G.813 SDH设备从钟(SEC)的定时特性

1997deman

标准号	G.813
中文名称	SDH设备从钟(SEC)的定时特性
英文名称	Timing characteristics of SDH equipment slave clocks (SEC)
发布日期	2003-03-01
标准状态	现行有效;
摘要	This Recommendation outlines minimum requirements for timing devices used in synchronizing network equipment that operate according to the principles governed by the Synchronous Digital Hierarchy (SDH).This 2003 revision of G.813 includes, in addition to a few editorial points, two technical points:-An update in section 8.2.b of the jitter tolerance for option 2 that has already been published in the G.813 Corrigendum1 in 2001.-The introduction of STM-64 jitter generation values for options 1 and 2 in section 7.3.
页数	37

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下载ITU-T标准须知:
T-REC-G[1].100-200102-S!!PDF-E.pdf
以上解释(个人理解的)
1、100：标准号
2、200102：2001年2月版本
3、E：英文（C是中文）
另：一些标准是已经废止了，但还是有学习的意义，也一起发上来了