Where to find suppliers of optical modules

Top optical module suppliers include global leaders like II-VI, Finisar, Cisco, Huawei, and China-based companies such as Innolight, Eoptolink, and Accelink.Global Optical Module SuppliersII-VI Incorporated – A leading provider of optical modules and components, recently acquiring Finisar, offering high-speed transceivers for telecom and data centers .Finisar – Known for optical transceivers and high-performance modules, now part of II-VI .Cisco – Offers optical modules through acquisitions like Acacia and Luxtera, serving networking and data center markets .Huawei – Provides a wide range of optical modules for telecom and data networks, investing in domestic supply chains .Xutron Technology – Achieved top market share in optical modules, competing with II-VI .China-Based SuppliersZhongji Innolight Co., Ltd. – Specializes in high-speed optical communication transceivers, including 100G, 200G, 400G, and 800G modules, serving cloud data centers and telecom networks .Eoptolink Technology Inc., Ltd. – Focuses on high-speed optical modules for data centers, telecom, and 5G networks .Accelink Technologies Co., Ltd. – Offers end-to-end optical solutions from chips to modules and subsystems, including silicon photonics and high-speed lasers .Huagong Tech – Provides optical modules and components for telecom and data communication networks .Linktel – Supplies optical transceivers and related networking equipment .CIG Shanghai Co., Ltd. – Manufacturer of optical modules and components for telecom applications .Other Notable Optical Component SuppliersApplied Optoelectronics, Inc. (AOI) – High-speed optical components, lasers, and transceivers for data centers, telecom, and FTTH .Precision Optical Transceivers – Offers customized optical transceivers and networking equipment .Edmund Optics – Provides a wide range of optical and imaging components for industrial, defense, and life sciences applications .Excelitas Technologies – Supplies advanced optical components for industrial, semiconductor, and life sciences markets .CASTECH Inc. – Specializes in nonlinear optical crystals, laser components, and precision optics .Lambda Research Optics – Manufactures custom lenses, mirrors, beamsplitters, and filters for defense, medical, and commercial lasers .Knight Optical – Delivers custom precision optical components and subassemblies globally .Avantier – Provides high-precision custom optics and integrated solutions from prototyping to full-scale production . These suppliers cover a wide range of optical modules, transceivers, and components for applications in telecommunications, data centers, FTTH, 5G networks, and industrial optics, offering both standard and customized solutions.