This web tool provides an easy way to estimate how many cables would fit into a raceway or conduit, given a fill percentage. Use Corning's system design calculators to support accurate planning and validation of fiber optic, data center, and enterprise network infrastructures. These interactive tools help engineers and designers evaluate critical parameters such as optical link loss, cable and conduit fill ratios, tray. A configuration tool that allows users to import layouts into a web-based tool, design desired raceways in a 3D format, and export detailed drawings and BOMs that can used for easy installation and ordering. Use the export buttons to share results. Fiber length takeoff starts with a measured route. Break the pathway into segments for tray runs, conduit sections, risers, and underground. The Link loss calculator presents conservative channel reach values for designs based on “worst case” fiber component specifications and by using interpolations of IEEE and ANSI Fibre Channel link models for standards-based transceivers. Determine your data center cost savings by using our Cool. The Fiber Collimator Calculator helps determine optimal parameters, including lens focal length and beam diameter, for specific fiber types and wavelengths.