由全球近 5 0家电信公司共同投资 ,总投资近 11亿美元 ,连接中国、日本、韩国、美国和我国台湾省 ,全长 3万公里 ,号称中美信息高速公路的中美海底光缆 ,通过全网验收测试 ,于近日正式投入使用。中美海底光缆工程是中国电信参与发起建设的一个大型国际光缆工程 ,共同发起方还有 It is jointly invested by nearly 50 telecommunications companies in the world with a total investment of nearly 1.1 billion U.S. dollars. It connects China, Japan, South Korea, the United States and Taiwan Province of China with a total length of 30,000 kilometers. The Sino-U.S. Submarine cable, known as the Sino-US Information Superhighway, The whole network acceptance test, formally put into use in recent days. Sino-U.S. Submarine cable project is a large-scale international fiber optic cable project initiated by China Telecom. The co-sponsors also have