VIAVI
FTH-5000

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

The VIAVI FTH-5000 (formerly OTU-5000) combines high-performance OTDR and optical-switch technology into a compact 1RU unit to deliver continuous, automated fiber monitoring across distances of 150 km and beyond. Integrated into the VIAVI ONMSi platform and Remote PHY solution, it accelerates network turn-up, protects dark fiber infrastructure, and alerts teams to faults or security intrusions in real time.

Features:

  • Scalable & Compact: Supports up to 72 ports in 1RU (scalable up to 1,080 ports), with dual power feeds, low energy consumption, and solid-state reliability.
  • Automated Fiber Monitoring: Instantly detects, locates, and notifies teams of fiber degradations, taps, or critical infrastructure breaches via email or web browser.
  • End-to-End Application Support: Ideal for FTTx deployment, dark fiber monitoring, utility networks, and distributed access architectures.

Benefits:

  • Drastically Reduce MTTR: Locate fiber faults in minutes instead of hours, avoiding costly, erroneous truck rolls.
  • Proactive Security & Quality: Prevent downtime by identifying cable degradation before it impacts users, while protecting network integrity against physical fiber tapping.

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