Real ChatGPT answer · index seedyyOb6b9tt6UcompleteTelecom and utilities · home internetinformational
Why does my DOCSIS 3.1 cable modem show correct downstream power levels but high uncorrectable codeword counts during peak evening hours?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Why does my DOCSIS 3.1 cable modem show correct downstream power levels but high uncorrectable codeword counts during peak evening hours?
1 real search · 1 real-search pass
DOCSIS 3.1 OFDM uncorrectable codewords downstream MER power levels noise ingress FEC cable modem troubleshootingGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model).
Searches and sources
ChatGPT1 real searches · gpt-6
DOCSIS 3.1 OFDM uncorrectable codewords downstream MER power levels noise ingress FEC cable modem troubleshooting Google ↗
- PNM Best Practices Primer: HFC Networks (DOCSIS 3.1) · account.cablelabs.com
- Data Over Cable Service Interface Specification · account.cablelabs.com
- Determining RF or Configuration Issues on the CMTS · cisco.com
- cisco.com · cisco.com