107 Gb/s PAM-4 transmission over 10 km using a SiP series push-pull modulator at 1310 nm. - Michel Poulin; Christine Latrasse; Jean-Frédéric Gagné; Yves Painchaud; M. Cyr; Carl Paquet; Mohamed H. Morsy-Osman; Mathieu Chagnon; Stéphane Lessard; David V. Plant (ECOC, 2014)