Stellent Network

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ONMSi: Optical Network Monitoring System

Remote Fiber Test System (RFTS) automate scans the fiber network 24/7, detects and locates critical fibers degradation, alerting with the details of faults.

Features & Benefits

  • Assess long-term fiber performance with scheduled measurements 
  • Single GUI (Graphical User Interface) for map and monitoring display
  • 100% web based in a secure environment
  • Alarm notification by e-mail, SMS, Web Services or SNMP; compliant with OSS-J and ITU-X733
  • Scalable expansion from one to hundreds of test probes


OTU-8000 Optical Test Unit (OTU)

VIAVI OTU-8000 is a rack mounted unit housing both OTDR and optical switch modules. Fully modular platform allow the use of many wavelengths and dynamic ranges in order to optimize fiber monitoring of a changing network.

Features & Benefits

  • Anticipate service disruptions by detecting fiber degradation before it affects service.
  • Infrastructure monitoring (manholes, cabinet, tubes, bridges, tunnels, etc.)
  • Scalable and modular in up to 2RU and switch scalability up to 1080 ports
  • LAN-based firmware downloads
  • Capacities of more than 1000 switching ports are achieved by adding multiple external switch units (1U high, 36 ports each)
  • Locate faults within a span of 200 km or test 32 fibers in less than 1 minute


A standalone remote fiber test solution that can automatically detect and locate faults and monitor fiber networks under both in-service and dark fiber monitoring applications

Features & Benefits

  • Web-enabled software interface for ease of use
  • Highest fiber fault accuracy with Industry’s leading OTDR series 
  • Highly integrated 2RU unit with no local PC required
  • Modular OTDR and Switch design for multiple applications
  • Email, SMS and SNMP alert messages