On Tue, Feb 19, 2013 at 11:27 AM, Grzegorz Janoszka <Grzegorz at janoszka.pl> wrote: > > Every now and then we happen to a see strange case with our linecards > (MPC 3D 16x 10GE). After a linecard reboot one of the optics sometimes > stops sending light: Did you tried power-on/power-off optics ? Rob