This article proposes the linearization of an intensity modulation/direct detection radio-over-fiber (RoF) link with feedback loop. The goal is to carry out the predistortion process in a real scenario. in which the output signals are a few kilometers far from the baseband unit (BBU). First. https://www.jmannino.com/deal-time-bio365-BIOLITE-Soil-Grow-Bags-2-Gallons-great-save/