Upstream bandwidth usage

Dave Taht dave.taht at
Mon Feb 27 16:20:12 UTC 2023

I dug out this old thread again...

What is the request/grant latency in various gpons? DOCSIS-LL has it
below 2ms, I think.

On Sun, Jun 12, 2022 at 12:00 AM Mark Tinka <mark at> wrote:
> On 6/11/22 22:20, Karsten Thomann via NANOG wrote:
> >
> > Does anyone know the Asian market where they are using E-PON?
> > After my very short search it seems they provide best effort up to 1G without
> > any real plans...
> When I was in Malaysia years back, we did use ZTE for some EPON
> services. But we retired those and moved to GPON.
> Mark.

A pithy note on VOQs vs SQM:
Dave Täht CEO, TekLibre, LLC

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