To facilitate wiring and the change of wiring and to enhance the reliability of optical connection of optical parts to each other.
This device is constituted by housing plural splitter modules 3 which are connected at one end side to station cables 1 and plural optical branch modules 4 which are connected at one end side to termination cables 2 in a device frame 15 and providing the device with plural optical fibers 6 for connection for respectively connecting each of plural optical fiber junctures formed in the splitter modules 3 and each of plural optical fiber junctures formed in the optical branch modules 4 one to one. Module housing sections 5 for housing the splitter modules 3 and the optical branch modules 4 are disposed in plural stages. The splitter modules 3 to be connected and the optical branch modules 4 are housed in the module housing sections 5 of the same step.
| JP2002511595 | [Title of Invention] Connecting device for optical duct |
| WO1999010575 | OPTICAL FILAMENT INSERTION APPARATUS |
NARAOKA SEIICHI
ENOMOTO YOSHITAKA
IZUMIDA CHIKASHI
MINE TSUNEJI
NIPPON TELEGRAPH & TELEPHONE
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