What kind of wire can be used with OKIUSA Twisted Pair Transmission products?
Use UTP (unshielded twisted pair) CAT 5 24 AWG (or over) to have the best transmission quality performance. To use STP (shielded twisted pair) cable, the shielded would cause internal signal interference, so the transmission range would be shorter (1.5KM— >0.8KM) than UTP cable. Un-twisted wire is not recommended, due to high interference and shorter range.