摘要
7号信令系统是国际化、标准化的通用公共信道信令系统,具有信道利用率高、信令容量大和传送速度快等优点。对7号信令的系统结构及其功能作了技术分析,介绍了7号信令在珠海发电厂交换机(型号:HAR RIS20 20MAP;版本:24 00)上的应用情况。经过测试和实际运用证明,7号信令完全符合HARRIS20 20交换机的要求。
Signal No.7 system is an internationalized and standardized universal common-channel signal system, featuring high channel availability, large signal capacity and high transfer speed. This paper technically analyses the system structure and function of Signal No.7, and describes its application to the switchboard type HARRIS 20-20 MAP, version 24.00 in Zhuhai Power Station. Test and application results show that Signal No.7 satisfies the requirements of the switchboard.
出处
《广东电力》
2004年第2期72-75,共4页
Guangdong Electric Power
关键词
交换机
7号信令
链路
节点
通道
数据库处理
switchboard
Signal No.7
information link
nodal point
channel
database processing
