I think my way is easier than that. I plug cable into Pockethernet, open the app on my phone and connect to device, run test. This will give me POE info, all 4 pair + shield length and status, Link speed, switch info with switch ID and port # you're connected to and more if I wanted it. This saves me a lot of walking many times I don't even have to locate the switch.


Merritt

Business Telephones & Equipment + Commercial Audio/Video Products
Commercial Communications . . . Turner, Maine
If it was built after 1980 don't expect it to work right.