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随着ISDN迅速成为现实,越来越多的厂商推出了功能化的ATM(异步传输模式)产品,如何以ISDN的标准和协议为基础,建立起供全世界使用的综合宽带通信网络,是当前要讨论的话题。 80年代后期,最初的BISDN(宽带综合业务数字网)方案提出后,BISDN有了很大的发展。目前,ATM正由ATM Forum在LAN和WAN环境中推进其应用和发展,ATM Forum是由电信和计算机工业制造商组成的国际合作机构,建立于1991年。
As ISDN becomes a reality quickly, more and more manufacturers have introduced functionalized ATM (Asynchronous Transfer Mode) products. How to establish an integrated broadband communication network for worldwide use based on ISDN standards and protocols is the current The topic to be discussed In the late 1980s, the first BISDN (Broadband Integrated Services Digital Network) program was proposed, BISDN has been greatly developed. At present, ATM is promoting its application and development in the LAN and WAN environment by ATM Forum, which is an international cooperative organization made up of telecommunication and computer industry manufacturers and established in 1991.