| 摘要 |
PURPOSE: An optical fiber cable is provided to be easily installed in a place in which the radius of curvature is small since it has flexible properties. CONSTITUTION: Multiple optical fibers (121-124,131-134) transmit optical signals. The multiple optical fibers are arranged between multiple rigid members (141,142,150). An external sheath (160) surrounds the optical fibers and the rigid members. The external sheath comprises a first receptor (161), a second receptor (162) and a connection part (163) connecting the first receptor and the second receptor. Multiple grooves (171,172) are formed at the outer surface of the external sheath. |
