摘要
SOPHO——S系列数字程控交换机是由飞利蒲公司生产的。本文分析了该系列交换机的总体结构,并介绍了它的线路传输技术。
SOPHO-S series digital SPC exchanges are manufactured by PHILIP Corporation. This paper analysed the series exchange's entire structure and intrduced its line transmission technology.
出处
《通信技术》
1995年第1期40-43,共4页
Communications Technology
关键词
程控交换机
结构分析
线路传输
SOPHO-S scries, digital SPC switching, entire structre, line transmission.