ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

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이미지 확대
발명자
정환석, 이상수, 김광준, 장순혁
출원번호
12127493 (2008.05.27)
공개번호
20080317466 (2008.12.25)
등록번호
8116623 (2012.02.14)
출원국
미국
협약과제
초록
Provided is a multi-ring network operating method of cross-connecting at least two ring networks, the method including connecting an input working ring and an input protection ring of a ring network to an output working ring and an output protection ring of another ring network and then performing cross-connection between the same or different ring networks by using a multi-dimensional cross-connect apparatus. In the multi-ring operating method, a plurality of ring networks can be connected regardless of the protection method used by the ring networks, and the original protection method of each ring network can remain after they are connected.