http://www.hrgeeks.com/2009/02/05/build-your-own-power-over-ethernet-poe-injector/ Hampton Roads Geek community Sun, 15 Aug 2010 04:00:09 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.hrgeeks.com/2009/02/05/build-your-own-power-over-ethernet-poe-injector/comment-page-1/#comment-601 John Sun, 08 Aug 2010 08:59:10 +0000 http://www.hrgeeks.com/?p=170#comment-601 Thanks for the DIY. I really appreciate it. Thanks for the DIY. I really appreciate it.

]]> http://www.hrgeeks.com/2009/02/05/build-your-own-power-over-ethernet-poe-injector/comment-page-1/#comment-447 ADAMS_WRONG Fri, 27 Nov 2009 17:52:34 +0000 http://www.hrgeeks.com/?p=170#comment-447 This may be the 21st century, but if you want PoE, you've gotta know how to use it. This is used for security cams and distance locations. Not the private sector in a kids basement. This may be the 21st century, but if you want PoE, you’ve gotta know how to use it. This is used for security cams and distance locations. Not the private sector in a kids basement.

]]> http://www.hrgeeks.com/2009/02/05/build-your-own-power-over-ethernet-poe-injector/comment-page-1/#comment-439 adam Sat, 31 Oct 2009 14:32:37 +0000 http://www.hrgeeks.com/?p=170#comment-439 Ethan: Nobody uses 10/100 data transmission anymore. Every RJ45 plug I have is fully connected - we live in the 21st century and use Gigabit :) Ethan: Nobody uses 10/100 data transmission anymore. Every RJ45 plug I have is fully connected – we live in the 21st century and use Gigabit

]]> http://www.hrgeeks.com/2009/02/05/build-your-own-power-over-ethernet-poe-injector/comment-page-1/#comment-438 Ethan Sat, 31 Oct 2009 14:07:52 +0000 http://www.hrgeeks.com/?p=170#comment-438 Non-PoE compliant devices won't have the powered pins connected. These pins are normally unused for typical 10/100 data transmissions per IEEE 802.3af specification Non-PoE compliant devices won’t have the powered pins connected. These pins are normally unused for typical 10/100 data transmissions per IEEE 802.3af specification

]]> http://www.hrgeeks.com/2009/02/05/build-your-own-power-over-ethernet-poe-injector/comment-page-1/#comment-203 adam Mon, 09 Feb 2009 00:28:10 +0000 http://www.hrgeeks.com/?p=170#comment-203 Neat hack! Doesn't this *always* supply the juice over those pins though? PoE dynamically is off on the pins until the protocol on the line says 'gimme juice'. If you accidentally plugged this into something that wasn't expecting or needing power, wouldn't it cause problems? I guess this would work for anything that needs an injector, rather than regular from-the-switch PoE? Neat hack!
Doesn’t this *always* supply the juice over those pins though?
PoE dynamically is off on the pins until the protocol on the line says ‘gimme juice’.
If you accidentally plugged this into something that wasn’t expecting or needing power, wouldn’t it cause problems? I guess this would work for anything that needs an injector, rather than regular from-the-switch PoE?

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