| 摘要 |
Provided is an optical-fiber connection unit in which a split sleeve (14) for performing centering of distal end portions of ferrules (11 and 111) is provided not to an optical adapter (20) but to an optical connector (10). With this configuration, it is unnecessary to provide a sleeve holder inside a casing (21) of the optical adapter (20), and hence a shape of the optical adapter (20) is simplified. Further, a sleeve holder (13) provided to the optical connector (10) is formed in a state of being exposed outward. Thus, a risk of defective molding is reduced, and presence or absence of defective molding can be easily confirmed. |
