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随着广电网络行业的不断发展,各种增值业务所占比重越来越大,广电网络行业已经从当初单一的有线数字电视业务扩展到现在包括公安政法联网、公安视频监控联网、各种数据联网等等多业务并存的综合化光缆网络。多业务并存,多业务共同发展是现在广电行业呈现的特点。当然广电行业要想在三网融合过程中分得一杯羹也必须要进行行业转型向多业务方向发展。在行业升级和行业转型过程中光缆网络的管理维护工作是必须要重视的一项工作,光缆网络是广电网络的行业基础,
With the continuous development of radio and television network industry, a variety of value-added services, an increasing proportion of radio and television network industry has expanded from the original single cable digital TV services now include public security and political networking, public security video surveillance network, a variety of data networking Etc. Multi-service coexistence of integrated optical cable network. Multi-service coexistence, multi-service joint development is now the characteristics of radio and television industry. Of course, radio and television industry in the triple play in the process of getting a share of the industry must also be transformed to more business direction. In the process of industry upgrading and industry restructuring, the management and maintenance of optical fiber network is a work that must be taken seriously. Optical fiber network is the industry foundation of broadcasting network,