Newsgroups: comp.sys.apollo Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!think.com!zaphod.mps.ohio-state.edu!caen!umich!terminator!pisa.citi.umich.edu!rees From: rees@pisa.citi.umich.edu (Jim Rees) Subject: Re: ADUS SysAdmin summary? Message-ID: <51dfa8d3.1bc5b@pisa.citi.umich.edu> Sender: usenet@terminator.cc.umich.edu (usenet news) Reply-To: rees@citi.umich.edu (Jim Rees) Organization: University of Michigan IFS Project References: <399@galileo.rtn.ca.boeing.com> <51d64a3b.3593b@digital.sps.mot.com> <51d75679.1bc5b@pisa.citi.umich.edu> <1198@eba.eb.ele.tue.nl> Date: Thu, 30 May 91 15:25:53 GMT In article <1198@eba.eb.ele.tue.nl>, wjw@ebh.eb.ele.tue.nl (Willem Jan Withagen) writes: So maybe thinnet can be used for a ring (What's the impedance of ring-cable) But a regular ethernet is much more nasty. I thought ethernet and ring were both 75 ohm, but I may be mis-remembering. I don't have my Xerox blue book in front of me.