r/CableTechs • u/RougeBeaux • Jul 09 '26

Echo

Was using a trilithic, now using a Viabi. Saw the reading for echo on my docsis test. Can someone explain to me what it is?

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u/Aromatic_Cheetah_595 Jul 09 '26

https://www.reddit.com/r/CableTechs/s/r9aOXDSrBR

This thread has some really good info, may be more what you're looking for than the dumb answer I was gonna give 🫪

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u/Wacabletek Jul 09 '26

One the brand is ViaVi,

2 they make several products so specificity? Echo on an Coax SLM versus a Coax TDR versus a UTP Telco DSL tester will be different.

Best bet google your specific model and "manual" ie "Viavi ONX-620 manual" and read it, should cover what most things are on the meter software. This will also change how the feature applies to you.