| 摘要 |
In an optical module 10 in which a connector unit 30 is provided at an end portion of an optical cable 20 including an optical fiber 22, the connector unit 30 includes an inner housing 311 accommodating a circuit substrate to which an electrical connector is connected at a front end portion, and an outer housing 312 covering an outside of the inner housing 311. A step portion 343 is provided on the inner housing 311, an internal space S on a side of the front end portion from the step portion 343 of the inner housing 311 is narrower than an internal space S on a side of a rear end portion from the step portion 343, and a predetermined gap is formed between the inner housing 311 and the outer housing 312. |
