Diplexer Necessary or Beneficial?
My setup is as follows: Coax comes from outside my house (presumably from the NID). That coax is attached to a diplexer (VDSL port). Coax goes out from the diplexer (Combined port) to my Residential Gateway. All receivers are connected to the RG via Cat5e, I'm not using coax HomePNA at all.
My question is, since I'm only using coax to get from the NID to the RG, do I need a diplexer or is there any benefit to using one? Should I just use a simple connector instead?
I've been running into some TV stuttering issues recently with uncorrected blocks and starting to ask questions.