Fiber in Metal Tubes

We support the cable industry with finished & semi-finished fiber optic products.

EHV / HV / MV cables

NBG is the major supplier for FIMT and FO components for Energy Cables.

The evolution
in fiber optics

We are NBG, a pioneer in fiber optic technology with 25+ years of experience. Our products and solutions are developed through cutting-edge manufacturing processes, exceeding the highest global standards. By combining Austrian quality with a deep commitment to sustainability, we create innovations that make a difference.

Applications

HV / MV Cables

Subsea Telco

OPGW / OPPC

Umbilicals

Coiled Tubing

Permanent Monitoring

Wireline / Slickline

Carbon Capture / Geothermal

Harsh Environment

Cryogenic / High Temp

Sensing

Ropes / Ropeways

On- & Offshore
Exploration

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Products

Single layer FIMT

FIMT with thin wall alu layer

FIMT with thick wall alu layer

Polymer insulated FIMT

Armored FIMT with polymer layer

Armored FIMT with double polymer layer

We serve our customers worldwide

Used in 30 countries

Latest News

Acoustic Sensing

8 Benefits of Distributed Acoustic Sensing (DAS) in the Oil & Gas Industry

DAS uses fiber optics for accurate measurements in challenging conditions, benefiting the Oil & Gas Industry by monitoring pipelines, wells, and perimeters.

OPGW/OPPC

Is PBT Loose Tube or FIMT a better choice for OPGWs/OPPCs?

We summarized the qualities of the PBT Loose Tube & FIMT (Fiber in Metal Tube) to determine the most appropriate for use as an OPGW cable for power lines.

FIMT

The Role of Fiber Optics in Renewable Energy

Renewable energy sources include wind, solar, hydro, nuclear, and geothermal energy. In all these areas of application, fiber optic technology has a significant role.

Got questions?

We’re here to help! Reach out to us for any technical inquiries or assistance.