Cisco DPQ3212 Modem Power levels & S/N level
What should the range of these values be?
I was told earlier this year:
Power level s/b -12 to +15 dBmV
In 2017 I was told s/b -6 to +6
I read online it S/B -8 to +8
In 2016 I was told Downstream S/N best 36-41 dB
I don’t know what Upstream Power level s/b.
I have been experiencing internet outages or slowdowns that last 30 seconds to a couple minutes a few times each day or night.
I reset modem online. (Easier vs. manually doing it by pulling battery & unplugging)
I have preferred 150 Internet package.
I tested with speedtest app & looks good now:
146 Mbps D/L, 9.93 Mbps U/L, ping 7 ms, loss — %, Jitter 1.8 ms.
UPL 42.0-45.2 dBmV for my 4 channels
DPL -8.8 to -10.2 dBmV for my 8 channels
S/N 36.1 to 37.1 dB for 8 channels