What does the Network Access Hub do?
 

I have a Pure Fibre 1.5G plan. The technician installed a Nokia ONT (G-240-G), the NAH (FXA5000), and the Wifi 6 Hub (Router).

The topology looks like this:
Fibre drop -> Nokia ONT -> NAH -> Router.

My question is, what is the NAH for?

Is it possible to install the Router directly to the Nokia ONT?

Just to give some context, I have a 2.5Gb capable router with 2.5Gb LAN ports.
I also have a computer with 2.5Gb ethernet port. So, I think I should be able to achieve speeds more than 1Gb
The NAH has only one 10Gb port and, If I am not mistaken, the rest of the LAN ports are 1Gb. Is this correct?

I want to be able to achieve speeds of more than 1Gb by by-passing the NAH and directly connecting the ONT to the router so that it looks like this:

Fiber Drop -> Nokia ONT -> Router

Will this one work?


More...