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optical add-drop multiplexer
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optical add-drop multiplexer
Encyclopedia
工学
光交换
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optical add-drop multiplexer
光分插复用器
用于选择性地接收和发送本地上路和下路部分波长信道,同时不影响其他波长信道传输,实现光波分交换的装置。上路是指从本地增加波长信道至传输链路中,下路是指从传输链路中滤出波长信道至本地。光分插复用器广泛用于长途干线和城域网中,并且是组建全光网的核心器件之一。
Physics
>光学>集成光学>释义
optical add-drop multiplexer
光插分复用器
>光学>集成光学>释义
optical add-drop multiplexer
光上/下路分插复用器
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