| Presentation | 2017-05-26 Optical fiber line testing system technologies for various optical cable networks Tetsuya Iwadou, Yoshitaka Enomoto, Yoshiyuki Kajihara, Jun Onishi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Optical fiber line testing systems have contributed to optical cable networks construction, service activation, failure handling, and preventive maintenance work. Recently, to make effective use of underground infrastructures, we developed an ultra-high count and high-density optical cable (2000 cores) that accommodates twice as many cores with the same outer diameter as a current underground optical cable (1000 cores). We also developed a small diameter indoor optical cable using a hole-assisted fiber (HAF) to make in-house distribution invisible. To be able to operate the system continuously, we have developed a new water sensor module for an ultra-high count and a high-density optical cable (2000 cores) and a field assembly wavelength selective termination (FAT) for a new small diameter indoor optical cable. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Water sensor module / Field assembly wavelength selective termination / Optical fiber line testing system |
| Paper # | OFT2017-20 |
| Date of Issue | 2017-05-18 (OFT) |
| Conference Information | |
| Committee | OFT |
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| Conference Date | 2017/5/25(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shimane Univ. (Matsue campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Masayuki Shigematsu(Sumitomo Electric Industries) |
| Vice Chair | |
| Secretary | (NTT) |
| Assistant | Terutake Kobayashi(Fujikura) / Ikutaro Ogushi(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Optical Fiber Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optical fiber line testing system technologies for various optical cable networks |
| Sub Title (in English) | |
| Keyword(1) | Water sensor module |
| Keyword(2) | Field assembly wavelength selective termination |
| Keyword(3) | Optical fiber line testing system |
| 1st Author's Name | Tetsuya Iwadou |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 2nd Author's Name | Yoshitaka Enomoto |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 3rd Author's Name | Yoshiyuki Kajihara |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 4th Author's Name | Jun Onishi |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2017-05-26 |
| Paper # | OFT2017-20 |
| Volume (vol) | vol.117 |
| Number (no) | OFT-54 |
| Page | pp.pp.89-93(OFT), |
| #Pages | 5 |
| Date of Issue | 2017-05-18 (OFT) |