| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical fiber ribbon which includes multi-core coated optical fibers such that a plurality of coated optical fibers constituting the optical fiber ribbon have a plurality of cores, and suppresses an optical fiber from being broken owing to static fatigue caused by torsional strain even if the torsional strain is applied by adjusting the optical fibers of multiple cores in an axial rotation direction.SOLUTION: An optical fiber ribbon 100 with a multi-fiber connector includes a ribbon core 10 formed by providing a plurality of coated optical fibers 20 in parallel and integrating the coated optical fibers, and the multi-fiber connector 40 to which one-end parts of the plurality of coated optical fibers 20 of the ribbon core 10 are connected. The plurality of coated optical fibers 20 of the ribbon core 10 include the multi-core coated optical fibers 20 having the plurality of cores. The multi-core coated optical fibers 20 is separated as one core from the ribbon core 10 to a predetermined length at the one-end part connected to the multi-fiber connector 40 and introduced into the multi-fiber connector 40. |
