I am trying to split my cable broadband connection between laptop and router to avoid disconnection during power cuts. Cable broadband is connected even if there is no power. So I am trying to use RJ45 splitter to split the connection from cable into two part. One cable from RJ45 splitter is connected to router and other to laptop. However with this setup the internet is not working at all.
I have limited knowledge of networks so please excuse me if this question is easy.