30 Years of Excellence
RLH Industries has been an innovator and driving force in the fiber optic industry since 1988.
RLH Industries, Inc. designs, engineers, and manufactures fiber optic links and fiber optic products, equipment, enclosures, cable and supplies for the telecommunications, networking, power, automation and control, and general commercial industries.
Why Choose RLH?
Product Categories
Fiber Optic Isolation Systems are industrial copper-to-fiber media converters designed to provide high voltage isolation for service providers and utility companies.
Our compact and rugged Fiber Optic Converters are designed for reliable performance in harsh environments. We offer a wide range of high-quality products for use across multiple industries.
Industries hardened Ethernet switches included, Gigabit, Unmanaged, Managed, and Power-over-Ethernet (PoE/PoE+).
RLH Ethernet IO products enable comprehensive access and control via Ethernet of remote digital I/O via its Web Interface, Modbus TCP, SNMP, or DNP3 protocols.
The iMux is a powerful fiber optic modular multiplexer capable of providing up to 16 channels of T1, RS-232, analog phone FXO/FXS, and 4 wire analog data.
RLH offers a wide variety of fiber patch cords, bulk fiber cable, customer cable assemblies, and other cable installation accessories to meet industry needs.
RLH offers a wide variety of fiber patch panels as well as a large selection of stocked fiber adapter plates available with ST, SC, LC, FC, MTRJ, or MTP Adapters.
RLH has a full line of outdoor cabinet and enclosures for telecommunication equipment which provide secure and reliable protection from outdoor environments.
RLH manufactures AC/DC power supplies, DC/DC converters, Solar and battery backup systems to meet a variety of telecommunications industry applications.
RLH Industries, Inc.
936 N. Main Street
Orange, CA 92867
