Operational clarity across optical infrastructure

Reliable network operations depend on real‑time insight into fiber health to isolate faults quickly, validate performance and maintain consistent service assurance across fiber infrastructure.

Infrastructure monitoring provides continuous, in‑service visibility into the physical condition of optical fiber, empowering operators to isolate faults, validate performance and clearly separate infrastructure issues from active equipment failures. Our ALM fiber monitoring platform brings this physical‑layer insight to core, metro and access networks as a foundational operational capability.

As networks extend into more distributed and passive architectures, including FTTH, maintaining the same level of visibility becomes more complex. Adtran extends ALM monitoring beyond the splitter, using deep PON assurance and without requiring demarcation reflectors, enabling operators to apply a consistent monitoring approach across both active and passive fiber.

Paired with Mosaic and its GIS capabilities, data is correlated across network domains and mapped to precise physical locations. This gives operations teams clear root‑cause insight, reduces trial‑and‑error troubleshooting and enables faster, more accurate field dispatch across the entire fiber footprint.