CSI designs and manufactures Pure Digital Fiberlink® fiber optic transmission systems for video, audio and data, Scan Do® scan converters, Deuce® video scalers and more!

New to fiber optic technology? Then this guide is for you. It covers the basic principles of transmitting video, audio and data using a fiber optic cable.
A look at the SMPTE standards that define SD, HD and Fiber Optic Signal Distribution, what the standards mean, and why they are important to you.
Download HDTV Standards & Practices for Digital Broadcasting Now
Discover the benefits of sending your video, audio and data digitally over fiber.
Discover the wide range of fiber optic cable types available to you. You will learn the construction of a fiber optic cable, types of connectors in common use and how to terminate a fiber cable.
Learn how to use an Optical Power Meter to install, maintain and troubleshoot a fiber optic network. You will learn the process for diagnosing problems in a fiber optic link as well as the steps to take during system design.
In the market for a Scan Converter? Be sure to read this comprehensive document on what you need to know when evaluating any Scan Converter.
Learn how video scaling works and how it differs from doubling and quadrupling.
Learn how Video Scaling works. Covers advanced scaling topics.
