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<body style="overflow-wrap:break-word; word-break: break-word;"><div class="mail_android_message" style="line-height: 1; padding: 0.5em">Does it matter whether it's only the cable side or the transition from ethernet to cable?<br/>Both processes are out of the users control...<br/>But I can confirm ~35ms on the first hop with my cable access...<br/><br/>Where did you find that info?<br/><br/>Bet,<br/>Ck</div><div class="mail_android_quote" style="line-height: 1; padding: 0.3em"><html><body>Am 15.05.20, 22:58 schrieb Chris Caudle <chris@chriscaudle.org>:</body></html><blockquote class="gmail_quote" style="margin: 0.8ex 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
On Tue, May 5, 2020 2:43 pm, Christoph Kuhr wrote:
<br> > Well, actually using the same ISP in the same city does not
<br> > make a difference. My mate and me have both
<br> > Unitymedia/Vodafone cable network access. We had the same RTT
<br> > as with the other one at another ISP with ADSL.
<br>
<br> I have been looking for information on the latency associated with the
<br> cable modem. So far this is the only information I found, but it is not
<br> clear whether this refers just to the latency on the cable side, or also
<br> includes the latency of converting from the Ethernet side to the cable
<br> side:
<br>
<br> "The average DOCSIS upstream latency for best effort traffic has been
<br> measured to be 11-15 ms with the potential of a significantly higher
<br> maximum latency up to 50 ms under medium to heavy channel utilization."
<br>
<br> So already a significant latency, and potentially high latency variation,
<br> before even getting to the first router.
<br>
<br> It is impressive that you have found a way to play live together with that
<br> connection.
<br>
<br> --
<br> Chris Caudle
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