| 摘要 |
The present invention discloses an optoelectronic transceiver, comprising a first PCB, a transmitting device, a receiving device and a housing. The transmitting device includes a laser diode, and the receiving device includes a photo diode. The laser diode and photo diode are encapsulated by a sleeve, respectively. For the laser diode, a first cambered surface of the sleeve aligns a laser beam such that it goes straight forward along the sleeve, and the second cambered surface of the sleeve focuses the laser beam. The housing covers the first PCB, the transmitting device and the receiving device.
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