Industries Applications Products Quote Events Contact Karriere About Resources Blog Get a Quote FIBER Optical Fiber Preforms MOST MODERN PRODUCTION FACILITY IN THE WORLD. Fiber optic preforms 5,2 million optical fiber / year G.652.D, G.657.A1, Soon G.657.A2 From the heart of Europe Fiber Optic Preforms Optical fiber cables are high in demand. At the beginning of each optical fiber stands a solid glass rod, the preform.NBG is committed to produce high quality optical fiber preforms in the heart of Europe. Our Preform Factory NBG FIBER is the first and only preform factory in Europe. Based in Austria the NBG Fiber is able to produce European quality preforms for 7 million fiber optical kilometer per year. Preform Glass Volumes The optical fiber preform structure can be divided into three different sections depending on the glass volumes: core, inner cladding and outer cladding. Technology | Preform Manufacturing VDA 1 VDA Sintering 2 Elongation 3 OVD 4 OVD Consolidation 5 Vapor Axial-Phase Deposition This process creates the core of the optical fiber, through which the light is transmitted. Sintering In this process white soot is transformed through heat into clear glass. Elongation The preform is transformed in this process into a defined length. Outside Vapor Deposition After the creation of the core, the “jacket” is applied in the OVD process. Consolidation In this process the soot body is transformed into a consolidated preform. The preform can now be processed further in a drawing tower. Thomas Kozlowski Fiber Optics Solution Specialist. “Challenge me with your project” How can we support your preform project? Benefit from over 25 years of expertise in fiber optics. Preforms Optical fibers FO Steel Tube Fiber Optic Sensing R&D and Testing FTTx Solutions FTTx Installations SLS 3D Printing CONTACT US SCHEDULE A MEETING Always be up to speed on everything fiber optics. Join 3000+ people who regularly rercieve our useful optical fiber content! ISO 9001 ISO 14001 ISO 45001 2021 © NBG HOLDING GMBH FEEDBACK | PRIVACY POLICY | IMPRINT