Automate optical network monitoring with the most compact rack-mounted, remote OTDR test unit on the market.

The OTU-5000 Optical Test Unit combines optical time-domain reflectometry (OTDR) and optical-switch technology to provide continuous OTDR monitoring of multiple fibers anywhere in the network. A single OTU-5000 unit monitoring 72 fibers of 100km and more occupies only 1RU.

The OTU-5000 works with the VIAVI ONMSi solution to help automate and improve the monitoring of your network performance.