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Technology for providing telecommunication services to multiple optical communication lines
Technology for providing telecommunication services to multiple optical communication lines
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机译：用于向多条光通信线路提供电信服务的技术
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摘要
A system for serving N optical communication lines by a redundant set of modules in an optical network; where the set of modules comprises N1 main modules and one backup module, N optical splitters, 2N fiber connections and a control means. In the system, each of the N optical splitters is connected to two different modules of the set by two respective fiber connections out of the 2N connections, while each of the N optical splitters is also coupled to one of the N optical communication lines. The arrangement is such that the control means selectively activates/inactivates any of the fiber connections for respectively enabling/blocking transfer of data there-along; the control means thus ensures that each specific line of the N optical communication lines is always served by either one or another of two different modules.
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