EXFO America introduces a highly capable OTDR Tester that excels in demanding environments, making it an essential tool for professionals involved in ultra-longhaul network and submarine cable testing. With a remarkable dynamic range of up to 50.5 dB and industry-leading linearity of b10.03 dB/dB, this device promises exceptional accuracy and reliability in performance. It operates across a wide distance range from 1.25 km to 400 km, utilizing single and dual wavelength configurations between 1310 nm and 1625 nm, which further enhances its versatility for various applications. Designed for efficiency, this OTDR Tester can process up to 256,000 sampling points, delivering precise data collection within an operational timeframe of 60 minutes. Additionally, it features a robust array of connectivity options, including WiFi and Bluetooth capabilities, as well as EXFO Connect compatibility for automated asset management. This multifunctional equipment is engineered to perform consistently within a broad operating temperature range and is built to withstand challenging environmental conditions, ensuring it meets the rigorous demands of today’s telecommunications and networking professionals.