Electrical to Optical Converters

Electrical to Optical Converters and Fiber Service Unit Products

RFL's Electrical to Optical Converters and Fiber Service Unit products are designed to perform a multitude of applications, and can perform in basic to the most-complex system configurations. Click below to explore our product offerings.


NEW - Dual Channel C37.94-to-T1 Fiber Service Unit

HPS/RFL™ is proud to introduce the new C37.94-to-T1 Fiber Service Unit. The new C37.94-to-T1 FSU is designed to convert any application devices with standard IEEE C37.94 compliant Short-Haul Fiber signals to an electrical T1 signal. The FSU allows for the conversion of up to two C37.94 output devices. The C37.94 fiber interface comes also with a non-standard Single-mode LED as an option for longer distances.

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Fiber Service Unit – T1/E1 and C37.94

RFL offers two types Fiber Service Unit (FSU) products for substation or industrial applications, including one for protective re-laying that complies to the IEEE C37.94 standard and another for T1/E1 applications.

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RFL offers a 24-hour emergency service program that provides specialized service anytime, anywhere in the world. All of RFL's products are engineered and manufactured to the highest-quality standards and are supported by a team of highly trained customer service engineers.

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