I've just moved into a new build apartment.
Each room has a female telephone port (431A?), connected to a female telephone port in my electricity cupboard. My BT telephone line then comes into the same cupboard into another female telephone port, and a phone cable runs between the 2 to route the phone line to the rest of my rooms.
My question is, could I put my ADSL router in the cupboard, connected up to my telephone line, then take an ethernet/rj45 cable out and in to the female telphone port that supplies the rest of the apartment? Using some of these adapters? - http://www.amazon.co.uk/Rj45-Socket-Bt-431a-Plug/dp/B0042K50UO/ref=sr_1_1?ie=UTF8&qid=1436194276&sr=8-1&keywords=431A+rj45
If it's possible, would I be able to get cat5e/6 equivalent gigabit speeds?
Any help greatly appreciated!!