| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an optical receiver that facilitates, for example, addition of a photoelectric conversion unit. <P>SOLUTION: The housing of the optical receiver includes: a photoelectric conversion space for housing a photoelectric conversion unit 30; an optical fiber-housing space which is a space for housing an optical fiber tray 20, is formed on the opening side of the housing from the photoelectric conversion space, and is arranged in a position unstacked on the photoelectric conversion space; an optical fiber-housing and -fixing means which, in the optical fiber housing space, freely attachably/detachably fixes the optical fiber tray 20; and a rib which can screw on the photoelectric conversion unit 30 in the photoelectric conversion space and which protrudes toward the opening 11a of the housing. The photoelectric conversion unit 30 includes a notched part which is engaged with the rib and which is formed in a position and a shape substantially corresponding to the rib when the photoelectric conversion unit is arranged in the photoelectric conversion space. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
