your computer going here then as you see on the bottom then there's cable that comes out in this is what will run to the patch panel okay so now fraud that connection upstairs the cable runs down underneath the the floor here you can see all the cables agency seethe cables coming together now here you see all the cables from the rest the bill in so now we have about 15 cables they're all running down this one pipe in zip tied to it okay so now here we can see you all the cables for the entire building come this one area and they all get connected into the back what is called a patch panel so the patch panel is this a device right here all the cables get connected into it and then you use on the call a patchable so cable that goes from the patch panel into this work so this is one of those big 48 port switch is I was talking about so this allows a computer us there's to be connected into the port that sucks there's that poor as a cable that runs all the way down here runs into this patch panel and then from this patch panel were able to make the connection into the switch now me wonder why you something like a passion because it does cost money you know somebody has to install it what their cash hello allows you to do is you know you’re going to be moving people around him or people might be in one location next year they're not there now so what you can do as you can run cabling all places that you might need a wired connection you can then connect those patch paneling your basement or wherever your server rooms but you don't actually have two connected to the switch so think about this you can have in your building 200 network connections so they’re they’re all run is only needs a network nationally plug into it.