数字电视卫星信号CWDM传输的研究与实现  

Research and Implementation of Digital TV Satellite Signal Transmission Using CWDM

作　　者：张春雷 Zhang Chunlei(Jiangsu Broadcasting Cable Information Network Co.Ltd.,Jiangsu 210018,China)

机构地区：[1]江苏省广电有线信息网络股份有限公司安播运维部播控中心平台播控科,江苏210018

出　　处：《广播与电视技术》2022年第4期71-73,共3页Radio & TV Broadcast Engineering

摘　　要：为解决数字电视卫星信号长距离传输问题,本文提出了利用CWDM传输卫星信号的解决方案,并通过实际工程验证了系统运行的可靠性和稳定性,该方案可以有效解决光纤通道资源紧张的问题。In order to solve the problem of long-distance transmission of digital TV satellite signals, this paper proposes a solution of transmitting satellite signal by CWDM, and verifies reliability and stability of the system through practical engineering. The scheme can effectively solve shortage problem of fibre channel resources.

关 键 词：数字电视 卫星信号 CWDM 

分 类 号：TN949.197[电子电信—信号与信息处理]