OPTICAL FIBER DISTRIBUTION BOARD

摘要

PROBLEM TO BE SOLVED: To facilitate connecting and connection switching operation for a multiple optical fiber cable using jumper cords. SOLUTION: This optical fiber distribution board has a jumper cord storage rack body 3 in a horizontal section U-shaped which is open in the front and has an extra-length storage space 3a for jumper cords 106 inside. On the internal surfaces of both opposite side walls 3b, cord support parts 7 and 8 are provided which clamp one-end sides and the other-end sides of many jumper cords 106 in planes along the side walls in array states, and the respective cord support parts 7 and 8 consist of plural cord clamps 17 which have plural jumper cord grip parts 17a in the front-rear direction and are provided in stages vertically at intervals.