Behodar:
Linux:
That is not Fibre but HFC (Hybrid fiber-coaxial) which is a mix of Coax and Fibre
Linux
Even that name is a bit of a misnomer (assuming that I understand it correctly); it's fibre to the node but the cable that enters your house is just coax, not a hybrid cable. From that perspective it's as much "fibre" as ADSL is!
Bring it up with Wikipedia but yes you are correct in a way
Linux