构建高扩展性的县级广电宽带数据网络

Constructing the Broadband Data Network of the Broadcast Television of Cities

提出在县市级广电宽带数据网络的建设过程中 ,要着眼业务发展 ,突出高扩展性 ,构建基于标准、扩展灵活的主干网 ,实现网络建设的可持续性发展 ,并结合实际 ,从核心设备、端口、中继带宽、网络业务 4个方面对扩展能力进行了阐述。

Propose in the broadcast television broadband data networking course at country level, should have business development, outstanding high expanding nature in mind, structure on the basis of the standard, expand the flexible backbone network, realize the sustainable development of networking. Combine reality with key equipment, interface, relaying width, network business to expand it.