| 摘要 |
PURPOSE: A plug type optical transmitting and receiving module is provided to improve the spatial utility of the module by changing the structure of small form-factor pluggable main body and the structure of a printed circuit board. CONSTITUTION: A main body(10) is composed of an upper body(12) and a lower body(14). A light transmitting element(20) and a light receiving element are installed in the main body. A printed circuit board controls each element by being in connection with the light transmitting element and the light receiving element. The printed circuit board is composed of a first printed circuit board(32), a second printed circuit board(34), and a third printed circuit board(36). A standard light connector(24) is combined with the front side of the main body. |
