Bro, you have misunderstood it. The white cable is the optical fiber cable, not patch cable. In my case, I got the black one that they use almost everywhere, that wouldn't make any difference.
Mine look like this:
I was asking about the yellow patch cord and white patch box. It looks like they have not provided the patch box with your connection and directly connected the fiber cable to the patch cord and ONT. I don't know if it's discontinued now or what.
This is my connection patch box connected to the patch cord (please ignore the other wires mess):