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FIS (Fiber Instrument Sales) is a leading manufacturer and full-line distributor of fiber optic solutions, proudly known as “The Solutionists.” Founded in 1985 and headquartered in Oriskany, NY, FIS offers a vast range of products including fiber optic cables, connectors, test equipment, racks, tools, and custom cable assemblies. With state-of-the-art manufacturing and one of the industry’s largest inventories, FIS serves telecom, broadband, data center, and government sectors in over 110 countries, delivering reliable products, expert support, and rapid shipping for every fiber optic need.
An OTDR launch cable, which connects the OTDR to the link-under-test, discloses the insertion loss and reflectance of the near-end connection. It is often available on a small spool or within a “launch box”, which is used to create the proper conditions for testing another similar optical fiber for faults. This method avoids undesirable variations in loss and distance measurements. A launch fiber will help to overcome the blind spot or Dead Zone of an OTDR brought about by high launch power or faults near the launch end of the fiber.
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FIS Handheld Fiber Optic Test Kit: High-precision power meter & light source for 1310/1550nm wavelengths. 70-hour battery life, compact, durable, and easy to use.
