Can someone shed some light please.
The noise level on the upload is consistent at 6 – 7 dB and the noise level on the download is consistent at 7 – 13 dB.
Why is there such a difference between upload and download noise when the signal is carried on the same 2 cables?
I'm near the limit as far as distance goes at about 3.3km from the cabinet. Over the last year this is what I've had.