100G QSFP28 SR4 parallel optical transceiver module and packaging method thereof
An optical transceiver module, laser emission module technology, applied in the direction of electromagnetic transceiver, optical waveguide coupling, etc., can solve the problems of high cost, complex process, low reliability and so on
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[0021] Such as figure 1 Shown is the block diagram of the 100G QSFP28 SR4 parallel optical transceiver module.
[0022] A 100G QSFP28 SR4 parallel optical transceiver module, used to transmit 100G signals in the form of optical signals; including: a first clock data recovery module 101, an array driver module 102, a laser emission module 103, a photoelectric conversion module 104 and an electrical signal processing module (not shown).
[0023] The first clock data recovery module 101 is used to perform data recovery processing on the input 100G electrical signal, and output the processed electrical signal to the array driving module 102, and the array driving module 102 is used to convert the received electrical signal The signal is modulated and demodulated, and the processed electrical signal is output to the laser emitting module 103; the laser emitting module 103 is used to convert the electrical signal into an optical signal and couple it into an optical fiber; the optic...
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