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About Tanlink Optics: Powering Intelligent Connectivity
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Innovative Optical Solutions for the Hyperconnected World

Tanlink Optics is a global leader in advanced optical networking solutions, empowering hyperscale data centers, AI/ML infrastructure, HPC systems, enterprises, and telecom networks with cutting-edge 100G/200G/400G/800G optical transceivers, AOC/DAC cables, and customized photonic engines. Our Evolution: From Manufacturing Excellence to Brand Leadership For over 20 years, we’ve been at the forefront of optical technology – first as a trusted OEM/ODM partner to top-tier communication giants, now as the independent innovator Tanlink Optics. Our journey from OEM to ODM to OBM reflects our relentless commitment to technical mastery and customer-driven innovation.

Core Technologies Redefining Performance

As China's pioneer in COB R&D and production, we deliver:

Development history

2025
Mass production at Malaysia base
2024
RED for 800G QSFP- DD/OSFP AEc and .8 OSFP-XD ACC, Malaysia base established
2023
increase the R& D of InfiniBand and Ethernet interconnects 800G products-800G OSFP ACC & 800G OSFP Transceiver
2022
Wuhan Tan link(2500m*) expand production ,. R&D for 800G QSFP-DD /OSFP DAC
2021
Hefei base established, 4500m?100G QSFP28 Single Lamda,Long Transmission transceivers
2020
Tsinghua Unigroup(H3C)became shareholders QSFP-DD 200G/400G Products
2017
Launched a full series of data center products 10G SFP+-100G QSFP28 AOC.DAC,Transceivers
2013
The first domestic embedded module with opto electronicmicro-assembly process(COB) achieves Mass production
2012
Established,12000m²

Tanlink Bases