Where do I plug the main cable and the coaxial cable with the Tap splitter (IN, OUT and TAP)?

Sylvain T. 82381

Which of the three sides of the tap splitter I should insert the main cable and the coaxial cable that goes to the modem?

Fizzy

Hi Sylvain

Here are modem installation instructions from Fizz (including a short video)
https://fizz.ca/en/faq/how-install-my-wi-fi-modem

Hope this helps! Welcome to Fizz!