Sorry Mandy,
Most routers are plugged into 'phone line for Broadband Access - yours must be fibre optic cable.
You have two questions to resolve...
1) Does the router talk to the world? i.e. does the router "see" the internet?
2) Can my computer "see" the router? i.e. is the wireless card working? (fitted - has device driver - enabled - communicating with the router)
You can temporarily forget about Q2 by connecting an ethernet cable between the laptop and the router. Once you have established communication this way you can then move on to making the wireless work...
Peccavi
December 2008