MB=>Restricting our concern to 100Base-TX, however, since it is by far the 
most
MB=>popular and therefore also the lease expensive, the answer is that yes, 
you
MB=>only get full duplex when you have a switching hub.  A conventional
MB=>concentrator is simply a multiport repeater, and you will see your own 
data
MB=>coming back to you over the receive channel while you are transmitting.
After seeing this Mike I was wondering if you are aware of any other 2
pair 100 base standard besides TX ???, as far as I know are nt all others
4 pair ? or am I showing my ignorance...
Time_Wounds_All_Heels______Mark Wright______Kirkland WA__USA
 * OLX 2.1 TD * I'm afraid of the dark.  The government is in it
--- GEcho 1.11+
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