Gab Jones <seun_ewulomi@hotmail.com> wrote : > Sorry if this sounsds stupid. But what would you > categorize a link as in duplex terms. Half or Full. > be it T1, DS3 e.t.c. Any opinions appreciated. The only stupid question is the one not asked... ;-) They are full duplex. A T1 is about 1.5Meg in both directions simultaneously and a T3 is about 45Meg in both directions simultaneously. etc. scott