Mini Displayport - DVI - HDMI 5V?

Question

I kind of have an odd setup desire for an external display. I want to send video and audio to my entertainment unit from my MBP across the room. I already have audio sorted out (mini optical -> 30ft optical cable), but the video is a bit more difficult.
What I would like to do is have the Mini Displayport from my MBP go into my Mini DP -> DVI adapter (http://bit.ly/do7McJ). From there, a DVI to HDMI cable would take me to a HDMI over CAT5e/6 wall plate (http://bit.ly/C0bJg). This extender would then go to the TV.
The problem here is that the HDMI over Cat5e/6 extender needs the HDMI's 5V power source. Now, I have followed the pins all the way from HDMI (http://bit.ly/P2wWx - Pin 18) to DVI (http://bit.ly/TNJv5 - Pin 14?) to Mini Displayport (http://bit.ly/BCpof - Possibly pin 20)
Now I guess my real question is does anyone know if this will pass through 5V power: Mini DP -> DVI -> HDMI?
Thanx in advance.
EDIT: My other option would be this (http://amzn.to/gV9PKH), however it is much more expensive and the single Cat5e/6 cable would probably reduce quality.
Message was edited by: austinhab

Answer 1

@Lambstechie - Now that I read into it, if the signal is converted, it can pass over 1 cat6 cable. What I was referring to is a cheaper converter, where an HDMI channel is connected straight to a Cat5/6 channel. And since HDMI 1.3 can work 100% perfect on 16 channels (just no ethernet, audio return, etc.) it seems like 16 channels over two 8-channel Cat5e/6 cables seems fit.
Also, I did not specify this earlier, but the total HDMI (not Cat5e/6) running distance will be under 10 feet, probably around 6 feet. Now when you say the loss of signal strength will happen around 15 ft of HDMI, does that include the distance running Cat5e/6 (approx. 30 ft), or just the HDMI length (6 ft).
@Eww - I see where you are coming from, and I did not see the price of those cables until now. That seems like a great deal. Thank you.
Message was edited by: austinhab