Free - space optics systems can cost one third to one tenth the price of conventional underground fiber - optic installations 无线光通讯系统的费用是传统地下光纤设施的1 / 10 ~ 1 / 3 。
However , baycom never stop its steps and devoted itself into the research and development of the optical active and passive components 而有?于光通讯已确定成为未来通讯技术的主流,本公司积极朝向光通讯主、被动元件与光通讯系统整合发展。
The optical switch play important role in optical communication systems and in optical process systems , act as optical - across - connections ( oxcs ) , optical add / drop multiplexers ( oadms ) and optical signal monitors 光开关在光通讯系统中以及光信号处理中有着重要的应用,主要起着光交叉互联、光上下路复用( oadms )和光信号监视等作用。
光: light; ray通讯: communication系统: system地面激光通讯系统: terrestrial laser communication system其他光通讯系统: other optical communication system其它光通讯系统: other optical communication system用户回路光通讯系统: optical communication system subscriber loop; optical communication system, subscriber loop; optical communication system,subscriber loop地面激光通位系统,地面激光通讯系统: terrestrial laser communication system通讯系统: communicatin system; communication equipment; communication system; communications system闭路通讯系统: closed-circuit communication sy-stem低阶通讯系统: low-tier personal communication system高阶通讯系统: high-tier personal communication system高速通讯系统: high-speed telecommunications光纤通讯系统: fiber optical communication system; focs fiber optic communication system海事通讯系统: maritime communication system军事通讯系统: military communications system连续通讯系统: continuous communication system内部通讯系统: in-plant system; intercommunication system农业通讯系统: agricultural communications system破坏通讯系统: sabotage radio全球通讯系统: global communications systems视频通讯系统: system, visual communication (vcs); video communications system; visual communication system通讯系统保护: communication system protection通讯系统数学: mathematics for communication systems通讯系统终端: communication terminals; communications terminals