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据报导,美国微波通信公司(MCI)第一个采用能以每秒405兆比特传输音频、数据或视频的单模光纤系统,以作商业服务之用。这条在洛杉矶与Dominguez Hills(在加利福尼亚州)之间15.5英里线路将使洛杉矶市场线路和该公司长途通信网络连接起来。
It is reported that MCI was the first to use a single-mode optical fiber system capable of transmitting 405 megabits per second of audio, data or video for commercial services. The 15.5-mile line between Los Angeles and Dominguez Hills (in California) will link the Los Angeles market line to the company’s long-distance communications network.