Transmitter-receiver of Optical Fiber Information and Readout System Thereof
The present invention relates to an apparatus for transmitting and receiving line information and a system for reading line information. According to the present invention, the apparatus for transmitting and receiving line information (10), which is installed between optical transmission equipment (...
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Zusammenfassung: | The present invention relates to an apparatus for transmitting and receiving line information and a system for reading line information. According to the present invention, the apparatus for transmitting and receiving line information (10), which is installed between optical transmission equipment (40) and first and second optical fibers to correspond to the optical transmission equipment (40), comprises a line information generation unit connected to the second optical fiber. In this case, the line information generation unit has at least functions of generating an optical signal, including line information, and transmitting the optical signal via the second optical fiber. Additionally, the line information is adapted to be read from an optical signal, leaking from the second optical fiber, by using a portable line information detector. By using the apparatus for transmitting and receiving line information according to the present invention, an operator can directly acquire line information regarding an optical fiber by using portable equipment, such as the portable line information detector, without support from a network management center. Accordingly, the apparatus for transmitting and receiving line information provides effects in which efficiency of an operation of checking line information can be significantly improved, and in which line information regarding an optical fiber can be acquired without instantaneously blocking an optical transmission network.
본 발명에 따른 회선정보 송수신장치(10)는 광전송장비(40)에 대응하여 설치되되 광전송장비(40)와 제 1 광선로 및 제 2 광선로의 사이에 개재되어 설치되며, 제 2 광선로와 연결되는 회선정보 발생부;를 포함하여 구성되되, 상기 회선정보 발생부는 회선정보가 포함된 광신호를 생성하여 상기 제 2 광선로로 전송하는 기능을 적어도 가지며, 상기 회선정보는 휴대형 회선정보 검출기에 의해 상기 제 2 광선로에서 누설되는 광신호로부터 판독되기 위한 것을 특징으로 한다. 본 발명에 따른 회선정보 송수신장치등을 구성함으로써 작업자로서는 휴대형 회선정보 검출기와 같은 휴대 장치를 이용하여 망운용센터의 지원없이도 광선로의 회선정보를 바로 획득할 수 있으므로, 회선 정보의 확인을 위한 작업 효율성이 대폭 향상되는 효과가 있으며, 광전송망의 순단없이도 광선로의 회선정보를 획득할 수 있는 효과가 있다. |
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