| 摘要 |
PURPOSE: An optical fiber network system is provided to perform auto recovery through an RPR(Resilient Packet Ring) and the monitored optical sensing information by using an OTDR(Optical Time Domain Reflectometer). CONSTITUTION: An Ethernet matching unit(130) generates an Ethernet frame of the monitoring data inputted from an OTDR, and converts the format of the monitoring data into an RPR extension format. An optical Ethernet connection unit(140) transmits the monitoring data converted into the Ethernet packet format through an RPR network ring network. A main control unit(110) controls the OTDR, and stores the monitoring data inputted from the optical Ethernet connection unit. |
