1) near-side switch
近侧倒换
2) far-side switch
远侧倒换
1.
As an example, this article analyzes the convection mechanism of APS signaling when near-side & far-side switch occurs in the OTN ring protection based on ODUk.
生存性是光传送网(OTN)的一个重要研究课题,文章介绍了OTN数字包封帧结构中用于故障监测和保护倒换的字节安排;以基于ODUk的OTN环网保护为例,重点分析了在OTN环网保护中近侧倒换和远侧倒换时的APS信令传递机制。
4) switch
[英][swɪtʃ] [美][swɪtʃ]
倒换
1.
Research and realized on a system of optical network physics layer monitor and switch;
光网络物理层监测倒换系统的研究与实现
2.
Based on the fundamental principles of SDH bi-directional multiplex section protection ring on 2-fiber,variation of information time-delay for bi-directional multiplex section protection ring switching is deduced and calculated in this article.
在同步数字传输(synchronous digital hierarchy,SDH)二纤双向复用段保护环工作机理的基础上,对保护环倒换导致信息传输时延产生的变化进行推导计算,根据靶场实际应用得出估算公式,对其影响进行了分析并提出相应对策。
5) Switching
[英][switʃ] [美][swɪtʃ]
倒换
1.
This paper presents a common SDH synchronous network synchronization methods, equipment stresses the clock against the common tracking mode, the clock through the automatic protection switching features to increase the reliability of network synchronization, and in accordance with a detailed analysis of the actual case the clock Protection Switching the basic tenets.
本文主要介绍了SDH同步网的常用同步方式,针对设备讲了时钟的常见跟踪方式,通过时钟的自动保护倒换功能来增加同步网的可靠性,并根据实际案例详细分析时钟保护倒换的基本原理。
6) lateral collapse
侧向倾倒
补充资料：近侧
1.旁边，附近。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条