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当前,电信运营商和新兴互联网已使广电原有的用户体验发生了前所未有的变革,给广电行业带来空前的挑战。同时,用户的带宽需求在不断增长,每户10M以上的带宽已成为普遍需求,接入网络遭遇带宽瓶颈。面对激烈的市场竞争,广电网络需要加速双向网改整合进程。FTTH呈现“燎原之势”在广电接入网建设方面,FTTH技术已成为广电网络建设的必然选择,尽管初期投资成本较PON+EOC等技术略高,但它在运维成本、网络性能及长期演进
Currently, telecom operators and the emerging Internet have made unprecedented changes in the original user experience of radio and television, bringing unprecedented challenges to the broadcasting and television industry. At the same time, the user’s bandwidth requirements are constantly increasing. Bandwidths of more than 10M per household have become common needs and the access network encounters bandwidth bottlenecks. Faced with fierce market competition, radio and television networks need to speed up the two-way network integration process. FTTH shows “potential of a prairie fire” In terms of radio and television access network construction, FTTH technology has become an inevitable choice for the construction of radio and television networks. Although the initial investment cost is slightly higher than that of technologies such as PON + EOC, its performance in terms of operation and maintenance costs, network performance And long-term evolution