This article examines the optical module supply chain ecosystem, explores quality control methodologies, provides vendor qualification frameworks, and offers strategies for mitigating supply chain risks while ensuring the reliability required for demanding AI workloads. When these four areas are defined with clear criteria and records, OQC becomes a scalable gate that reduces DOA, cosmetic rejection, mixed. Optical inspection, process control for film, coatings, laminates and non-wovens - minimisation of scrap by the inspection of the entire material surface It involves systematic inspections, testing, and monitoring throughout the manufacturing process, from raw material procurement to the final. Main benefits of OQC (Optic Quality Control) on output control: In all three points this is real progress!To check the visible quality features of a product, the test method of A utomatic O ptical I nspection, AOI for short, is especially suitable. With the help of image processing systems, errors in production are found and reported. This allows the quantity of components to be determined, as well as their dimensions, the quality of lasered inscriptions or surface properties. Since the inspection. At HYTOPTODEVICE, we don't just manufacture; we ensure perfection. This video shows our standard Outgoing Quality Control (OQC) process for optical module.