Presentation | 2011-08-25 Location and Facility Database-Free Maintenance System for Optical Fiber Network employing GE-PON packets capture Nazuki HONDA, Testuya MANABE, Satoshi SHIMAZU, Yuji AZUMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose a maintenance system without a facility database for locating faults with high accuracy in optical fiber lines. The reference data for monitoring can be acquired from cache RTT (Round Trip Time) parameter generated in the ranging process in a PON system. In this paper, we propose a new technique to acquire a fiber length data in midstream of the optical fiber network. By using this method, the optical fiber maintenance system can perform an accurate test without constructing or upgrading a facility database. This will reduce the operating time and cost of network maintenance and will achieve a highly reliable network in the FTTH era. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical fiber line test system / OTDR / Facility Database / OAM / Round trip time |
Paper # | OFT2011-20 |
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Conference Information | |
Committee | OFT |
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Conference Date | 2011/8/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Location and Facility Database-Free Maintenance System for Optical Fiber Network employing GE-PON packets capture |
Sub Title (in English) | |
Keyword(1) | Optical fiber line test system |
Keyword(2) | OTDR |
Keyword(3) | Facility Database |
Keyword(4) | OAM |
Keyword(5) | Round trip time |
1st Author's Name | Nazuki HONDA |
1st Author's Affiliation | NTT Access Network Service Systems Laboratories() |
2nd Author's Name | Testuya MANABE |
2nd Author's Affiliation | NTT Access Network Service Systems Laboratories |
3rd Author's Name | Satoshi SHIMAZU |
3rd Author's Affiliation | NTT Access Network Service Systems Laboratories |
4th Author's Name | Yuji AZUMA |
4th Author's Affiliation | NTT Access Network Service Systems Laboratories |
Date | 2011-08-25 |
Paper # | OFT2011-20 |
Volume (vol) | vol.111 |
Number (no) | 182 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |