That's just the first issue. As someone else mentioned, you also short all the pins together when you crimp the RJ45 on. Are there plastic or ceramic crimpers?

bp
<part15sbs{at}gmail{dot}com>

On 2/19/2015 10:36 AM, Ken Hohhof wrote:
I guess you could buy ceramic scissors like these:
http://www.mtesolutionsinc.com/11802-Ceramic-Scissors-5-p/11802.htm


-----Original Message----- From: Bill Prince
Sent: Thursday, February 19, 2015 12:22 PM
To: [email protected]
Subject: Re: [AFMUG] Cat5/6 POE splicing while live?

Gotta be careful.  If you cut across all the pairs at the same time, you
will definitely short the output of the POE injector.  Newer ones might
be able to deal with that as long as the short doesn't last too long.

However, you can usually cut each color separately without doing any
harm.  The challenge is getting them the same length.

bp
<part15sbs{at}gmail{dot}com>

On 2/19/2015 10:13 AM, Sterling Jacobson wrote:
Is it possible to cut into a POE injected Cat5/6 run without frying stuff?

I think I've done it on regular Ethernet without causing damage to the Ethernet port, but maybe I'm pushing it with that too?

I know the safest way is to unplug the Ethernet cable, then do the splice/work/end on it, then plug it back in, but would be really nice if I didn't have to bother the home owner when fixing/splicing a live run to the outside of the house.



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