NITRO AIOps PON Assurance

Predict and resolve PON failures before your subscribers report

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Multivendor PON assurance platform that scores every network element, including passive components that generate no alarms, to detect degradation hours before subscribers notice and resolve failures up to 75% faster.

Fiber doesn't talk. The passive network between your OLT and subscriber generates no telemetry. When a splitter degrades or a fiber span deteriorates, your EMS shows green and your NOC stays quiet. The first signal is a subscriber complaint, and by then you are already behind.

VIAVI NITRO AIOps PON Assurance is built to change that. It scores every element across the entire PON network both active and passive, any vendor, detecting degradation hours before subscribers notice and automatically initiating resolution with the same team. It is built on VIAVI's fiber measurement heritage and decades of operator deployments, and being the only platform that combines physical-layer fiber monitoring with AI-driven assurance in a single, telco-grade view. This means one coherent picture and no silos.

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Use Cases

QoE Detection

Your EMS monitors managed devices.

It has no view of the passive layer, which is exactly where the most disruptive, hardest-to-find faults originate. The QoE engine scores every element in the PON hierarchy, including splitters, distribution fiber, and drop fiber that generate no alarms. Intermittent degradation and early-stage impairments surface hours before they become outages. You act before your subscribers know anything is wrong.

Integrated Automation

Right Team. Right Place. First Time.

A complex PON fault typically takes an experienced engineer 90 minutes of cross-system analysis before a ticket is ready to go. NITRO AIOps PON Assurance does it in seconds. Blast radius, correlated data, fully enriched ticket, crew assigned to the precise network segment. Every fault. Every shift. Regardless of who is on duty.OTDR-based fiber monitoring closes the diagnostic gap that sends the wrong team and generates the second truck roll. It is a capability no software-only platform can replicate. Resolution times drop by 75%.

PON AI Expert

Your Best Engineer Cannot Be on Every Shift.

Institutional knowledge does not survive a shift handover document. When your most experienced people are off, that capability walks out the door with them.The PON AI Expert is available to every engineer, on every shift. Ask it directly and get a response that draws from inventory, topology, fault, and performance data in a single answer. Less experienced staff stop guessing. Senior engineers focus on the problems that actually need them. Documentation, tickets, and handover notes are generated automatically.

Multivendor OLT Assurance

When Vendors Say Multivendor, Ask Which Layer They Mean.

Most platforms support multiple ONT manufacturers. VIAVI supports multiple OLTs, the most complex and consequential layer in the PON network. Nokia, Huawei, ZTE, and Calix are correlated in one telco-grade view with normalized KPIs and consistent alarm handling.If you inherited a mixed network from an acquisition, you have unified operational control from day one. If multivendor is a deliberate strategy, one assurance approach replaces separate tools and specialist teams per vendor. NOC vendor specialist dependency drops by 33%.

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