Automatic batch optical fiber sniffing system and method and macrobend generating device

The invention discloses an automatic batch optical fiber sniffing system and method and a macro-bend generation device, and the system comprises at least one macro-bend generation device which is controlled to bend an upstream optical fiber placed in the macro-bend generation device; the at least one macro-bend detection device is used for carrying out macro-bend light leakage detection on the downstream optical fiber placed in the macro-bend detection device; the management terminal is in communication connection with the macro-bend generation device and the macro-bend detection device; and the server platform is in communication connection with the management terminal, and the server platform is used for pairing the optical fibers placed in the macro-bend generation device and the macro-bend detection device according to feedback signals of the macro-bend generation device and the macro-bend detection device. According to the invention, sniffing and pairing of the connection relation of the optical fiber po