Moving Router and Modem to another room

Hello,

So, I have Verizon internet in my home office. The steup is that the Modem is connect to the phone jack unit on the wall via a phone cable. The Modem is connected to the Verizon router via an ethernet cable and the Router is connect to the wall coax outlet via a coaxial cable.

Here is what the setup looks like

Now, since my TV, PS3, DVD player etc is all in the living room, I decided to move the entire setup there so I can connect most of the devices to the router via ethernet cables.

I mimicked the same setup in the living room but for some reason, the internet light on the router stayed red. Would there be a problem with the Coax wall unit or the phone jack unit in the living room?

Note: I have two coax wall units side by side in the living room and I tried connecting the router to each of them.

This is how the coax wall outlet looks like in the living room

Any help on this issue is greatly appreciated.

Thanks,

Rahul