Embedded Optical Module

pSemi offers pluggable embedded optical modules for parallel fiber optics transmitters and receivers for short-range parallel multi-lane data communication and interconnect applications.

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Optical Time Domain Reflectometer (OTDR) ASIC

As more and more operators are adopting C-RAN (cloud radio access network) for 5G deployments, the low-cost network troubleshooting becomes critical for detecting any fault between cell site and v-BBU (virtual broadband base unit). pSemi has unique OTDR (optical time-domain reflectometer) technology to find the root cause and location of an optical transmission problem.


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Micro-Scale Transmit and Receivers

As high-performance stacked PCB systems adopt higher-data-rate bus standards such as PCI-Express, the stacked electrical connectors pose density, signal integrity and EMI issues. pSemi has novel optical board-to-board and thru-board optical interconnects to solve these issues. 



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