optical transceiver to monitor an optical fiber and method for making available measuring data from monitoring an optical fiber module.

A module (1) transceiver for an optical data network, comprising an optical interface (3) for connection with an optical transmission line and an electrical interface (2) for connection to a central box (4), wherein the electrical interface (2) is suitable for providing the module (1) transceiver payload data (5) to send in the optical transmission line and to provide the central frame (4) data load tool (12) extracted from the optical transmission line, and further comprising monitoring means for monitoring the optical transmission line, wherein the module (1) transceiver comprises analysis means (14) for processing the data measuring (21, 23) provided by the monitoring means in a statistical manner, and that the analysis means (14) are connected to the electrical interface (2) to provide data processed measurement (25) to the electrical interface ( two).