摘要
文章研究了一个典型的混合型网络的费用,分析为什么每月交给电信运营商的费用成为广域网开销的最大部分,用图表说明了企业用户怎样通过使用综合业务接入集中器来提高带宽利用率,并减少支持应用所需要的服务数量,以此显著地节省广域网的费用,并且提供了对综合业务接入集中器投资的回报分析,证明在6个月内即可收回设备投资.
This paper discusses the cost of a typical hybrid network, analyzing why the payment for telecom operator in each month accounts for most part of the wide area network expenses and illustrating with charts how enterprise users adopt integrated services access concentrator to increase bandwidth utilization ratio and decrease the quantity of service needed to support the applications so as to save the cost of a wide area network dramatically. And the investment return analysis of the integrated services access concentrator is provided, showing that the equipment investment can be returned within six months.
出处
《现代电信科技》
1998年第9期30-33,共4页
Modern Science & Technology of Telecommunications
