Just plug one into your wall in the room with your router connect it to your router with an ethernet cable and plug the other one in the wall next to your far away devices.
Connect ethernet cable to wall.
Solution connect one end of the coaxial cable to the cable wall outlet.
Ethernet ports are the yellow ports found on the back of your at t gateway.
You can also screw the wall plates into.
If you are using a separate wireless router use an ethernet cable to connect from the modem to the internet port on your router.
If i plug a computer into a phone jack my computer will be damaged when i receive the next phone call.
Step 1 connect your modem to the internet cord.
Depending on where your internet equipment.
Connect the other end of the cable to the modem.
Once you have all the cables connected you can mount the patch panel to the wall and click the jacks into their respective wall plates on the other ends.
If you are not using an external wireless router go ahead and skip this step.
Your gateway may vary from the image shown.
Most units have built in splitter to pass through coax to a tv box or cable modem.
My house uses ethernet wiring for both internet cables and phone lines.
Connecting the pc to the wall port needs just a cable assuming it s a rj45 port.
The ring signal is typically 20 volts which will fry the ethernet circuits.
You can plug an etnernet cable into the wall but the result may be unpredictable.
Connecting the wall port to internet is a different issue that we can t solve for you.
Simply connect an ethernet cable from the ethernet port on your computer to any available ethernet port on the back of your gateway.
Setup is even easier than powerline just screw in the coax cable plug in ethernet and power on.
A lot of modern modems act as a wireless router.
No issues with interference etc.
If you ve drilled through the floor to.
Running cable to the jack 1.
Drill a hole in the floor or ceiling behind your jack outlet if necessary.
Connect the cable dsl or fiber optic line from the wall to your modem step 2 connect your modem to the router.