万兆链路聚合式多路高清视频传输技术研究及应用  

Research and application of ten gigabit link aggregation multi-channel high-definition video transmission technology

作　　者：王慧 邓志吉 刘明 王义友 王冰 王振水 Wang Hui;Deng Zhiji;Liu Ming;Wang Yiyou;Wang Bing;Wang Zhenshui(Zhejiang Dahua Technology Co.,Ltd.,Hangzhou 310053,China;Zhejiang Provincial Key Laboratory of Harmonized Application of Vision&Transmission,Hangzhou 310053,China;Inventronics(Hangzhou)Inc.,Hangzhou 310052,China;School of Cyber Engineeering,Xidian University,Xi′an 710126,China)

机构地区：[1]浙江大华技术股份有限公司,浙江杭州310053 [2]浙江省视觉物联融合应用重点实验室,浙江杭州310053 [3]英飞特电子(杭州)股份有限公司,浙江杭州310052 [4]西安电子科技大学网络与信息安全学院,陕西西安710126

出　　处：《电子技术应用》2023年第8期82-87,共6页Application of Electronic Technique

基　　金：工信部高质量发展重点项目(TC220H07C)。

摘　　要：为了满足目前摄像机看得清、看得远、看得实时、成本低等需求,结合高清模拟视频的发展现状,针对基于光纤通信技术的多路高清模拟视频超远距离传输存在成本高、传输速率慢、实时性差等主要问题,分析多路大带宽高清模拟视频如何在一条光缆传输的关键技术,提出了基于万兆链路聚合的模拟视频远距离传输的组网解决方案。该方案可以帮助同轴模拟高清视频解决远距离超高成本传输问题,为模拟监控整体解决方案提供了必不可缺的组成部分,具有引领作用。In order to meet the current demands for clear,long-range,real-time,and low-cost camera surveillance,combined with the development status of high-definition analog video,this paper analyzes the main problems of multi-channel highdefinition analog video ultra-long-distance transmission based on fiber optic communication technology,such as high cost,slow transmission rate,and poor real-time performance.It proposes a network solution for long-distance transmission of analog video based on 10 gigabit link aggregation,which is a key technology for multi-channel high-bandwidth high-definition analog video transmission over a single optical cable.This solution can help solve the problem of ultra-high-cost transmission over long distances for coaxial analog high-definition video surveillance,and provide an indispensable component for the overall solution of analog monitoring,with a leading role.

关 键 词：HDCVI 链路聚合 同源 光纤 

分 类 号：TN914[电子电信—通信与信息系统]