Can I use existing CCK to access internet in other rooms with no recievers?

I havent seen this question asked quite like this. I have a DECA Broadband connector, the one that is a few years old (DECABB1MR0-01) I have it connected to the router of course and fed into the SWM system into and through my SWM 16 in the attic. This currently gives all my connected receivers internet access in all rooms.

Question I have is could I use an RG6 run that is attached to a SWM splitter and SWM 16 in the attic, Put a 2nd or 3rd Generation powered DECA Adapter in a location on the other end of the cable and even though no Receivers are there use it for internet access for something like an Apple TV for an IP camera or something similar?

 

so basically the DECA Broadband connector will act as a switch seperating all the different devices connected to it?

 

Thanks I really appreciate it. I ordered some 3rd generation DECA's and some 2-Way splitters so I am gonna give it a shot!