Optical transceiver module, optical transmission device, and optical transmission method

摘要

An optical transceiver module adapted to a link device includes a connection unit, a driving unit and optical transmitting and receiving units. The connection unit, to be coupled with the link device, includes an indicating element for generating an indicating signal when the connection unit is coupled with the link device. The driving unit, coupled with the connection unit, receives the indicating signal and outputs a control signal according to the indicating signal. The optical transmitting unit, coupled with the driving unit, receives the control signal for driving the optical transmitting unit to output a first optical signal. The optical receiving unit, coupled with the driving unit, transmits a received second optical signal to the driving unit. An optical transmission device using the optical transceiver module, and an optical transmission method are also disclosed. A link training sequence can be initiated after the connection unit is actually coupled with the link device. Thus, a host cannot enter a disable mode due to error connection.

主权项

1. An optical transceiver module adapted to a link device, the optical transceiver module comprising:
a connection unit to be coupled with the link device and having an indicating element for generating an indicating signal when the connection unit is coupled with the link device; a driving unit, coupled with the connection unit, for receiving the indicating signal and outputting a control signal according to the indicating signal; an optical transmitting unit, coupled with the driving unit, for receiving the control signal, which drives the optical transmitting unit to output a first optical signal; and an optical receiving unit, coupled with the driving unit, for transmitting a received second optical signal to the driving unit.