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Single fiber bi-directional optical module, transport system and method based on single fiber bi-directional optical module
Single fiber bi-directional optical module, transport system and method based on single fiber bi-directional optical module
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机译：单纤双向光模块，基于单纤双向光模块的传输系统和方法
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摘要
The present invention discloses a single fiber bi-directional optical module, and a transport system and method based thereon. The single fiber bi-directional optical module includes a self-search circuit respectively connected to a transmission selection circuit and a receiving selection circuit. The self-search circuit is configured to search for channels, and instruct, according to a channel search result, the transmission selection circuit to transmit optical signals through one of at least two channels for transmitting optical signals, where optical wavelengths of the at least two channels for transmitting optical signals are different; and instruct, according to a channel search result, the receiving selection circuit to receive optical signals through one of at least two channels for receiving optical signals, where optical wavelengths of the at least two channels for receiving optical signals correspond to the optical wavelengths of the at least two channels for transmitting optical signals. The single fiber bi-directional optical module in embodiments of the present invention does not need to be used in pairs, so that device numbers and maintenance costs are reduced.
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