Modular electro-optic bus coupler system

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	Modular electro-optic bus coupler system
其他题名	Modular electro-optic bus coupler system
	BETTS, ROBERT
	1993-04-13
专利权人	INTERNATIONAL BUSINESS MACHINES CORPORATION
公开日期	1993-04-13
授权国家	美国
专利类型	授权发明
摘要	The electrical/optical modular coupler enables terminal units coupled to it to be interconnected over the optical and/or electrical bus by which they are physically intercoupled. The modular coupler unit will have a plurality of modular active fiber optic coupler units; each modular active fiber optic coupler unit having an optical input port; an optical output port; an optical transmitter coupled to said optical output port; an optical receiver coupled to said optical input port, an electrical input port; an electrical output port; and logic control elements coupling the said optical transmitter, said optical receiver, said electrical output port and said electrical input port coupled for preventing any electrical input signal on said electrical input port from appearing at the electrical output port; but allowing an electrical input signal to be transmitted as an optical output signal and an electrical input signal to be transmitted as an optical output signal and allowing an optical input signal to become an electrical output; and the system has the electrical output ports of a modular coupler unit of the system coupled to the electrical input ports of a plurality of other couplers, and it the system may be coupled to an unlimited maximum of couplers with an optical signal appearing at any coupler input becoming an electrical signal output at that coupler and consequently becomes an electrical input at all of the other interconnected plurality of modular active fiber optic coupler units.
其他摘要	电/光模块化耦合器使与其耦合的终端单元能够通过光学和/或电气总线互连，通过它们物理地相互耦合。模块化耦合器单元将具有多个模块化有源光纤耦合器单元;每个模块化有源光纤耦合器单元具有光输入端口;光输出端口;耦合到所述光输出端口的光发射器;光学接收器，耦合到所述光学输入端口，电输入端口;电输出端口;耦合所述光发射器的逻辑控制元件，所述光接收器，所述电输出端口和所述电输入端口耦合用于防止所述电气上的任何电输入信号输入端口出现在电气输出端口;但是，允许电输入信号作为光输出信号和电输入信号传输，作为光输出信号传输，并允许光输入信号成为电输出;并且系统具有系统的模块化耦合器单元的电输出端口，其耦合到多个其他耦合器的电输入端口，并且系统可以耦合到无限大的耦合器，其中光信号出现在任何耦合器处。输入变为该耦合器处的电信号输出，并因此成为所有其他互连的多个模块化有源光纤耦合器的电输入单位。
授权日期	1993-04-13
申请日期	1992-02-06
专利号	US5202940
专利状态	失效
申请号	US07/832194
公开（公告）号	US5202940
IPC 分类号	H04B10/213 \| H04B10/207 \| H04B10/02 \| H04B10/00 \| G02B6/00 \| G02B6/36
专利代理人	-
代理机构	AUGSPURGER, LYNN L. GARNETT, PRYOR A.
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/36078
专题	半导体激光器专利数据库
作者单位	INTERNATIONAL BUSINESS MACHINES CORPORATION
推荐引用方式 GB/T 7714	BETTS, ROBERT. Modular electro-optic bus coupler system. US5202940[P]. 1993-04-13.

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