| 摘要 |
PROBLEM TO BE SOLVED: To provide a circuit module and an optical communication device that are able to effectively use a flexible board in a configuration by which optical communication is performed.SOLUTION: A circuit module 101 comprises: a device for transmitting or receiving electric signals; a rigid board 17 for transmitting electric signals to the device or transmitting electric signals from the device; a flexible board for electrically connecting the device and the rigid board 17; and a connector provided on the rigid board 17 and for detachably connecting the rigid board 17 and the flexible board. |
