专利汇可以提供Optical bus network system专利检索,专利查询,专利分析的服务。并且PURPOSE:To perform the transmission of a varying speed signal with simple constitution, by forming an optical transmission line with an optical fiber cable which is bent into an S or U shape. CONSTITUTION:Both an up-circuit 6 and a down-circuit 7 are formed by a U- shaped optical fiber cable 5. An optical reproduction repeater 8 incorporating a limiter 8-1 is inserted to both circuits 6 and 7, respectively. Optical couplers 9-1-9-m for insertion of optical signal are inserted to each branching point of the circuit 6. In the same way, the similar optical couplers 10-1-10-m are inserted to the circuit 7. These optical couplers at each branching point are connected to nodes 11-1-11-m having the photoelectric converting function and data transmission/reception controlling function via transmitting optical fiber cables 12-1-12-m and receiving optical fiber cables 13-1-13-m. Then these nodes are connected to data terminals 14-1-14-m.,下面是Optical bus network system专利的具体信息内容。
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