Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81521B #9069138 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81521B is an optical time domain reflectometer (OTDR) module. It is designed to allow detailed evaluation of optical connections between devices in a network and can accurately measure the location and length of fiber breaks. It is ideal for use in the installation and maintenance of optical communication systems, as well as for characterizing large systems with multiple connections. HP 81521B OTDR module utilizes dynamic wavelength discrimination to identify events and determine the exact distance of the segment. It has a maximum dynamic range of 51dB, a pulsewidth of 2ns, and a sampling resolution of 0.5 meters. The module offers a comprehensive suite of analysis and display options, including auto analysis, loss calculation, and trace refinement for features such as fluctuation scan, reflection scan, ghost suppression, and fiber identification. These features are beneficial for identifying link problems, such as connector loss, splice loss, and fiber breaks. AGILENT 81521B OTDR module has a wide range of applications for different telecom network components. It allows for the monitoring of single-mode and multimode fibers in both long-distance systems and local area networks. It also provides fast, reliable evaluation of single-mode fibers and cable connections, with a distance up to 80 km (maximum). The module supports different single-mode and multi-mode fiber types in a range of sizes from 2.2mm to 1.8mm. The OTDR can identify coarse fiber distances, which makes it easier to locate and diagnose problems. It also provides superior portability with its lightweight design and is compatible with a wide range of external communication ports, including the RS-422/485 port, GPIB, and USB. HEWLETT-PACKARD 81521B OTDR module is reliable and easy to use. It offers an intuitive user interface and a straightforward GUI, allowing technicians to conduct tests with ease. The module also offers the ability to store up to 10 traces on internal memory for later analysis or comparison. It is certified to meet IEC 61300-3-35 standards, making it ideal for use in harsh environmental conditions. Overall, 81521B OTDR module is a high-performance test solution for optical networks. It is easy to use and provides accurate measurements of link properties, making it the perfect tool for evaluating optical network components.