OIF

OIF is the leading global forum driving interoperability in the optical networking industry. For over 25 years, OIF has fostered collaboration among 170+ network operators, system, component, and test equipment vendors, accelerating the development and adoption of electrical, optical, and control solutions. Through rigorous testing, Implementation Agreements, and technical white papers, OIF ensures seamless integration and global connectivity in the open network world.

Currently, OIF is focused on key initiatives such as 1600G coherent, 800G coherent, Energy Efficient Interfaces, and Common Electrical I/O (CEI) standards, shaping the future of high-performance optical networks. As the only global industry forum dedicated to interoperability, OIF empowers its members to deliver innovative and reliable network solutions.