| Presentation | 2012-11-21 Uninterruptible Optical Access Line Switching System using Electric Variable Delay Line Tetsuya MANABE, Kazutaka NOTO, Kazunori KATAYAMA, Masaaki INOUE, Yuji AZUMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An optical line switching method that does not interrupt communication is urged for an efficient field maintenance operation. So far, we have proposed an error-free optical access line switching system by using temporarily duplicated detour line for current line. This system comprises of optical components such as optical amplifiers, wave converters and optical delay lines. In this paper, we propose an uninterruptible optical access line switching system using electric variable delay line based on the previous studies. We show the proposed system configuration that comprises of photoelectric transceivers and solid state electric delay line devices. We also show the basic results of an experiment using prototype system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Uninterruptible optical line switching / Electric variable delay line / Transmission lines duplication |
| Paper # | OFT2012-46 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2012/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Uninterruptible Optical Access Line Switching System using Electric Variable Delay Line |
| Sub Title (in English) | |
| Keyword(1) | Uninterruptible optical line switching |
| Keyword(2) | Electric variable delay line |
| Keyword(3) | Transmission lines duplication |
| 1st Author's Name | Tetsuya MANABE |
| 1st Author's Affiliation | Access Service Systems Laboratories, Nippon Telegraph and Telephone Corporation() |
| 2nd Author's Name | Kazutaka NOTO |
| 2nd Author's Affiliation | Access Service Systems Laboratories, Nippon Telegraph and Telephone Corporation |
| 3rd Author's Name | Kazunori KATAYAMA |
| 3rd Author's Affiliation | Access Service Systems Laboratories, Nippon Telegraph and Telephone Corporation |
| 4th Author's Name | Masaaki INOUE |
| 4th Author's Affiliation | Access Service Systems Laboratories, Nippon Telegraph and Telephone Corporation |
| 5th Author's Name | Yuji AZUMA |
| 5th Author's Affiliation | Access Service Systems Laboratories, Nippon Telegraph and Telephone Corporation |
| Date | 2012-11-21 |
| Paper # | OFT2012-46 |
| Volume (vol) | vol.112 |
| Number (no) | 311 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |