The IQS-500 Intelligent Test System offers a flexible systems-based approach to optical test and measurement for manufacturing, automation, optical qualification and R&D. It combines powerful features and an easy-to-use graphical user interface. Based on standard industrial PC architecture, the IQS-500 is a scalable modular system that houses a controller, expansion units and a comprehensive range of plug-in test modules. Using an IQS-505P or an IQS-510P Controller Unit and IQS-510E Expansion Unit, you can expand your system to as many as 100 modules. The IQS-500's EXFO Bus II delivers the operating speed you need for transferring data and commands between interconnected units.