Product Overview

The 6426A Optical Time Domain Reflectometer features a 7-inch capacitive full-touch screen, integrating automatic OTDR, expert OTDR, event map, optical power meter (OPM), visible red light fault location (VFL), and stable light source (LS) functions. The OTDR offers a maximum dynamic range of 28dB, enabling precise testing up to 100km. It can cover a maximum event blind spot of 3m, with a sampling resolution up to 2.5cm. Equipped with a 4600mAh high-density polymer lithium battery, it features intelligent power-saving management, and supports power bank charging and charging.

The 6426A is used for measuring various parameters such as length, loss, and connection quality of optical fibers and cables, widely applied in the construction, maintenance, and emergency rescue testing of fiber-to-the-home, metropolitan area network, and secondary backbone network communication systems, as well as in the research, development, and production measurement of optical fibers and cables.