基于SDH的多业务传送节点（MSTP）测试方法——内嵌弹性分组环（RPR）功能部分
Test specification for SDH-based MSTP Embedded with RPR
2005-05-11
YD/T 1474-2006
基于SDH的多业务传送节点(MSTP)技术要求--内嵌多协议标记交换(MPLS)功能部分
Technical Requirements of Multi-sesvice Transport Platform (MSTP)Based on SDH——Embedded with MPLS Function
2006-06-08
YD/T 1961-2009
基于同步数字体系(SDH)的多业务传送节点(MSTP)技术要求-互联互通部分
Technical Requirements for SDH-Based Multi-service Transport Platform(MSTP)-Interoperability