Suggest a simple structured wiring setup here please.

[N-OS X-tasy!]

deckeda wrote:
That white POTS connector as shown wouldn't be needed.

FYI, that "POTS connector" is known as a 66 punchdown block. You would probably want to use a 110 punchdown block for your proposed copper cabling.

Also, for futureproofing purposes, consider the use of Cat 6 or even Cat 6a for this project.