(行业标准)YD╱T 2376.1-2011 传送网设备安全技术要求 第1部分-SDH设备.pdfVIP

ICS 33.040.20 M33 h1T 中华人民共和国通信行业标准 丫D/T 2376.1-2011 传送网设备安全技术要求 第1部分:SDH设备 Technical requirements for security of transport network equipment part1:SDH equipment 2011-12-20发布 2012-02-01实施 中华人民共和国工业和信息化部 发 布 YD汀2376.1-2011 目 次 前 言·。···················································································································……n 范围 规范性引用文件 缩略语。·····…… 4概述···································。········。········································································… 2 5设备接口安全要求·································································································……‘.2 5.1光接口要求 ······································································································……2 5.2 电接口要求····························································································。·········……2 5.3开销·······················································。········。。·············································……3 5.4抖动和漂移要求·········································。············································。·········……3 6 设备组网安全要求························································································……”””””.4 6.1保护要求 ·················································。·······················································……4 6.2 时钟要求 ···················································。·········。·························4 6.3传输性能安全要求························································。···············……”二’·‘””’二”5 7设备可靠性要求·····························。········