Cable Forum - View Single Post - 50M Why is latency & jitter so bad on DOCSIS3?

Sephiroth · 19-09-2012, 20:43

[QUOTE=Chrysalis;35475314]I dont think docsis3 by nature has worse latency than docsis1 just that those graphs you posted the 2 docsis3 ones are on oversubbed channels.

When I was on docsis1 it was extremely bad, graphs filled up with yellow almost 24/7.

also its possible the good neighbour is on a different segment, my neighbour is on a different segment to me.

---------- Post added at 23:36 ---------- Previous post was at 23:33 ----------

Many of us have been waiting for the answer to this question for years, only VM know why they balance different segments so imbalanced.[/QUOTE]

Who says it's a different segment? The neighbour would be on the same segment. It's a matter of shared frequencies and the DOCSIS 1 user is on an undersubscribed frequency.

19-09-2012, 20:43	#10
Sephiroth Wisdom & truth Join Date: Jul 2009 Location: RG41 Services: RG41: 1Gig VOLT Rutland: Gigaclear 400/400 Posts: 12,337	Re: Why is latency & jitter so bad on DOCSIS3? [QUOTE=Chrysalis;35475314]I dont think docsis3 by nature has worse latency than docsis1 just that those graphs you posted the 2 docsis3 ones are on oversubbed channels. When I was on docsis1 it was extremely bad, graphs filled up with yellow almost 24/7. also its possible the good neighbour is on a different segment, my neighbour is on a different segment to me. ---------- Post added at 23:36 ---------- Previous post was at 23:33 ---------- Many of us have been waiting for the answer to this question for years, only VM know why they balance different segments so imbalanced.[/QUOTE] Who says it's a different segment? The neighbour would be on the same segment. It's a matter of shared frequencies and the DOCSIS 1 user is on an undersubscribed frequency. __________________ *Seph.* My advice is at your risk.