|reply to travelguy |
Re: [Connectivity] New SB6120/6121 Firmware Released
Guess that answers my question...T4 is back again on one of the upload channels (aaaargh). Levels on my end seem to be ok (at least from other posts I'd seen), so I wonder if there's something with the number that has to be read from their end that's telling.
Yes. The upstream power level you see is really an indirect look at what is going on. The key parameter for the upstream connection is the signal to noise ratio at the CMTS. The upstream power level you see on the modem signal page is the signal, but it's at the modem, not the CMTS, and you can't see any noise levels.