It's called a structured media enclosure and it does actually look decent. Granted, it's only half-assembled -- the second half of the project is the part that costs $$.

The UTP network/phone cable are easy to deal with. They're most likely to be CAT5e or CAT6; check the jacket of the cables for marks that indicate the type. Every manufacturer of enclosures also offers a line of patch panels designed to fit. You can, of course, choose some other patch panel that suits you and devise your own mounting scheme. The blue and white cables down the right side look like they're all UTP and could be terminated to patch panels like these. You could then use short patch cables from the panel to your WiFi router or Ethernet switch. Following is an example of one made by Leviton, with photo credit to [BIoT Canada][1]. Making one look like this is definitely art, and it's not inexpensive.

[![Leviton structured media panel][2]][2]

The coax cables are a little more difficult. There are patch panels available for these too, but coax patch cables are annoying and coax cables have to be interconnected with a gadget called a splitter. Because of electrical signal quality issues it can be important to use a "terminator" cap on unused ports, whether directly on the splitter or at the end of a cable that connects to the splitter, goes somewhere in the house, and doesn't have any equipment (TV or tuner box) actually attached to it.

So, for the coax, I vote to put F connectors on the ends of the cables actually in use and connect those directly to a splitter that has just enough ports. Leave the rest of the coax cables bundled neatly, maybe terminate them all just for possible future convenience, but don't bother with a patch panel or fully connecting every one of the cables to a splitter.


  [1]: https://www.biotcanada.ca/products/leviton-wi-fi-transparent-wireless-structured-media-center/
  [2]: https://i.sstatic.net/s5f0X.png