SMF 09/125/500µm MIL-Spec Radiation Hard Singlemode Fiber is a premium product from j-fiber’s series of radiation-resistant fibers, meticulously engineered to meet the rigorous demands of military and aerospace environments. Approved by the Defense Logistic Agency (DLA) under the U.S. Military MIL-PRF-49291 standard, this fiber is designed to excel in conditions where radiation exposure is a critical concern. Its robust construction ensures minimal attenuation changes, providing reliable performance even in the most challenging settings.

This singlemode fiber is specified for use in both 1310nm and 1550nm applications, making it versatile for various communication needs. Its design facilitates easy handling and splicing, ensuring seamless integration into existing systems. The fiber's fast recovery time and low attenuation changes under radiation exposure set it apart from other commercial singlemode fibers, making it an ideal choice for applications where performance cannot be compromised.

Manufactured in compliance with MIL-PRF-49291/7-02 standards, the SMF 09/125/500µm fiber boasts a core/clad concentricity error of ≤ 1.0 µm and a clad diameter of 125 ± 1 µm. Its coating diameter is 500 ± 25 µm, ensuring optimal protection and durability. With a tensile proof of ≥ 690 MPa and dynamic tensile strength that remains robust even after aging, this fiber is built to withstand the demands of long-term use in harsh environments.

j-fiber GmbH, a MIL-STD 790 certified facility, ensures that each fiber meets the highest quality standards. Located in Jena, Germany, j-fiber is committed to delivering superior products that meet the stringent requirements of military specifications. For more information or to place an order, customers are encouraged to contact j-fiber directly to discuss their specific needs and requirements.