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光端机最初只是广泛应用于广电业,经由各种发展最终引入了安防业,成为重要的传输介质。上世纪90年代,模拟光端机开始应用在模拟监控系统中;2001年,数字光端机的出现,迅速替代模拟光端机在监控系统中的地位;从2010年起,视频监控行业受高清前端设备的影响,视频光端机也引入了“高清”概念,高清一词也得到广大用户的青睐;到2012年,各大厂家为了适应高清迅猛发展的潮流,纷纷投入高清光端机的研发生产,高清光端机开始应用到各个领域。
Optical first was only widely used in broadcasting industry, through the development of the final introduction of the security industry, has become an important transmission medium. In the 90s of last century, the analog optical transceiver began to be used in the analog monitoring system. In 2001, the emergence of digital optical transceiver quickly replaced the analog optical transceiver in the monitoring system. Since 2010, the video monitoring industry has been affected by the high-definition front-end equipment. Video Optical HD also introduced the concept of high definition HD has also been the majority of users of all ages; by 2012, major manufacturers in order to adapt to the trend of rapid development of high definition, have put into the development and production of high-definition Guangduan Ji, HD Optical began to be applied to each field.