The production of glass fibers at the Jena site can look back on a long tradition. The development of preforms and optical glass fibers began at the Jena glassworks over 40 years ago. In 1994, these activities became an independent company, which today operates under the name j-fiber as one of the world’s leading specialists for multimode fibers for use in modern data centers.
j-fiber is your partner for high-performance multimode optical fibers.
j-fiber is one of the world's leading suppliers of standard and specialty fibers and preforms.
As experts, we support modern local area networks and data center cabling with high-performance fiber products. Our customers benefit from our unique value chain and expertise.
Development and production of synthetic quartz glass, preforms
and special fibers according to customer-specific requirements.
Benefit from our wide range of services relating to fibers and preforms. Coloring, buffering, ring-signing, jacketing, glassblowing and environmental testing. Just ask us!
Contribute your skills as a member of the renowned j-fiber team, which has established itself as one of the leading specialists for multimode fibers in modern data centers.
If you have any questions about vacancies, please contact:
jobs@j-fiber.com
"Only those who burn themselves can light a fire in others."
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