I think I have it now
I think I have it now
Ok found an article that I think covers my a## lol.
Communications raceways--The 2008 edition of the NEC contained listing requirements and applications for signaling raceways (Article 725), optical fiber raceways (Article 770), communications raceways (Article 800) and CATV raceways (Article 820). Each of these families of raceways had general-purpose, riser and plenum grades. The 2011 NEC began the process of consolidating these redundant raceway types by eliminating CATV raceways and replacing them with communications raceways. The 2011 NEC also permitted communications raceways to substitute for optical fiber raceways so that an installer only had to carry two types--signaling and communications raceways.