A multi-module cooperative optical interconnection system

Through a multi-module collaborative optical interconnect system, photoelectric conversion, clock synchronization, and routing scheduling are achieved, solving the problems of latency, crosstalk, and power consumption in electrical interconnect technology, improving signal integrity and reducing power consumption, and making it suitable for high-performance computing and high-density data interaction scenarios.

CN122419611APending Publication Date: 2026-07-17SHENZHEN HUACHUANGXINGUANG TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN HUACHUANGXINGUANG TECH CO LTD
Filing Date
2026-04-29
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing electrical interconnection technologies suffer from significant delay, crosstalk, loss, and power consumption issues during high-speed transmission, making it difficult to meet the demands of ultra-large-scale parallel data transmission.

Method used

The optical interconnect system employs a multi-module collaborative approach, including a central processing module, an input processing module, an output processing module, a photoelectric conversion module, an electro-optical conversion module, a converged input port, a converged output port, and multiple branch input and output ports. It achieves high-speed, synchronous transmission of parallel signals through photoelectric conversion, clock synchronization, routing scheduling, and timing calibration.

Benefits of technology

It effectively avoids serial conversion delay, improves signal integrity and reduces power consumption, adapts to the needs of high-speed interconnection of large-scale parallel data, and has the advantages of stability, reliability and strong adaptability.

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Abstract

本发明公开一种多模块协同的光互连系统,包括:中枢处理模块、输入处理模块、输出处理模块、光电转换模块、电光转换模块、汇聚输入端口、汇聚输出端口及多个分支输入端口和分支输出端口;光电转换模块将外部并行光信号转为并行电信号并经汇聚输入端口输入,分支输入端口接收外部并行电信号;输入处理模块对并行电信号进行缓冲及时钟同步,生成同步并行电信号发送至中枢处理模块;中枢处理模块对同步并行电信号进行路由调度、冲突裁决与协同控制后发送至输出处理模块;输出处理模块对信号进行时序校准与延迟补偿,作为驱动电信号分发至汇聚输出端口或分支输出端口;汇聚输出端口、分支输出端口分别连接整体光发射阵列与分支光发射单元。
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