1.
SDH Equipment Clock Design and Realization Based FPGA;
基于FPGA的SDH设备时钟的设计与实现
2.
Design of Digital Phase Locked Loop Used in SDH Equipment Clock
SDH设备时钟中的数字锁相环设计
3.
Design of High Performance at Low Cost Supervision Unit in SDH Multiplexier;
SDH复用设备的高性价比监控板设计
4.
Study and Application of SDH Optical Fiber Apparatus Interconnecting Technology
SDH光纤设备互联技术研究及应用
5.
Specifications for synchronous digital hierarchy (SDH) multiplex equipment
GB/T16712-1996同步数字体系（SDH）复用设备技术要求
6.
The Design and Implementaion of Optical Module in MCU of SDH MSAP Based on the DTT1C20A
基于DTT1C20A的SDH接入层设备主控板光模块软件设计与实现
7.
Now we are planning to buy some asynchronous Transfer Mode ( aTM ) and Synchronous Digital Hierarhy (SDH) network equipment from abroad so as to speed up the development of telecommunications of our city.
我们打算进口aTM和SDH网络设备，以加速我市的通信发展。
8.
Design and Implementation of ADM in SDH;
SDH分/插复用器ADM的设计与实现
9.
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
10.
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
11.
How to Construct Local Transmitting Network by SDH/MSTP;
应用基于SDH的MSTP技术建设本地传输网
12.
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
13.
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
14.
The Design and Realization of the Optical Electricity Transformation Module in SDH Synchronization Network;
SDH同步网中光电转换模块设计与实现
15.
Chip Design for 2.5Gb/s SDH/SONET Low-order Tributary Processor
2.5Gb/s SDH/SONET低阶支路处理器芯片设计
16.
Design of transmitter module for SDH net analyzer
SDH网络分析测试仪发送模块的设计
17.
Chip design for 2.5Gb/s SDH/SONET path terminator
2.5Gb/s SDH/SONET通路终结芯片设计
18.
Taiyuan Branch of China Unicom SDH Transmission Network Optimization Design;
中国联通太原分公司SDH传输网络优化设计