Monday, November 20, 2006

The Perfect RJ45 Connection

Does anyone know how to make the perfect RJ45 connection?

I have noticed that some high quality test leads have one of the wires going to pins 3 or 6 crossing the middle pair at right angles. I think the theory behind this is that crosstalk is minimised by doing it this way and it improves insertion loss.

Do you know anything about this? does it work?

I haven't tried this yet but it looks kinda fiddly to do, and probably adds quite a bit onto termination time.

What do you think?

1 comment:

Anonymous said...

Basically, not matter how you look at it the entire 8P8C plug installation procedure is very cumbersome and not exactly designed for the field.

They use specialized equipment - strippers, crimpers, pretty much every piece of equipment at the cabling factory has been modified for performance.

What I'm trying to say is this: "install RJ45 (8P8C) plug if you have to but don't kill yourself over the quality as you'll have to replace it with a factory-made one at some point anyways"