Accelink Technologies Co., Ltd. (002281.SZ) is a leading Chinese manufacturer of optical communication components and subsystems. The company produces a wide range of products including thin-film filters, pump lasers, photodiodes, optical amplifiers, passive components such as arrayed waveguide gratings (AWGs) and wavelength division multiplexers (WDMs), active components like tunable lasers and transceivers, and integrated modules for data centers and telecom networks; it also offers services in optical device customization and testing. Accelink serves major global telecom operators, data center providers, and 5G infrastructure developers with its high-performance optical solutions. Founded in 2003 and headquartered in Wuhan, Hubei Province, China, the company operates primarily in Asia with expanding presence in North America and Europe through subsidiaries and partnerships. In recent developments, Accelink announced a strategic partnership with a leading silicon photonics firm in 2024 to co-develop next-generation coherent optics for 800G/1.6T networks, completed a RMB 1.2 billion funding round in early 2025 led by state-backed investors to fuel capacity expansion, and launched its Accelink 800G ZR/ZR+ pluggable optics platform in mid-2025, marking a shift toward high-speed data center interconnects amid surging AI-driven demand.