Used JDSU / ACTERNA 4400M #131227 for sale

JDSU / ACTERNA 4400M is a multi-purpose testing and maintenance solution designed specifically for the telecommunications industry. It is ideal for testing, monitoring, and troubleshooting of digital and analog, as well as PSTN and VoIP networks. This handheld unit is also equipped with a 10 MHz oscilloscope, providing a reliable and efficient testing platform for skilled technicians. Its many benefits include a wide range of capabilities, extended service life, and an ergonomic design allowing it to be used comfortably for long hours on the job. JDSU 4400M makes it simple for technicians to perform a variety of telecommunication tests including SINA, SINAD, distance-to-fault, drop, balance, longitudinal balance, reflected power, end-to-end delay and echo. This unit also features a built-in extension alert for rapid identification of open/short lines, and an off-hook relay check with a 3 kHz flick test. ACTERNA 4400M features advanced electronic diagnostic algorithms, providing a range of troubleshooting options and access to detailed fault location information. It also has powerful tools such as its Line Length Calculator, Crosstalk Shorts Module, and Bridging distance calculator. Furthermore, its digital storage oscilloscope function makes it possible to troubleshoot analog systems with precision. 4400M also offers a wide range of communication interface options such including Bluetooth, LAN and Voice over IP. It also supports direct connection to computers via USB. This handheld unit also has an optional add-on that provides additional analog and digital voice channel measurements such as frequency response and TOA/TIP measurements. In addition, its VFD screen provides high-definition picture display, making it easy to see measurements or graphs. The user-friendly graphical menu navigation allows technicians to easily access the numerous features and functions at the touch of a button. A long battery life and low weight make JDSU / ACTERNA 4400M the perfect choice for on-the-go troubleshooting. All in all, JDSU 4400M is an advanced test and maintenance solution for the telecommunications industry. It has numerous features that make it ideal for trouble-shooting and servicing digital, as well as PSTN and VoIP networks, as well as analog systems. The device is compact, making it ideal for use on the job, has multiple communication options, and is supplemented by a host of powerful diagnostic tools.