High CM Correctable Codewords

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yyzguy
I've Been Here Awhile
Posts: 3

Re: High CM Correctable Codewords

I recently switched over to Ignite internet/TV. While checking my signal levels today, I noticed very high levels of correctable codewords on Index 1 and 33. In both cases, the number of correctable codewords exceeded (by an order of magnitude) the number of unerrored codewords. Is this a problem?

-G-
Resident Expert
Resident Expert
Posts: 1,879

Re: High CM Correctable Codewords


@yyzguy wrote:

I recently switched over to Ignite internet/TV. While checking my signal levels today, I noticed very high levels of correctable codewords on Index 1 and 33. In both cases, the number of correctable codewords exceeded (by an order of magnitude) the number of unerrored codewords. Is this a problem?


A huge number of Correctable Codewords on DOCSIS 3.1 channels is not a problem.  Actually, it's a good thing: https://communityforums.rogers.com/t5/Ignite-TV/High-CM-Correctable-Codewords/m-p/464934/highlight/t...