Broadband services

[Workingforfun]

Hi Everyone,

We currently have cable broadband and tv this runs via black cable through our roof into a plug output so it can be plugged into the modem. Looking at moving the modem and tv so need to  move the plug output.

Firstly, want to know if its possible and what type of cable I need? Secondaly, do I need to organise a special techican to install the cable (i.e. vodafone) or would a normal electrican  be capable of the job?