Presentation | 2008-05-16 Design of optical fiber line testing system for PON Yoshitaka ENOMOTO, Tsunekazu WATANABE, Yutaka KOZAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes a highly developed fiber fault isolation technique that can distinguish a fault in branched optical fibers in passive optical network (PONs). This technique provides a promising way of extending the functions of the conventional optical fiber testing and monitoring system. We demonstrate an optical fiber line testing and monitoring system with a high dynamic range that employs a high spatial resolution OTDR and highly reflective fiber Bragg grating (FBG) filters installed in the front of ONUs on the customers' premises. These techniques enable us to isolate a fiber fault, reduce maintenance costs and improve service reliability. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical fiber line testing systems / OTDR / PON |
Paper # | OFT2008-15 |
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Committee | OFT |
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Conference Date | 2008/5/8(1days) |
Place (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) | Design of optical fiber line testing system for PON |
Sub Title (in English) | |
Keyword(1) | Optical fiber line testing systems |
Keyword(2) | OTDR |
Keyword(3) | PON |
1st Author's Name | Yoshitaka ENOMOTO |
1st Author's Affiliation | NTT Access Network Service System Laboratories, NTT Corporation() |
2nd Author's Name | Tsunekazu WATANABE |
2nd Author's Affiliation | NTT Access Network Service System Laboratories, NTT Corporation |
3rd Author's Name | Yutaka KOZAWA |
3rd Author's Affiliation | NTT Access Network Service System Laboratories, NTT Corporation |
Date | 2008-05-16 |
Paper # | OFT2008-15 |
Volume (vol) | vol.108 |
Number (no) | 32 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |