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Sender receiver for bidirectional optical news and signal transmission has blocking filter to clearly separate send and receive signals
Sender receiver for bidirectional optical news and signal transmission has blocking filter to clearly separate send and receive signals
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机译:用于双向光学新闻和信号传输的发送方接收器具有阻塞过滤器,可清楚地分离发送和接收信号
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摘要
A send-receive module for bidirectional optical news and signal transmission comprises an optical fibre, a light sender (2), a receiver (3) of light of a different wavelength with both being coupled in series to the optical fibre. A means (5) is provided which prevents the receiver detecting transmitted wavelengths.
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