1.
Let us examine the serialization delay introduced by SONET/ SDH NEs.
现在来计算一下SDH系统的串行时延。
2.
Design and implementation of Cross_Connecting Module in SDH;
SDH系统中交叉连接模块的设计与实现
3.
The Processings of Common Faults and Methods of Maintenance for the SDH System
SDH系统常见故障处理及维护方法
4.
The Design and Implementation of SDH Digital Cross-Connect System;
SDH数字交叉连接系统的设计与实现
5.
The Research of SDH Transmission Network Warning Processes Analysis System;
SDH传送网告警分析处理系统的研究
6.
Design & Realization of Access Network System in SDH Private Communication Network;
基于SDH专网的接入网系统设计与实现
7.
The Design and Implementation of the SDH Network Resource Planning System;
SDH网络资源规划系统的设计与实现
8.
The Research and Realization of the SDH Network Management Information Transformation System;
SDH网管信息转换系统的研究与实现
9.
Study of the Military SDH Integrated Network Management System;
军用SDH综合网络管理系统的研究
10.
Application of SDH Principal and Subordinate Relationship Display in Concentrative Alarm System
主从关联显示在SDH告警系统中的应用
11.
Perception on the Application of SDH in GSM-R Mobile Communication System
浅谈SDH在GSM-R移动通信系统中的应用
12.
High Speed Rate SDH Signal Storage System Based on PCI Express Bus
基于PCI-E总线的高速SDH信号存储系统
13.
Methods of measurement for synchronous digital hierarchy(SDH)optical fiber cable line systems
GB/T16814-1997同步数字体系（SDH）光缆线路系统测试方法
14.
Requirements for synchronous digital hierarchy (SDH) optical fiber cable line systems of national public telecommunication network
GB/T15941-1995同步数字体系(SDH)光缆线路系统进网要求
15.
Research and Application of SDH Communication Training System Based on CORBA;
基于CORBA的SDH传输实训系统的研究与应用
16.
Design & Realization of Access Network System Management in SDH Private Communication Network;
基于SDH专网的接入网网络管理系统设计与实现
17.
Hardware Implementation of MSTP System Based on SDH;
基于SDH的多业务传送平台的硬件系统实现
18.
The Research on the Potection of SDH Transfering System Passage and Restoring;
SDH传输系统通道保护与复用段保护的研究