Where (in usa) to buy cat7 or cat7a bulk cable?

[homebuilt]

Trying to add network wiring to my house and need about 200 feet of cat7 or cat7a cables. I found very few stores selling this on the internet. Any idea which online stores sell good cat7 cables or which brand cable to buy?

 

[Dark Lord of Tech]

http://certicable.com/200-ft-cat7-cat-7-shielded-copper-cable-10gb-10-gigabit-ethernet-also-for-video.html
200 FT CAT7 CAT-7 SHIELDED COPPER CABLE 10GB 10 GIGABIT ETHERNET ALSO FOR VIDEO

http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&DEPA=0&Order=BESTMATCH&Description=cat+7&N=100016774%20600026298&isNodeId=1
CAT7 CAT-7 SHIELDED PURPLE CABLE 10GB STRANDED NETWORK NO CONNECTORS

AMAZON has it too.

 

[computertech82]

cat7 is pretty rare. 10GB speed, aka no network card that does that yet. cat6 is 1gb which many machines use now. Basically matters what your internet provider speed is and what your computers can handle.

 

[Kewlx25]

If you're doing a major rewiring, I would recommend a professional and CAT7A. Modern 10Gb nics can only do 10Gb @ 100 meters with CAT7. I've read that shielding can protect your network from induced surges from a near by lightning strike, but you also need to make sure your shielding is properly grounded.