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Our Industrial Ethernet Switches robust features and construction meet the demands of a variety of applications, and are an ideal solution for a wide range of utility and automation environments. All RLH industrial switches are environmentally hardened to operate over a wide temperature range, one of the essential attributes for RLH equipment.

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RLH Industries, Inc.
936 N. Main Street
Orange, CA 92867
United States

Local: (714) 532-1672
Toll Free: (800) 877-1672
info@fiberopticlink.com

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The Leader in Fiber Optics

35+ Years of Excellence

RLH Industries, Inc. designs, engineers, manufactures, and installs fiber optic equipment, enclosures, cable, and complete solutions for the telecommunications, networking, power, automation and control, and general commercial industries.

RLH Industries has been an innovator and driving force in the fiber optic industry since 1988.

Our warranties are a reflection of our commitment to manufacturing the highest quality products.

We are not only committed to giving you great products & services, but also a great experience.

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RLH Industries, Inc.
936 N. Main Street
Orange, CA 92867
United States

Local: (714) 532-1672
Toll Free: (800) 877-1672
info@fiberopticlink.com

Get the RLH Newsletter

View the RLH Catalogs

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