宽带网技术及其发展方向  

Broadband network technology and its trend

作　　者：战英男 咸立伟 景然 

机构地区：[1]哈尔滨威克科技股份有限公司,黑龙江哈尔滨150090

出　　处：《哈尔滨轴承》2007年第2期48-49,共2页Journal of Harbin Bearing

摘　　要：对宽带网络的主干网和接入网技术进行了分析,并对目前占有宽带网络主要市场的ADSL和LAN接入技术进行了比较,最后讨论了宽带技术的发展趋势。Broadband network consists of backbone net and access net. The two kinds of technology were analyzed here. A comparison was also made between ADSL and LAN access technology, which have a dominant market nowadays. At last, the trend of broadband technology was discussed.

关 键 词：综合业务数字网 非对称数字线路 宽带以太网 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]