摘要
国家高速信息网统一开放平台的建设，应将电信业务与有线电视传输统一起来，共网建设。光－电缆混合网（ＨＦＣ）是接入网关键技术之一，而且ＨＦＣ是当今宽带和窄带网能用的最廉价的方法。本文根据国外研究结果，对ＨＦＣ进行了技术经济分析。ＨＦＣ是当今诸多的宽带网方案中最重要的、最现实的一种。
The construction of the unified open platform for the national high speed information network requires the combination of telecom services and CATV transmission in the same network.As one of the key techniques of access network,HFC is the most inexpensive approach available for the present broad band and narrow band networks.On the basis of foreign research results,a technical and economic analysis is made of HFC the most important and feasible of all the broadband network solusions.
出处
《数字通信》
1996年第2期45-46,共2页
Digital Communications and Networks
