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wigllysz's avatar
wigllysz
New Contributor II
5 years ago

Upstream Power Levels for Gigablast?

Hello - I've been having upload speed issues the last couple weeks (barely getting 1Mbps - occasionally shoots up to 7Mbps) Do these power levels look normal? There isn't much online, but the little I did find said these should be around the 45 dBmV range. I tried to reach out to chat support, but they had no idea what these power levels were. I've included my Downstream power as well.

I have a Netgear CM1000 > Google WiFi > 8-Port Gb Cisco Switch > Hardwired PC (has not changed - used to be able to get 35Mbps speeds - and download speeds are 300-400Mbps still)

No changes to modem location or wiring.

Upstream Bonded Channels
Channel Lock Status Modulation Channel ID Frequency Power
1 Locked ATDMA 1 19600000 Hz 32.8 dBmV
2 Locked ATDMA 2 26000000 Hz 32.8 dBmV
3 Locked ATDMA 3 32400000 Hz 33.3 dBmV
4 Locked ATDMA 4 38800000 Hz 33.3 dBmV
5 Not Locked Unknown 0 0 Hz 0.0 dBmV
6 Not Locked Unknown 0 0 Hz 0.0 dBmV
7 Not Locked Unknown 0 0 Hz 0.0 dBmV
8 Not Locked Unknown 0 0 Hz 0.0 dBmV

Downstream Bonded Channels
Channel Lock Status Modulation Channel ID Frequency Power SNR / MER Unerrored Codewords Correctable Codewords Uncorrectable Codewords
1 Locked QAM256 10 837000000 Hz 6.4 dBmV 39.3 dB 60990119 610 0
2 Locked QAM256 1 783000000 Hz 6.9 dBmV 39.6 dB 60723216 278 0
3 Locked QAM256 2 789000000 Hz 6.7 dBmV 39.5 dB 60726630 435 0
4 Locked QAM256 3 795000000 Hz 7.0 dBmV 39.6 dB 60730522 392 0
5 Locked QAM256 4 801000000 Hz 7.6 dBmV 39.8 dB 60734617 270 0
6 Locked QAM256 9 831000000 Hz 6.8 dBmV 39.5 dB 60737128 809 0
7 Locked QAM256 41 405000000 Hz 8.0 dBmV 39.6 dB 57494873 519 0
8 Locked QAM256 11 843000000 Hz 6.3 dBmV 39.3 dB 60746035 1396 0
9 Locked QAM256 12 849000000 Hz 6.2 dBmV 39.3 dB 60750664 1857 0
10 Locked QAM256 17 879000000 Hz 4.8 dBmV 38.8 dB 60753528 2564 0
11 Locked QAM256 18 885000000 Hz 5.1 dBmV 38.9 dB 60757397 1910 0
12 Locked QAM256 19 891000000 Hz 5.3 dBmV 38.9 dB 60759465 1936 0
13 Locked QAM256 20 897000000 Hz 5.4 dBmV 39.1 dB 60765635 1785 0
14 Locked QAM256 21 903000000 Hz 5.3 dBmV 39.1 dB 60769141 2051 0
15 Locked QAM256 22 909000000 Hz 5.0 dBmV 38.9 dB 60772008 2273 0
16 Locked QAM256 25 927000000 Hz 4.9 dBmV 38.9 dB 60775753 2097 0
17 Locked QAM256 26 933000000 Hz 5.2 dBmV 39.2 dB 60780752 1636 0
18 Locked QAM256 27 939000000 Hz 5.6 dBmV 39.3 dB 60784588 1205 0
19 Locked QAM256 28 945000000 Hz 6.1 dBmV 39.4 dB 60788579 792 0
20 Locked QAM256 29 951000000 Hz 6.4 dBmV 39.6 dB 60793065 457 0
21 Locked QAM256 30 957000000 Hz 6.5 dBmV 39.7 dB 60796843 265 0
22 Locked QAM256 33 357000000 Hz 7.9 dBmV 39.3 dB 60800795 0 0
23 Locked QAM256 34 363000000 Hz 7.9 dBmV 39.7 dB 60804448 0 0
24 Locked QAM256 35 369000000 Hz 7.7 dBmV 39.5 dB 60807674 0 0
25 Locked QAM256 36 375000000 Hz 7.3 dBmV 39.3 dB 60811836 0 0
26 Locked QAM256 37 381000000 Hz 7.3 dBmV 39.4 dB 60815815 0 0
27 Locked QAM256 38 387000000 Hz 7.3 dBmV 39.4 dB 60819168 0 0
28 Locked QAM256 42 411000000 Hz 8.5 dBmV 39.7 dB 60822502 0 0
29 Locked QAM256 43 417000000 Hz 8.8 dBmV 39.8 dB 60826515 0 0
30 Locked QAM256 44 423000000 Hz 9.0 dBmV 39.9 dB 60830271 0 0
31 Locked QAM256 45 429000000 Hz 9.4 dBmV 40.0 dB 60831200 0 0
32 Locked QAM256 46 435000000 Hz 9.5 dBmV 40.0 dB 60830796 0 0