【摘要】 本文首先简单介绍了数字校园网的组成及校园网前端涉及的一些基本理论 ,紧接着介绍了建设校园网时须注意的几个方面的问题 ,最后给出了校园网前端的几种选择方案更多还原

【Abstract】 In this paper,we first give a brief introduction of th e construction of a digital campus network and some basic theories of the front- end of a digital campus network,then list some problems of constructing a digita l campus network.In the last part of the paper,we supply some optional projects of the front-end of a digital campus network.更多还原