Single-fiber bidirectional optical module
The utility model discloses a single-fiber bidirectional optical module. The single-fiber bidirectional optical module comprises a first transmitting terminal used for transmitting an optical transmitting signal; the first receiving end is used for receiving a light receiving signal; wherein the cir...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a single-fiber bidirectional optical module. The single-fiber bidirectional optical module comprises a first transmitting terminal used for transmitting an optical transmitting signal; the first receiving end is used for receiving a light receiving signal; wherein the circulator is used for separating a light emitting signal from a light receiving signal, and the commonend is used for bidirectionally transmitting the light emitting signal and the light receiving signal at the same time. The circulator comprises a first port used for receiving a light emission signal emitted by a first emission end; the port II is used for emitting a light emission signal to the common end and receiving a light receiving signal received from the common end; and the port III is used for emitting a light receiving signal to the first receiving end. Separation of a light emission signal and a light reception signal is realized through the circulator. And compared with the traditional mode of separating |
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