Source Photonics Inc.

Chengdu Baiyu Pharmaceutical Co., Ltd

Fuqiang Zhao

Jing Zhang

Yi Sun

Yi Han Yang

Yong Lu

Xuezhen Xu

Meiwei Wang

Guizhuan Su

Hongzhu Chu

Tetrahydrocannabinol derivatives and medical use thereof, in particular to the compounds represented by general formula (I), or stereoisomers, solvates, metabolites, pharmaceutically acceptable salts or cocrystals thereof, wherein the definitions of substituents in general formula (I) are the same as those in the description

Tetrahydrocannabinol derivatives, preparation method thereof and use thereof

An optical transceiver having an integrated optical time domain reflectometer monitoring unit and methods for using the same are disclosed. The disclosure relates to an optical transceiver comprising an optical device comprising a wavelength division multiplexing system (WDM), a data signal driver, a data signal limiting amplifier, and an optical time domain reflectometer (OTDR) data processing module. Furthermore, the optical transceiver is particularly advantageous in an optical line terminal (OLT) and/or a passive optical network (PON). The integrated OTDR data processing module can protect the optical transceiver, ensure successful monitoring data, simplify network wiring and decrease system and network costs by decreasing the number of OTDR modules and WDM units.

Optical transceiver integrated with optical time domain reflectometer monitoring

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Chengdu, China

Fuqiang Zhao