| 摘要 |
This application provides an optical transceiver module, comprising an optical assembly and a driving assembly connected to the optical assembly. The optical assembly comprises: a data signal transmitter, for transmitting a first data signal with a first wavelength, and transmitting, under the control of the driving assembly, to an optical fiber network a first test signal with the first wavelength; a test signal receiver, for receiving a reflected signal of the first test signal; a test signal transmitter, for transmitting, under the control of the driving assembly, to the optical fiber network a second test signal with a second wavelength; and a data signal receiver, for receiving a second data signal with the second wavelength, and receiving a reflected signal of the second test signal. The application further provides a passive optical network system and device and an optical fiber detection method and system. |
