| Presentation | 2001/11/15 Extended optical fiber line testing system Noriyuki Araki, Hisashi Izumita, Minoru Nakamura, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An optical fiber line monitoring system is essential for reducing maintenance costs and improving service reliability in optical access networks. In this paper, to promote cost-effective optical fiber line operation, we proposed an extended automatic optical fiber operations support system(AURORA)with a remotely installed fiber selector. We suggested a configuration for extended AURORA and designed the dynamic range of the system. We confirmed that testing could be carried out on an extended optical network section of 10km testing by using extended AURORA when the optical trunk line was less than 15km. We also discussed the effect on the maintenance cost of optical fiber cables in access networks.We estimated that the annual maintenance cost for periodic tests in actual operation areas could be reduced by 30% compared with that of a conventional system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical fiber line testing system / Fiber selector / OTDR / Periodic test / AURORA |
| Paper # | OFT2001-65 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2001/11/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Extended optical fiber line testing system |
| Sub Title (in English) | |
| Keyword(1) | Optical fiber line testing system |
| Keyword(2) | Fiber selector |
| Keyword(3) | OTDR |
| Keyword(4) | Periodic test |
| Keyword(5) | AURORA |
| 1st Author's Name | Noriyuki Araki |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Hisashi Izumita |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Minoru Nakamura |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| Date | 2001/11/15 |
| Paper # | OFT2001-65 |
| Volume (vol) | vol.101 |
| Number (no) | 454 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |