论文部分内容阅读
C114讯2008年以来我国3G网络和FTTx快速发展,传输侧带宽需求日益增长,干线资源急待进一步扩宽,国家适时提出的“宽带中国”战略也对干线网络提出更高要求,新一轮国家干线光缆网建设渐入高潮。在干线建设领域,“国家队”武汉邮科院早在第一轮国家干线“八纵八横”光缆线路工程中就承担了大量建设任务,所供光缆敷设在18条国家的一干光缆线路,遍布全国30多个省份。而凭借历经三十余年验证的
China’s 3G network and FTTx have been developing rapidly since 2008, with the increasing demand for transmission-side bandwidth and the urgent need for further expansion of trunk resources. China’s timely introduction of the “Broadband China” strategy has also put forward higher demands on trunk networks. The new one Round of national trunk optical cable network construction gradually climax. In the field of mainline construction, a large number of construction tasks were undertaken by the “National Team” Wuhan Post ASTRI in the first round of national trunk lines and the “eight vertical and eight horizontal” optical fiber cable lines. The optical cables for laying were installed in 18 countries A dry fiber optic cable, all over the country more than 30 provinces. With more than thirty years verified