Greenlee Communications, a subsidiary of Emerson Electric Co., was founded in 1862 in Rockford, Illinois, USA. With over a century of experience, Greenlee Communications specializes in providing innovative test and measurement solutions for the telecommunications industry. Their product portfolio includes cable and fiber optic testing equipment, network analyzers, OTDRs (Optical Time Domain Reflectometers), and certification tools. These tools enable technicians to install, maintain, and troubleshoot communication networks with precision and efficiency. Greenlee Communications is trusted for its reliability, accuracy, and durability, offering solutions that meet the evolving needs of telecom professionals worldwide.