Please consult the Main Manual. The chapter about the Remote includes hints related to cabling and PoE.
Yes. I have read the section of the manual. However it’s not what I’m asking. I don’t need a longer run. I’m wanting to mount the remote on a board and install a neutrik ne8fdp coupler or similar so that i don’t have to keep the 25’ cable attached to the board or route it through every use. Is a PoE injector necessary to accomplish this?