USE CLAMPS !!!!!!!!!!!
 
:) not yelling at you, just can't resist to make a subtle point and
suggestion, for the n-th time (got it?) he he
 

-------------- Original message -------------- 
From: Bob Richards <[email protected]> 

My take on this is that as long as there is controversy as to which ISN to
use, make measurements with both. Cover all bases. JMHO.
 
Bob Richards, NCT


[email protected] wrote:

Hi Neven,
 
I have talked to a manufacturer of the TLISNs and they recommended using a two
balanced pair for 10/100 Ethernet and four balanced pair for Gigabit.  The two
balanced pair will accept 8 wires but only 4 of them go through the network
while the others are passing straight through.  It makes sense to me to use
the 4 balanced pair for all Ethernet.  Ghery pointed out that the TLISN is
decided by how many wires the cable has and not the number of wires used.  Why
would they suggest a two balanced pair unit for 10/100 when all the Ethernet
cables have 8 wires?
 
Thanks,
Tim Pierce




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