This article generally introduces dual node interconnection protection mode adopted to improve intercon- necting node and trail of rings security while SDH rings widely deployed and mainly discusses the appli- cation of SNCP or MSP.
本文介绍在SDH环网大量采用的情况下,业务穿越两个甚至多个环网时,为提高环间互连节点和互连路径安全性所采用的双节点互连的保护方式。
The paper introduces a man machine interactive node in the CAN bus control system for the electric fork lift.
该文介绍新型电动叉车 CAN总线控制系统中人机交互节点。
