The really really cheapest way is to run your ethernet cable along the floor and through the doorways.
Inexpensive way to run ethernet to basement from second floor.
Wherever you want to put the outlet drill a small hole.
Learning how to run the cable from basement to the second floor once you are all set simply shut the power off from the main board and get started.
Then drill up from the basement into that same wall cavity and use fish tape to get all the way up.
What i personally have done is just run the wire myself but it s a lot of work.
According to t568b which is the one.
When running ethernet cable its always best practice to run more cable length than is needed in case something is done wrong on the termination side.
The bigger the hole the better.
You can also drill two holes in the floor and run the cable through the basement.
The second cheapest way is to drill a hole in the floor of each room near a convenient wall and pull a cable through basement or crawl space.
One will run next to a heat duct that goes up to the second floor.
Mount a low voltage plate to the wall and then fish the fire up to it finish it with a wall plate.
On an interior wall you can cut the opening for the wall plate on the 2nd floor then use a flex bit to drill down into the cavity of the wall on the first floor.
The two wiring standards for ethernet cable termination are t568a and t568b.
Sometimes i was able to use existing holes from phone wiring.
Other places i had to drill.
Best way to run cable from basement to second floor need to run some cables coax power cat6 from the basement to the second floor attic bungalow in 3 different places.
But can be done.
Running through interior closet walls for all three.
Use the coat hanger to see if everything is fine at this location and there are no obstructions.
Getting through the wood at the base of the second floor isn t as hard as getting through the fire blocking horizontal 2x4s in the stud cavity.
The ethernet cable will pass through the top floor into the basement at the closest point to the location of the device on the lower level.
Find a good place to run the wire from the basement to the attic.
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