I split at POE (inside) and ran one off to my cable modem exclusively. The other split went into an amp and then into a 12 way (not all 12 in use) distribution box. From there to various rooms.
Cable Internet works fine.
From Wiki:
Interweb (sometimes interwebs, intarweb(s), or rendered in leet spellings as 1n73rw3b and other variations) is an ironic term used to indicate inexperience by intentionally and incorrectly merging the terms 'Internet' and 'World Wide Web'. The joke is that many inexperienced users access content on the World Wide Web (or "Web") via the "Internet" without knowing what either is.[1]The term interweb originated as a response to the ever-increasing influx of inexperienced users to the Internet's forums and chat rooms. Whereas the Internet had previously been the exclusive domain of the tech-savvy, it was now attracting millions of newcomers (newbies) who were now participating in it (often with poor netiquette).
More commonly called “interwebz” by people that are purposely writing it that way or by people who often quote LOLspeak.(which is gay)