| 摘要 |
PURPOSE:To make the housing of a number of systems possible in a structure of a housing part of an optical fiber which carries out connection with a terminal station device side by performing excessive length treatment for the optical fiber in a terminal device of an optical submarine cable system. CONSTITUTION:An optical fiber housing part which is constituted by attaching a winding board 3 for performing excessive length treatment by winding an optical fiber to each surface of a fixing board fixed to a frame 1 of a terminal device through rotating mechanisms 5, 6. The rotating mechanism is provided with a fixing pin 4 projecting right and left passing through a front corner part of the fixing board, an axis hole 5 provided to each winding board to be fitted to the fixing pin 4 and a means 6 for locking the winding board 3 to the fixing board. |
