PTN网络和SDH网络在集客业务中的联合应用  

The Joint Application of PTN Network and SDH Network in Customer Collection Business

作　　者：孟宪伟 MENG Xianwei(China Radio and Television Shandong Network Co.,Ltd,Zibo Branch,Zibo 255100,China)

机构地区：[1]中国广电山东网络有限公司淄博市分公司,山东淄博255100

出　　处：《中国有线电视》2023年第6期23-26,共4页China Digital Cable TV

摘　　要：随着三网融合的不断推进,三大电信运营商加大对电信业务与电视业务融合力度,全国有线电视用户量不断下降。广电网络公司面临公客用户量不断流失,资金回流压力增大等困境,针对PTN和SDH在集客业务中联合应用进行探讨,分析PTN与SDH技术,根据中国广电山东网络有限公司淄博市分公司网络特点及集客业务发展需求,整合PTN和SDH网络现有的资源,实现降本增效又可以实现2种网络之间的无缝覆盖。With the continuous advancement of the integration of the three networks,the three major telecom operators have increased their efforts to integrate telecom services and TV services,and the number of cable TV users in the country has continued to decline.The radio and television network company is facing difficulties such as the continuous loss of public customer users and the increasing pressure of capital return.It discusses the joint application of PTN and SDH in the business of collecting customers,analyzes the technology of PTN and SDH,and according to the network of Zibo City Branch of China Radio and Television Shandong Network Co.,Ltd.According to the characteristics and the development needs of the customer-integrating business,the existing resources of the PTN and SDH networks are integrated to reduce costs and increase efficiency,and to achieve seamless coverage between the two networks.

关 键 词：SDH网络 PTN网络 降本增效 无缝覆盖 

分 类 号：TN929.1[电子电信—通信与信息系统]