| Presentation | 2013-06-21 High-capacity and High-reliability Optical Switch Unit with Multi-core Fiber Etsuko NOMOTO, Kenichi TANAKA, Toshiki SUGAWARA, Kenji HIRUMA, Yong Lee, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a concept for a novel optical switching system utilizing seven-core fibers for high-capacity/high-reliability data transmission. And a prototype optical switch unit was fabricated, whith has standby cores for optical signals in each MCF reserved for redundancy operation and enable quick restoration at the time of a disaster. The prototype has three kinds of constitution. They are priority to throughput, priority to path switching speed and priority to protection reliability, in which the ratio of the numbers of signal cores and those of standby cores are 2:1, 1:1 and 1:2 each. The last constitution can realize reliable switching by searching for standby cores. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | multi-core fiber / spatial division multiplexing / optical switch unit / redundancy |
| Paper # | OCS2013-16 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2013/6/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High-capacity and High-reliability Optical Switch Unit with Multi-core Fiber |
| Sub Title (in English) | |
| Keyword(1) | multi-core fiber |
| Keyword(2) | spatial division multiplexing |
| Keyword(3) | optical switch unit |
| Keyword(4) | redundancy |
| 1st Author's Name | Etsuko NOMOTO |
| 1st Author's Affiliation | Central Research Laboratory, Hitachi, Ltd.() |
| 2nd Author's Name | Kenichi TANAKA |
| 2nd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 3rd Author's Name | Toshiki SUGAWARA |
| 3rd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 4th Author's Name | Kenji HIRUMA |
| 4th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 5th Author's Name | Yong Lee |
| 5th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| Date | 2013-06-21 |
| Paper # | OCS2013-16 |
| Volume (vol) | vol.113 |
| Number (no) | 90 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |