Welcome to light-up
Where I'm hoping to shed some light on some of the terms associated with Connectivity through optic fiber. Note that a lot of this is just my understanding on the topic and if you want a deeper understanding of optic fiber then you should explore further. First of all, I would like to state that it is actually supposed to be spelled fibre (spelling world wide) as appose to fiber (American spelling).
Here is also a list of routers you can use in to connect to fibre connections. This info will focus on South African companies.
Here is also a tutorial to help you get setup with ipv6. For those who want to.
And for the artsy bunch; here are a list of poems about light.