宽带数字交叉连接系统B- DCS ？
同步数字交叉连接单元将成为新的同步数字系列的基石。
Synchronous DXC will form the cornerstone of the new synchronous digital hierarchy.
首先，论文对SDH数字交叉连接矩阵设计的理论基础进行了介绍。
First, the theory foundation of SDH digital cross-connect matrix is dissertated.
本文主要叙述了数字交叉连接系统的功能、与数字交换机的区别、基本组成、各种类型的应用范围，以及发展前景。
This paper describes the functions of digital crass-connect system and distinctions from the digital switch. Basic configurations, various applications and its development trend also discussed.
所设计的芯片是32个输入32个输出的交叉点开关阵列，每一个输出都能连接任何一路输入，采用串行数字控制方式。
The chip is a crosspoint array with 32 outputs, each of which can be connected to any one of 32 inputs. The chip is programmed in serial mode.
所设计的芯片是32个输入32个输出的交叉点开关阵列，每一个输出都能连接任何一路输入，采用串行数字控制方式。
The chip is a crosspoint array with 32 outputs, each of which can be connected to any one of 32 inputs. The chip is programmed in serial mode.
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