CAJ | 학술논문

高速率波分系统在电信运营商中大量使用，在很多情况下，关键机盘如光放大器(OA)的故障，会造成大量业务受损，此时采用备品备件替换故障盘是最佳选择。但某些情况下，故障点缺乏相应备件，但有其他厂家的类似备件。如何利用现有资源，快速恢复业务，本文就此问题进行了探讨。
고속솔파분계통재전신운영상중대량사용，재흔다정황하，관건궤반여광방대기(OA)적고장，회조성대량업무수손，차시채용비품비건체환고장반시최가선택。단모사정황하，고장점결핍상응비건，단유기타엄가적유사비건。여하이용현유자원，쾌속회복업무，본문취차문제진행료탐토。
DWDM has been widely used by telecommunication operators, in most cases, a critical failure in machine disk, take OA failure for example, would definitely suffer tons of losses in their business, thus it is an optimum choice to substitute spare parts for those which are actually out of order. However, fault location, in some cases, is lack of corresponding spare parts, but has related substitutions from other manufacturers, hence force, we demonstrate the issue that how to take good advantage of the existing resources in order to recover our business as quickly as possible.