Optical fiber used in telecommunications is governed by European Standards EN 60793-2-40-2011. Several standardization bodies at country, European, and worldwide levels are currently developing Gigabit communication standards for POF aimed towards home networking applications. It is expected the release at the beginning of 2012. An IEEE study group and later task force has been meeting since then until the publication on 2017 of the IEEE802.3bv Amendment. IEEE 802.3bv defines a 1 Gigabit/s full duplex transmission over SI-POF using red LED. It is called 1000BASE-RH. This Gigabit POF IEEE standard is based on multilevel PAM modulation a frame structure, Tomlinson-Harashima Precoding and Multilevel coset coding modulation. The combination of all these techniques has proven to be an efficient way of achieving low-cost implementations at the same time that the transmission theoretical maximum capacity of the POF is approached. Other alternatives are schemes like DMT, PAM-2 NRZ, DFE equalization or PAM-4. VDE standard was published in 2013. After the publication the IEEE asked VDE to withdraw the specification and bring all the effort to IEEE. VDE withdrew the specification and a CFI was presented to IEEE on March 2014.