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在同步网中是否马上采用同步状态消息（ＳＳＭ） 是国内建设同步网中争论的最热门的话题之一， 下面介绍一篇文章给广大读者， 文章的作者是Ｂｅｌｌｃｏｒｅ 从事ＳＳＭ 研究的专家。此文截稿日期是１９９６ 年１１ 月１６ 日， 并以附件形式收入Ｂｅｌｌｃｏｒｅ 网络编址文件。全文介绍了北美（Ｂｅｌｌｃｏｒｅ） 和欧洲（ＥＴＳＩ） 在ＳＳＭ 问题上的不同观点以及它们解决问题的设想， 我们现译为中文供国内读者参考。
It is one of the most controversial topics in the domestic construction of synchronous networks that Synchronous Network Status Message (SSM) is used right away in an isochronous network. The following is an article for readers. The author of this article is an expert in Bellcore’s SSM research. The deadline for submission of this paper is November 16, 1996 and is incorporated as an attachment to the Bellcore Network Addressing Document. The full text introduces the different perspectives on the SSM issues between North America (Bellcore) and Europe (ETSI) and their tentative ideas on how to solve the problems. We have now translated it into Chinese for domestic readers’ reference.