摘要
结合金融、保险行业的实际应用,介绍数字数据网端口连接中调制解调器同步时钟选择方式、DDN端口的时钟设置和常见问题的解决方法,为相关连接提供了借鉴。
Combined with actual applications in finance and insurance industry,the paper introduces the selection of modem synchronous clock,clock settings of digital data network(DDN) ports,and maintenance of common trouble.It has good use for reference in the connection of DDN ports.
出处
《江苏技术师范学院学报》
2011年第4期28-32,共5页
Journal of Jiangsu Teachers University of Technology
关键词
DDN
通信同步
时钟设置
digital data network(DDN)
communication synchronization
clock settings