[Elecraft] elecraft,RJ45 Standard

Lynn W. Taylor, WB6UUT KX3 at ColdRocksHotBrooms.com
Mon May 9 12:41:43 EDT 2016


Uh, maybe not.

If we're talking DC levels, sure, no problem.  Low rate signalling just 
won't matter.

At audio levels, the shielding from twisting the wires might be helpful.

If we're actually using them for Ethernet, then the twisted pairs aren't 
wires, they're transmission lines.  100 megabit ethernet is running at 
100 megahertz.

Wire the cable randomly and you don't have twisted pairs (transmission 
lines) at VHF frequencies (or above).

73 -- Lynn

On 5/9/2016 8:42 AM, David Robertson wrote:
> As long as you maintain the same standard or a standard you create on BOTH
> ends of the CAT 5 cable this cable could be used anywhere, regardless of
> the system used. I understand that maintaining a standard of wire color
> codes is important for tracing and troubleshooting purposes.




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