Designed for optimal fiber optic testing, this jumper from EXFO America connects SC/APC to LC/UPC connectors with precision. Featuring single-mode fiber with a 9/125 µm specification, it ensures high-performance transmission over a length of 20 meters. Ideal for professionals in the fields of splicing, testing, and locating, this jumper is a reliable tool for enhancing the capabilities of OTDR equipment, facilitating effective assessments and streamlined installations in diverse networking environments.