said by digiblur:
Been on 64QAM as well for a month of two in Baton Rouge market.
Does anyone know exactly what the numbers mean in brackets? I haven't figured out what they mean as it shows QPSK as well and you can't be on two modulation schemes at once.
it shows what is available for instance my upstream is:
but the highest one shown on the upstream is what you are connected to. If there is noise it will go to QAM16 or QSPK if the line is totally trashed with noise.