Characterization of the electro-optical transceivers in the KM3NeT optical network S. Pulvirenti, F. Ameli, A. D'Amico, G. Kieft and J.-W. Schmelling EPJ Web of Conferences, 116 (2016) 05006 Published online: 11 April 2016 DOI: 10.1051/epjconf/201611605006