摘要
本文介绍了一种4×4SDH数字交叉连接矩阵的设计原理。首先解析了复用过程,然后给出整个设计的结构框图,最后对该设计的工作原理进行了举例阐述。该交叉连接矩阵使SDH传输网络组网更加灵活,结构更加简单。
This paper introduces the design principle of 4 ×4SDH digital cross-connect matrix. First, the multiplexed process is analyzed. Then, the diagram of the entire design is given. Finally, the principle of work is introduced by illustrating. The designed matrix is good for SDH transmission network such as making its structure simpler.
出处
《信息通信》
2005年第6期25-27,共3页
Information & Communications
