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据《Laser Focus world》1992.12报道:AT&T宣布在第一个使用光放大器的跨太平洋光缆系统TPC-5中投资4亿美元。该系统将夏威夷、关岛、日本和美国本土相连,总投资11亿美元。该系统的南路将于1995年末开通,整个系统最终于1996年开通。AT&T为主要投资者,投资额占整个投资的35%。此外,还有34个国家的46家公司投资了该网络。
According to “Laser Focus world” 1992.12 AT & T announced that it will invest 400 million U.S. dollars in the first trans-Pacific optical cable system TPC-5 with optical amplifier. The system links Hawaii, Guam, Japan and the United States with a total investment of 1.1 billion U.S. dollars. The South of the system will be opened in late 1995 and the entire system was finally opened in 1996. AT & T is a major investor with an investment of 35% of the total investment. In addition, 46 companies from 34 countries have invested in the network.