| 摘要 |
We provide an optical transceiver module and the method of arranging its optical path. The invention is used to send optical signals to an optic fiber and receives optical signals emitted from the optic fiber. The optical transceiver module contains an optical transmitting device and a circuit board. One side of the optical transmitting device is equipped with an optic fiber connecting terminal to connect with an optic fiber. A filter is used to deflect optical signals emitted from the optic fiber. After the optical signals enter the input terminal, they are converted by an opto-electrical conversion unit into electrical signals that are then sent to the circuit board. Likewise, an output terminal receives electrical signals generated by the circuit board. The opto-electrical conversion unit converts the electrical signals into optical signals, which directly penetrate through the filter to send the signals to the optic fiber. The invention can simultaneously receive and transmit optical signals to greatly enhance the convenience of the products. The fabrication cost can be lowered too.
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