광회선 다중화장치 원격감시시스템 구축

Construction of the remote monitoring system for MX-13 digital multiplexer

The MX-13 digital multiplexer for leased line is one of the main facilities, so it is periodically monitored by the operator. Operators connect dummy terminal to the MX-13 digital multiplexer manually, and execute preventing inspection. When alarms occurred, they are manually checked by the operator. But, in order to get mere efficiency of accident prevention and monitoring facilities with rapid response to the accident symptom, and to get higher reliability from the companies who lease communication lines, we need to construct this system which is adequate to monitor IvlX-13 digital multiplexer in almost real time. We construct remote monitoring system for MX-13 digital multiplxer to meet those requirement. After constructing the system, it's possible that the local operator can manage local monitoring system to check the status of MX-13 digital multiplexers. Also, Center operator can monitor the facility which has problems, and located in the specific local areas with the use of Center monitoring system.