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市场的新发展趋势和需求将更多的产生于3G/4G网络;以多媒体为代表的数据业务为运营商从另外的渠道增加了ARPU值。移动运营商向3G/4G发展,宽带基础设施则向PON(无源光网络)过渡,但后台的骨于网要升级到基于以太网技术的网络标准。市场的这些变化给以太网
The new development trend and demand of the market will be more generated in the 3G / 4G network; the data service represented by the multimedia increases the ARPU value for the operator from other channels. Mobile operators are evolving toward 3G / 4G and broadband infrastructure transitioning to PON (Passive Optical Network), but backbones to the network are being upgraded to network standards based on Ethernet technology. These changes in the market to Ethernet