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reply to JeffinNOLA

Re: [LA] 4 upstream channels

What do you mean by it sees them but won't bond them? Do you reboot and keep checking the frequency?

If you are talking about the number next to the modulation scheme, that's not the number of channels. I haven't figured out what that number is, it's not the number of channels available though.


If the modem as to be rebooted for any reason, it will detect channels 1, 2, 3, or 4. Mostly channel 4. All 4 won't show up at the same time. I have a SB6121. I think there have been node issues in my area. Upstream noise is still showing up but not as often.

Channel ID 2
Frequency 28050000 Hz
Ranging Service ID 707
Symbol Rate 2.560 Msym/sec
Power Level 42 dBmV
Upstream Modulation [3] QPSK
[2] 16QAM
[3] 64QAM

Ranging Status Success

I have a lot of errors too.

Channel ID 229 230 231 232
Total Unerrored Codewords 277525396 276825829 276825743 276826131
Total Correctable Codewords 120 400 138 124
Total Uncorrectable Codewords 1970 1308 1800 1586