专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4688260A High-reliability fiber optic repeater 失效
标题翻译：高可靠性光纤中继器
公开(公告)号：US4688260A
公开(公告)日：1987-08-18
申请号：US785815
申请日：1985-10-09
申请人： Harold B. Shutterly , Joseph S. Malingowski
发明人： Harold B. Shutterly , Joseph S. Malingowski
IPC分类号： H04B10/00 , H04B10/02 , H04B10/16 , H04B10/17 , H04B10/20 , H04B9/00
CPC分类号： H04B10/278 , H04B10/27 , H04B10/271 , H04B10/2725
摘要： A T-connection fiber-optical repeater employs redundant electrical-to-optical converters for generating optical signals to be distributed to terminal devices connected the repeater, and redundant optical-to-electrical converters for receiving optical signals from the terminal devices. Reliability is markedly increased by including one or two mixing stars in the fiber system between the converter and the repeaters. The number of converters and supporting circuitry that is needed can be reduced by coupling more than one fiber from the star or stars to each converter. The reliability of the repeater can be further enhanced by using redundant optical-to-electrical converters to receive optical signals from other repeaters and by using redundant electrical-to-optical converters to emit optical signals to other repeaters. Monitoring optical-to-electrical converters can be coupled to the stars in order to detect failure of electrical-to-optical converters connected to the stars.
摘要翻译： T连接光纤中继器采用冗余电光转换器，用于产生分配给连接到中继器的终端设备的光信号，以及用于从终端设备接收光信号的冗余光电转换器。通过在转换器和转发器之间的光纤系统中包括一个或两个混合星，显着增加了可靠性。需要的转换器和支持电路的数量可以通过将来自星形或星形的多根光纤耦合到每个转换器来减少。通过使用冗余的光电转换器来接收来自其它中继器的光信号，以及通过使用冗余的电 - 光转换器向其它中继器发射光信号，可以进一步增强中继器的可靠性。监控光电转换器可以耦合到恒星，以便检测连接到恒星的电 - 光转换器的故障。

IPRDB

热门服务

关于我们

友情链接

联系方式