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电信行业有一个时髦的词儿,叫convergence(汇聚),就是指语言和数据网络合并为一个混合系统,在一个网络上传递两种不同类型的信号。电信业汇聚的关键在于为这些网络设备供电的电
One of the buzzwords in telecom, called convergence, refers to the convergence of language and data networks into a hybrid system that delivers two different types of signals over a single network. The convergence of the telecom industry lies in the power supply for these network devices