Re: Routed optical networks

[Denis Fondras <xxnog () ledeuns net>]

Le Wed, May 03, 2023 at 06:20:48AM +0000, Vasilenko Eduard via NANOG a écrit :
> Additionally, I am sure that in many countries/Metro it is cheaper to lay down a new fiber than to provision DWDM, 
> even if it is a pizza box. The colored interface is still very expensive.
> Of course, there are some Cities (not “towns”) where it is very expensive or maybe even impossible to lay down a new 
> fiber.
> Yes, in the majority of cases, it is cheaper to lay down fiber.

You may also take into account the time to deliver.
Laying fiber takes much more time than plugging a colored optic.