10G EPON技术助力广电网络集客业务的发展

Study on the 10G EPON Technology Supporting the Development of the Group Client Business of Broadcasting and Television Networks

在过去的2017年,全国广电网络的有线电视家庭用户流失超过900万户,数字电视用户的缴费率仅为73. 26%,由此整个广电网络面临着前所未有的发展和生存压力,行业内的专家和学者都在积极地帮助广电网络寻找未来的出路,而集客业务是业内公认的广电网络转型发展方向之一。目前广电网络运营商为集团客户提供的网络接入技术大多为GEPON和GPON技术,能够满足现在一般集客业务的要求,但随着数据量的爆发式增长,如大数据、智慧云、万物互联等技术的迅猛发展,集客业务对网络的接入承载带宽提出了更高的要求,广电网络光接入技术的升级已时不我待,而技术和产业链双成熟的10G EPON技术是广电网络较好的选择。

In the past 2017,the number of cable TV households in the national broadcasting and television network lost more than 9 million,and the contribution rate of digital TV users was dropped to 73.26%.As a result,the entire broadcasting network is facing unprecedented development and survival pressure.Experts and scholars in the industry are actively helping the broadcasting and television network to find a way out in the future,and the group client business is one of the recognized development directions of the broadcasting and television network in the industry.At present,the network access technologies provided by the broadcasting and television network operators for the group clients are mostly GEPON and GPON technologies,which can meet the requirements of the current group client business.However,with the explosive growth of data volume,such as big data,smart clouds,and Internet of things,the group client business has put forward higher requirements on the access bandwidth of the network.It is time to upgrade the optical access technology of the broadcasting and TV network and the 10G EPON which is mature both in technology and production chains is a better choice for the broadcasting and TV network.