct connection from my house to a terminal server, running between 38.4 and 28.8 kbps, and yes, this end is a 16550. -- Jeff.Lessem@Colorado.EDU http://ibgwww.colorado.edu/~lessem/lessem.html