Where optical networking interoperability work gets done.

The only global industry forum driving electrical, optical and control interoperability.

More than 100 member companies spanning component suppliers to network operators.

OIF is where the optical networking industry’s interoperability work gets done. Building on 20 years of effecting forward change in the industry, OIF represents the dynamic ecosystem of 100+ industry leading network operators, system vendors, component vendors and test equipment vendors collaborating to develop interoperable electrical, optical and control solutions that directly impact the industry’s ecosystem and facilitate global connectivity in the open network world.