

The RTU-4000 platform equipped with RTU-4100/4113 optical test module is a rackmount OTDR designed to monitor both dark or in-service optical fiber infrastructures to reduce mean time to repair (MTTR)

The RTU-4000 platform equipped with RTU-4100/4113 optical test module is a rackmount OTDR designed to monitor both dark or in-service optical fiber infrastructures to reduce mean time to repair (MTTR)