光纤有线电视在乡村振兴中的作用  

The role of fiber-optic cable TV in rural revitalization

作　　者：张锋 ZHANG Feng(Wenjiadian town Science and Technology Publicity and Education Cultural Information Service Center,Si’nan 565114,China)

机构地区：[1]文家店镇科技宣教文化信息服务中心,贵州思南565114

出　　处：《电视技术》2020年第1期61-63,共3页Video Engineering

摘　　要：2018年初,我国提出“乡村振兴”战略,此战略目的是增强农村农业发展的新活力,从而加速推进其现代化进程。光纤有线电视因具有损耗小、传输距离远、频带宽、传输容量大、抗电磁干扰等实用优势,并在贯彻及落实着“社会效益优先,两个效益统一”的原则下在社会、经济及文化等方面助力着乡村的振兴。At the beginning of 2018,China proposed a"village revitalization"strategy.The purpose of this strategy is to enhance the new vitality of rural agricultural development,thereby accelerating its modernization process.Optical fiber cable television has practical advantages such as low loss,long transmission distance,high frequency bandwidth,large transmission capacity,and resistance to electromagnetic interference.Culture and other aspects help to revitalize the countryside.

关 键 词：有线电视 乡村振兴 光纤传输技术 

分 类 号：TN943.6[电子电信—信号与信息处理] TN929.11[电子电信—信息与通信工程]