USAFRet :
Deeds4life :
Or just a standard network switch will allow you to go farther. Put the network switch around 300ft. Have the line coming from A (lets call that source) go to port 1 and in port 2 have the cable going to B (Destination) and as many times as you need to. Could also just do fiber then get fiber -> copper converters.
Right, but then you need power and a sealed box out at that point.
Which is why:
"What are you trying to do? "
Believe it or not, I hooked cable to Modem to test, connected straight to Computer, and it worked! Ran the cable 700 feet, hooked it to another wireless modem, and it worked great! Very fast. I'm not a gamer, but as fast as at the house for just normal internet use. Pages opening within a second or so, which is all I needed. Hoping there's not a problem I haven't thought of, and would love any input, but this seems to have solved the problem. (Gel filled, underground rated, cat5e)