On Feb 8, 2012, at 7:54 PM, Angelo McComis wrote: > In a cat5 bundle, green and orange pairs are used > for 100BaseT. All 4 pairs are used for gig. And don't forget that it could 10GBASE-T with cat6 (802.3an)! :) .Seth -- Seth Hall International Computer Science Institute (Bro) because everyone has a network http://www.bro-ids.org/