[AusNOG] NBN Satellite Latency

[Scott Weeks]

> --- mclennan at internode.on.net wrote:
>
> Everyone needs to remember the basics when it
> comes to pinging over a geo satellite.
> ------------------------------------------------


> It's *generally* 250msec up and 250msec down.
> .5 sec round trip for sat only mostly straight
> up-n-down at the radio.
>
> https://en.wikipedia.org/wiki/Geostationary_orbit#Communications



--- jasereid at gmail.com wrote:

I've seen an average of 700-800ms across multiple sat sites in AU over the
years. As a result we moved most sites to 3G, then moved them back after
multiple issues with available bandwidth...
----------------------------------------



Is that one hop, radio-to-radio?  Meaning the pinging devices are connected 
to the sat radios.

scott




































>
>
>
>
>
>
>
>
> _______________________________________________
> AusNOG mailing list
> AusNOG at lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog
>
>
>
> _______________________________________________
> AusNOG mailing list
> AusNOG at lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog
>
> _______________________________________________
> AusNOG mailing list
> AusNOG at lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog
>
-- 
Jason Reid


_______________________________________________
AusNOG mailing list
AusNOG at lists.ausnog.net
http://lists.ausnog.net/mailman/listinfo/ausnog