Soft-failure Identification and Localization Method Based on Received Optical Signal Quality and Repeater Nodes' Performance

被引：2
|
作者：
Yamamoto, Hiroshi [1 ]
Watanabe, Kouhei [1 ]
Date, Hiroki [1 ]
Shimazaki, Daisaku [1 ]
Fukuchi, Yutaka [2 ]
Maeda, Hideki [2 ]
机构：
[1] NTT Corp, NTT Network Innovat Ctr, 3-9-11 Midori cho, Musashino, Tokyo, Japan
[2] Tokyo Univ Sci, 6-3-1 Niijuku,Katsushika Ku, Tokyo, Japan
来源：
2023 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION, OFC | 2023年
关键词：
D O I：
10.1364/OFC.2023.W2A.17
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose novel methodology to identify and localize soft-failures using performance metrics monitored at repeater nodes in addition to signal quality monitored at transponders and show feasibility in experiments using commercial equipment and field-deployed fibers. (c) 2022 The Author(s)
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页数：3
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