クボタ　ヒロカズ   Hirokazu Kubota   久保田　寛和    所属   追手門学院大学  理工学部 電気電子工学科    職種   教授
発表年月日	2013/08
発表テーマ	Dynamic optical transport connection with a 100 Gbit/s digital coherent optical transponder for disaster-resilient networking
会議名	IEEE Region 10 Humanitarian Technology Conference (R10-HTC)
学会区分	国際学会
発表形式	口頭（一般）
単独共同区分	共同
開催地名	Sendai
開催期間	2013/08/26～2013/08/29
発表者・共同発表者	Toshihiko Hirooka; Masataka Nakazawa; Hirokazu Kubota; Tetsuro Komukai; Toshikazu Sakano
概要	We demonstrate dynamic optical transport connectivity to various lengths and types of fiber (SMF, DSF, GI-62.5/125 fiber) with a 100 Gbit/s digital coherent optical transponder. The outage time associated with connection was only ~70 ms (potentially as fast as 20 ms) in all configurations. This feature provides great simplicity and flexibility as regards immediate broadband connection to the backbone networks in case of a devastating disaster.