michael brown wrote: > Only adding that 568B is a couple of orders of magnitude more popular. > I have only encountered exactly one network that was wired in 568A > fashion. Needless to say, I "fixed" it. ;-) Yeah, true. I worked years ago in a couple of old AT&T buildings that were nicely "overbuilt" with 500 hundred pairs on the risers, but everything from the risers to the offices was done in 568A. Really annoying. :-) Nate, nate@natetech.com -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads