Hybrid Brillouin & Rayleigh DFOS in One System

Name: Neubrescope NBX-N7000 Series
Brand: Neubrex

The NBX-7000 Series brings high-resolution distributed sensing to the next level – combining Brillouin and Rayleigh measurement capabilities for structural, geotechnical, and energy applications.

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Smarter Hybrid Sensing for Demanding Fiber Networks

With switchable Brillouin and Rayleigh sensing, the NBX-7000 Series delivers precise measurements of strain, temperature, and vibration across long-distance fiber installations. Designed for critical infrastructure and advanced research — from tunnels and pipelines to smart grids and geothermal systems.

Why Choose the NBX-7000 Series?

Combines Brillouin and Rayleigh sensing in one flexible system
Switchable or dual-device hybrid operation
High resolution down to 1 cm (Rayleigh) and 50 cm (Brillouin)
Monitor static and dynamic events across up to 25 km
Built for industrial reliability — remote control & local storage

Hybrid Brillouin & Rayleigh Optical Sensing

Explore Full Technical Specifications

Download the NBX-7031 datasheet to get core specifications and configuration options for dual-mode distributed sensing in a single fiber.

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COTDR & BOTDR Technology

Get the Full Datasheet

Download the NBX-7100 Series datasheet to view performance specs, sensing ranges, resolution levels, and system features for advanced strain and temperature monitoring.

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Neubrescope NBX-SR7100 and NBX-SB7100 Series - Datasheet

What is the NBX-7000 used for? It’s used for distributed sensing of strain, temperature, and vibration in infrastructure, energy systems, and geotechnical environments

Can I use both Brillouin and Rayleigh simultaneously?

Yes. You can switch modes on one device or run both in parallel using two synchronized devices for hybrid sensing.

hat kind of fiber does the NBX-7000 require?

Standard single-mode fiber (SMF-28) is sufficient. No special coatings are needed.

What sets NBX-7000 apart from other DFOS devices? Its flexibility. You can tune the system based on your needs—resolution, range, or sensing type—and even combine technologies for more accurate interpretation.

What does this device actually do? – simplified for non-engineers

The NBX system turns ordinary fiber optic cables into thousands of invisible sensors. It’s used to monitor long, critical infrastructure — like pipelines, tunnels, or underground systems — for early signs of trouble.

Instead of installing many separate sensors, you lay a single fiber along the asset. The NBX device reads signals from that fiber and tells you exactly where something is shifting, heating up, or under stress — in real time and with high precision.

In simple terms: It helps engineers and operators detect problems early, reduce risk, and avoid costly failures — all without digging, drilling, or disrupting operations.

Hybrid Brillouin & Rayleigh DFOS in One System

NBX-N7000 Series

Smarter Hybrid Sensing for Demanding Fiber Networks

Why Choose the NBX-7000 Series?

Explore Full Technical Specifications

Get the Full Datasheet

Your Questions About NBX-7000 Series — Answered

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