Integrable branching unit in a submarine telecommunications system, submarine system and method for reconfiguring

摘要

The unit (10) has three equipment chosen among earth terminals. A voltage measuring unit (23) informs potential of a point of a trunk segment. A reconfiguration unit validating unit (26) is coupled to the voltage measurement unit, and a reception and processing unit. One of the equipment is connected or corresponds to an earth terminal that has an optical signal sending unit with configuration (SrA to SrC). Independent claims are also included for the following: (a) a submarine telecommunication system (b) a procedure for reconfiguration of a system of submarine telecommunication.