Presentation | 2018-03-06 Proposal and Demonstration of a State Monitoring Method of Flexible Channelized Links in Flex Ethernet Takafumi Tanaka, Seiki Kuwabara, Yoshiaki Yamada, Shoukei Kobayashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Increase of capacity and diversification of Ethernet clients outputted from routers to optical terminals promoted the standardization of Flex Ethernet at OIF. It enables accommodating wide variety of client traffic to grouped 100GbE physical links efficiently. While it realizes flexible interface which is independent of physical link capacity, it causes a problem that it cannot localize affected clients against bit errors in the physical links, because it lacks in link state monitoring function. To address this issue, we propose a method of state monitoring of flexible channelized links using error monitoring information in Flex Ethernet. We implemented the method in a FPGA evaluation board and demonstrated the localization of bit errors in Flex Ethernet blocks. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Flex Ethernet / Link State Monitoring / Flexible Channelized Link / Ethernet |
Paper # | PN2017-102 |
Date of Issue | 2018-02-26 (PN) |
Conference Information | |
Committee | PN |
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Conference Date | 2018/3/5(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Minami Tanemachi Shoko Kaikan |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Photonic network technologies, etc. |
Chair | Hiroshi Hasegawa(Nagoya Univ.) |
Vice Chair | Haruki Ogoshi(Furukawa Electric) / Takehiro Tsuritani(KDDI Research) / Hideaki Furukawa(NICT) |
Secretary | Haruki Ogoshi(NICT) / Takehiro Tsuritani(Mitsubishi Electric) / Hideaki Furukawa |
Assistant | Masahiro Nakagawa(NTT) / Keijiro Suzuki(AIST) |
Paper Information | |
Registration To | Technical Committee on Photonic Network |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Proposal and Demonstration of a State Monitoring Method of Flexible Channelized Links in Flex Ethernet |
Sub Title (in English) | |
Keyword(1) | Flex Ethernet |
Keyword(2) | Link State Monitoring |
Keyword(3) | Flexible Channelized Link |
Keyword(4) | Ethernet |
1st Author's Name | Takafumi Tanaka |
1st Author's Affiliation | NTT Corporation(NTT) |
2nd Author's Name | Seiki Kuwabara |
2nd Author's Affiliation | NTT Corporation(NTT) |
3rd Author's Name | Yoshiaki Yamada |
3rd Author's Affiliation | NTT Corporation(NTT) |
4th Author's Name | Shoukei Kobayashi |
4th Author's Affiliation | NTT Corporation(NTT) |
Date | 2018-03-06 |
Paper # | PN2017-102 |
Volume (vol) | vol.117 |
Number (no) | PN-473 |
Page | pp.pp.75-80(PN), |
#Pages | 6 |
Date of Issue | 2018-02-26 (PN) |