Zhongji Innolight Co., Ltd. — Database

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Overview

Zhongji Innolight develops, designs, manufactures and sells high-speed optical modules and related optical components. Its optical transceiver portfolio spans 10G to 1.6T and targets cloud computing and AI infrastructure, as well as coherent transport and mobile networks. Within the AI infrastructure supply chain, the company supplies optical connectivity hardware for data-center interconnects.

5Products 2People 25Company links

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Products

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10G–1.6T Optical Transceivers

A portfolio of optical transceivers spanning data rates from 10G to 1.6T.

400G QSFP-DD FR4 Optical Module

A 400G pluggable optical module introduced in 2018.

800G OSFP and QSFP-DD800 Optical Modules

Pluggable 800G optical module series introduced in 2020.

1.6T Optical Module

A 1.6T optical module product introduced in 2023.

800G OSFP/CFP2 Coherent Optical Modules

Coherent optical modules introduced in 2024 for high-bandwidth transport applications.

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Highlights

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01Listed on the Shenzhen Stock Exchange in 2012.
02Completed its restructuring with Suzhou Innolight and adopted the Zhongji Innolight name in 2017.
03Put its Thailand production base into operation in 2022.
04China Insights Consultancy ranked the company first globally by optical interconnect solution revenue for five consecutive years beginning in 2021.
05Listed on the Hong Kong Stock Exchange in 2026 under ticker 3308.HK.
06Reported 2025 revenue of RMB 38.240 billion and net profit attributable to shareholders of RMB 10.797 billion.

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