Optical fiber distribution module for holding an optical fiber cord and fiber distribution system using optical fiber cords

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United States of America Patent

PATENT NO 6256443
SERIAL NO

09358392

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Abstract

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An optical fiber distribution module having a connection board, optical connector adaptors and a storage section is provided. An array of the optical connector adaptors forms the connection board, where the optical connectors connect in-use optical fibers. The storage section, located in a separate section of the module, stores optical fibers which are not-in use. The optical fiber distribution module also includes a plurality of cord sorting boards having a plurality of fiber cord passageways. The fiber cord passageways are configured to accommodate and retain at least one optical fiber such that the optical fiber is arranged between the connection board and the storage section. In addition, both the in-use and not-in use optical fibers insert into the fiber cord passageway. The in-use optical fibers connect to the optical connector adaptors and the not-in use optical fibers are stored in the storage section as the in-use optical fibers and the not-in use optical fibers are inserted within the fiber cord passageways.

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Patent Owner(s)

Patent OwnerAddress
NIPPON TELEGRAPH AND TELEPHONE CORPORATION5-1 OTEMACHI 1-CHOME CHIYODA-KU TOKYO 1008116

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Enomoto, Yoshitaka Tsukuba, JP 12 238
Hirooka, Akira Tsukuba, JP 4 138
Izumita, Hisashi Hitachinaka, JP 11 147
Mine, Koji Tsukuba, JP 24 244
Nakao, Naoki Chiba, JP 5 172
Tachikura, Masao Hitachi, JP 21 299
Takemoto, Hajime Nabari, JP 23 243
Tomita, Nobuo Jyouboku-machi, JP 19 401
Uruno, Shigenori Ibaraki-ken, JP 6 156

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