>Date: Wed, 09 Sep 1998 17:56:11 -0700 >From: Douglas Mckean <[email protected]> > >Man-o-man John, I'd rather believe you, but now I'm totally confused. >Bellamy says T2 is B6ZS coded instead of being B3ZS coded. > >And that the CCITT recommends HDB3 coding which is essentially B3ZS. > >Don't tell me that we have > > [#T-n (or #E-n)] times [#BnZS (or #HDBn)] = # combinations > >for anywhere in the world?
Sorry about that. I was going from memory. North American DS-2 is B6ZS, and Japanese DS-2 is B8ZS. (But there is virtually no DS-2 installed in North America, AFAIK.) ________________________________________________________________ John Combs, Senior Project Engineer, ITS/TestMark Laboratories Email: [email protected] URL: http://www.testmark.com
