Companies that mass-produce 2 0t optical modules

Leading manufacturers of 2.0T optical modules include Zhongji Innolight, Eoptolink, Accelink, O-Net Technology, Coherent, Lumentum, Sumitomo Electric, and Fujitsu.Chinese Manufacturers

• Zhongji Innolight: A global leader in high-speed optical modules, Innolight produces 100G, 200G, 400G, 800G, and 2.0T modules for cloud data centers and telecom networks. The company integrates R&D, design, packaging, testing, and sales, providing end-to-end solutions for backbone and core network transmission .
• Eoptolink: Established in 2008, Eoptolink specializes in high-performance optical modules and devices, serving data centers, FTTx, LTE, and transmission networks. It offers mass production capabilities and compliance with international standards such as TUV, CE, UL, FCC, and RoHS .
• Accelink Technologies: Accelink has developed and mass-produced optical chips and modules, including PLC, FP, DFB, EML, and VCSEL-based solutions. It provides vertically integrated manufacturing from chips to modules and subsystems, supporting large-scale deployment in optical communication networks .
• O-Net Technology: Headquartered in Shenzhen, O-Net is one of the world's largest suppliers of optical communication components and modules. It has extensive R&D centers globally and leads in high-speed optical module production, including 2.0T solutions .
• Huawei: Listed among top Chinese optical module manufacturers, Huawei produces high-speed modules for telecom and data center applications, including 2.0T modules, leveraging its global network equipment business .
• Source Photonics: With partial Chinese ownership, Source Photonics manufactures high-speed optical modules and is expanding its production capacity for 2.0T modules .

Global Manufacturers

• Coherent (formerly II-VI Incorporated): A major player in optical transceivers, Coherent provides high-performance 2.0T modules for 5G, AI-driven data centers, and cloud computing applications, with strong presence in North America and Asia-Pacific .
• Lumentum: Specializes in optical and photonic solutions, including high-speed 2.0T modules for broadband networks, 5G, and cloud computing, with production facilities in Asia-Pacific and expansion into Europe and North America .
• Sumitomo Electric Industries: Offers advanced optical transceivers for 5G networks and hyperscale data centers, including 2.0T modules, with a focus on energy efficiency and sustainable manufacturing .
• Fujitsu: Provides high-speed optical solutions for telecommunications and data centers, including 2.0T modules, with a strong presence in Japan and global markets . These companies are recognized for mass production capabilities, global supply chains, and high-speed optical module expertise, making them suitable partners for large-scale deployment of 2.0T optical modules in data centers, telecom networks, and AI-driven infrastructure.