Nortech Systems Incorporated (“Nortech” or the “Company”), a leading provider of design and manufacturing solutions for complex electromedical devices and electromechanical systems, announced significant advancements in its fiber optic capabilities. The Company has successfully achieved low insertion loss of ≤ 0.35dB per mated pair using US Conec's Multimode MT Elite® ferrules, positioning Nortech to deliver superior performance in mission-critical applications across medical imaging, medical devices, aerospace, and defense markets.

"Fiber optic technology represents the future of connectivity for our customers in medical imaging, medical devices, aerospace, and defense," said Jay D. Miller, President and CEO at Nortech. "These advanced cables are replacing traditional copper solutions because they offer significant advantages in weight reduction, data transmission speed, and environmental sustainability. Our enhanced capabilities with US Conec's MT Elite® ferrules allow us to deliver the precision and reliability our customers require for their most demanding applications."

Low insertion loss is a critical factor in ensuring optimal performance and reliability within high-precision applications. A lower insertion loss minimizes the amount of signal degradation as light passes through mated fiber optic connections, thereby preserving signal strength and fidelity. This is especially significant in mission-critical environments such as medical imaging and aerospace, where even minor signal loss could impact the accuracy of data transmission or device functionality. By achieving an insertion loss of ≤ 0.35dB per mated pair, Nortech ensures higher data throughput, enhanced system reliability, and reduced risk of operational disruptions, meeting the demanding requirements of industries that depend on absolute precision and consistency.

Through comprehensive hands-on training with US Conec's components and guidance directly from the manufacturer, Nortech's engineering team has developed expertise in best practices and advanced techniques for achieving reliable fiber optic connections. This enhanced capability enables the Company to deliver optimized solutions for 10G applications, meeting the increasing demand for high-speed data transmission in critical environments.

The MT Elite® ferrules provide exceptional performance characteristics optimized for high-density applications where space and weight constraints are critical. The advanced ferrule technology ensures consistent, low-loss connections essential for maintaining signal integrity in complex systems. This capability expansion strengthens Nortech's position as a strategic partner for customers requiring cutting-edge interconnect solutions.

Nortech's investment in fiber optic technology aligns with industry trends toward lighter, faster, and more sustainable connectivity solutions. The company's vertically integrated manufacturing capabilities enable seamless integration of these advanced components into complete cable assemblies and system-level solutions, providing customers with end-to-end support from concept through production.

The validation process involved extensive training on US Conec's component specifications, process instructions, assembly techniques, and quality guidelines. This comprehensive approach along with Nortech’s investment in top tier equipment ensures Nortech can consistently deliver the high-performance connections required for next-generation applications in medical imaging systems, defense communications, aerospace avionics, and other mission-critical environments.

About Nortech Systems Incorporated

Nortech Systems is a leading provider of design and manufacturing solutions for complex electromedical devices, electromechanical systems, assemblies, and components. Nortech primarily serves the medical imaging, medical device, aerospace & defense, and industrial markets. Its design services span concept development to commercial design, and include medical device, software, electrical, mechanical, and biomedical engineering. Its manufacturing and supply chain capabilities are vertically integrated around wire, cable, and interconnect assemblies, printed circuit board assemblies, as well as system-level assembly, integration, and final test. Headquartered in Maple Grove, Minn., Nortech currently has six manufacturing locations and design centers across the U.S., Latin America, and Asia. Nortech Systems is traded on the NASDAQ Stock Market under the symbol NSYS. Nortech's website is www.nortechsys.com.

Forward-Looking Statements

This press release contains forward-looking statements made pursuant to the safe harbor provision of the Private Securities Litigation Reform Act of 1995, as amended, relating to future events or the future financial performance of the Company. Such forward-looking statements are only predictions or statements of intention subject to risks and uncertainties and actual events or results could differ materially from those anticipated. Because actual result may differ, shareholders and prospective investors are cautioned not to place undue reliance on such forward-looking statements.

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"These advanced cables are replacing traditional copper solutions because they offer significant advantages in weight reduction, data transmission speed, and environmental sustainability," said Jay D. Miller, President and CEO at Nortech