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The cost to deploy 1G-PON and 10G-PON are very close to the point if you're talking about deploying fiber it doesn't really change the viability.



They're already at 50 Gbps:

* https://en.wikipedia.org/wiki/Higher_Speed_PON (G.9804)

* https://en.wikipedia.org/wiki/Ethernet_in_the_first_mile

The main point is to deploy fibre everywhere, and not necessarily which service speed is offered.

(A separate question is whether to go with PON or with 'active' networking.)


Those higher speed PON can actually be a lot more expensive to deploy right now, though they eventually come down with time of course. Deploying active direct fiber everywhere would be quite the undertaking in terms of funding.

I agree though the goal should be to deploy fiber everywhere. I was just responding whether or not it's utilitarian to roll out the higher speeds like 7G while waiting for that - it is at it costs next to $0 on the infrastructure side for the areas already having the fiber independent of resources we dump into rolling out more fiber.




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