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2007年,FTTH是各大专业媒体谈论的焦点话题之一。实际上在全球范围内,一些顶级的运营商也都宣布了其雄心勃勃的“光速”计划,以给用户提供DSL无法企及的体验和服务,从而提升自己的竞争力。FTTH或者FTTP承诺给用户带来极速的上下行带宽,理论可实现的速率是1G。从实际商用的FTTH网络来看,由于市场需求和成本所限,平均的接入速率为100M左右。这个数字虽然与理论速率相差甚远,但也足够同时支持两个高清电影频道。FTTH是宽带接入的终极方向,是三网融合的最佳载体。
In 2007, FTTH is one of the major topics discussed by major professional media. In fact, some of the world’s leading operators have also announced their ambitious plans for SpeedUp to enhance their competitiveness by providing users with unattainable DSL experiences and services. FTTH or FTTP promise to bring users to speed uplink and downlink bandwidth, the theoretical achievable rate is 1G. From the actual commercial FTTH network, due to market demand and cost constraints, the average access rate of about 100M. Although this figure is far from the theoretical rate, but also enough to support two HD movie channels at the same time. FTTH is the ultimate direction of broadband access, is the best carrier of triple play.