新建楼房有线电视系统单元集线方式的设计

A Design About the Way of Centralizing Lines of CATV System Unit in New Buildings

有线电视系统的常规设计大都采用串接 -分支或按单元楼层的分配分支方式 ,只考虑材料、输出口电平等因素 ,给维护和管理带来极大的困难 ,并且不利于有线电视网络的发展和新业务的拓展 。

The conventional designs of CATV system mostly adopted the way of series-branch or assigning branch according to floors units,which only consider about the material and the output level etc.and always make difficulties to safeguard and manage,and can be disadvantageous to the development of the CATV system and new business. However,the way of centralizing lines can solve these problems effectively.