JDSU, previously known as Acterna, is a leading producer of innovative electronic test equipment and solutions. The company has a rich history dating back several decades. It was originally founded as TTC (Tone Termination Company) in 1923 but underwent several mergers and acquisitions before being renamed Acterna in 2000. In 2005, Acterna merged with JDS Uniphase Corporation, and the combined entity was named JDSU. JDSU/Acterna has built a strong reputation for delivering high-quality and reliable electronic test equipment across various industries. They offer a diverse range of products that cater to the needs of telecommunications, aerospace, defense, automotive, consumer electronics, and other sectors. Their product portfolio includes power supplies, probers, and various state-of-the-art testing instruments. The electronic test equipment produced by JDSU/Acterna enables precise measurement, analysis, and validation of electrical signals and systems. Their power supplies are renowned for their stability and accuracy, ensuring optimal efficiency and performance in various electronic devices. Additionally, their probers aid in the accurate assembly and testing of microelectronic components and circuits. JDSU/Acterna understands the ever-evolving market demands and continuously invests in research and development to enhance its product offerings. Their electronic test equipment is designed with advanced features such as high-speed measurements, wide frequency ranges, and user-friendly interfaces, enabling efficient testing and troubleshooting processes. As a leader in the industry, JDSU/Acterna's commitment to innovation, precision, and reliability has positioned them as a go-to provider for electronic test equipment. They remain at the forefront, meeting the evolving needs of their customers and driving advancements in technology across multiple sectors.