I work for an electrical firm and have been roped in to install and connect the structured cabling throughout a very large house.
All the cables (69 of them) have been tested using a cable tester which comes up like this:
Obviously this is all good, as it shows a 0 when the connection is not terminated properly, or the numbers are crossed over when they are terminated wrong.
My problem is that when trying to connect to the internet via the ethernet ports, most of them are not working.
I've tried connected the port directly to the router instead of the switch, does not work
I've tried all the ports on the switch and these are fine.
I don't get why some are working but most are not.