中图分类号：TN914 文献标志码：A DOI: 10.16157/j.issn.0258-7998.233762 中文引用格式： 王慧，邓志吉，刘明，等. 万兆链路聚合式多路高清视频传输技术研究及应用[J]. 电子技术应用，2023，49(8)：82-87. 英文引用格式： Wang Hui，Deng Zhiji，Liu Ming，et al. Research and application of ten gigabit link aggregation multi-channel high-definition video transmission technology[J]. Application of Electronic Technique，2023，49(8)：82-87.
Research and application of ten gigabit link aggregation multi-channel high-definition video transmission technology
Wang Hui1，Deng Zhiji2，Liu Ming1，Wang Yiyou3，Wang Bing4，Wang Zhenshui1
Abstract： 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 high-definition 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.
Key words : high definition composite video interface（HDCVI）；link aggregation；homology；optical fiber