Optical module

The invention discloses an optical module, and belongs to the technical field of optical fiber communication. In the optical module, a first flexible circuit board and a second flexible circuit boardare arranged on the upper surface and the lower surface of a sealing plug block respectively, and extend into a shell by mounting grooves of the shell; the first flexible circuit board is electricallyconnected with a laser chip through a first conductive metal layer; the second flexible circuit board is electrically connected with a light receiving chip through a second conductive metal layer; and the power supply connection between the laser chip and the light receiving chip is realized. 本发明公开了一种光模块，属于光纤通信技术领域。本发明实施例提供的光模块中，第一柔性电路板及第二柔性电路板分别设置在密封堵块的上、下表面，通过壳体的安装槽伸入壳体中，第一柔性电路板通过第一导电金属层与激光芯片电连接，第二柔性电路板通过第二导电金属层与光接收芯片电连接，实现了对激光芯片及光接收芯片的供电连接。