fios 75/75 to gigabit wiring in house

[christine3nyc]

I currently have fios 75/75, an 11 year old connection.  I am upgrading to gigbit on Wednesday.  I have the box outside the house and thickish white wires inside.  Will they have to replace all the wiring from the outside to the new router?

[Edg1 · Accepted solution]

The box outside is the ONT. Depending on the type of model that will need to be upgraded. They will also have to run cat 5e/cat 6 ethernet wiring from the ONT to the router. The thick white wire is RG6 coax and Verizon limits speed on that to 100/100 mbps. 

[christine3nyc]

Thank you so much!!