NVS
Fiber Finder Project Case -- China Telecom

Fiber Finder Project Case -- China Telecom

  1. 1. Quickly locate target fibers.
  2. 2. Digitize A/Z-end connection relationship management in equipment rooms.

Pain Points

Resource disorder: incorrect labels, incomplete records, and complex fiber connection relationships.

Low efficiency: manual troubleshooting takes a long time, and hidden loss is difficult to detect.

Business impact: traditional red-light and manual methods require service interruption, making it difficult to meet the need for uninterrupted service testing.

Fiber finder project field test

Intelligent Fiber Finding Technology

Combines the fiber finder with a mobile app and cloud platform to support identification of more than 1,000 fiber-core connections.

Improves efficiency by 30 times with uninterrupted online testing and precise target-fiber location.

A single operator can complete the full workflow, reducing labor cost.

Fiber Digital Management

Restores physical routes 1:1 and visualizes optical cable resources.

Analyzes fiber status, predicts faults, and generates O&M recommendations.

Data-Driven O&M

Collects fiber loss, reflection, and other data in real time to build an intelligent evaluation model.

Dynamically optimizes optical path configuration and supports optical path isolation and identifier transmission.

Results

Efficient fiber search: the equipment room had 860 fiber cores, while the asset management system showed less than 20% available fiber-core resources. The audit was completed in 2.5 days, identifying a 30% business-label error rate and 137 falsely occupied fiber-core resources.

Route refinement: digitally presents fiber routes to provide a foundation for intelligent O&M, including backbone and relay cable routes, optical path distance, marker coordinates, and field photos.

Intelligent monitoring: uses big-data analysis to provide proactive management recommendations, plus evaluation and recommendations based on an intelligent fiber quality scoring model.

Field Test

Field testing verifies fiber finding, fiber search, route refinement, and intelligent monitoring capabilities.