RLH - Innovation and Reliability
Enclosures - CORE- 36" x 30" x 20" Communications Outdoor Rack Enclosure - Rack Door Open AC
CORE 36” x 30” x 20” Cabinet with 19” Equipment Rack

The RLH CORE cabinet is made from high-grade, powder-coated, aluminum alloy, with hinged doors, 3-point door latches, weatherproof seals, and a door-alarm switch.

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Fiber Patch Panels - FiberLink 4RU Rack Mount Fiber Patch Panel - Tray Out
FiberLink 4RU Rack Mount Fiber Patch Panel

This 4RU fiber patch panel holds up to 12 LGX compatible fiber adapter plates, fiber splice trays, and is ideal for installation in a variety of industrial environments.

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Fiber Cable Assembly, LC, Singlemode
Indoor/Outdoor, 12F, Singlemode, LC Connectors

RLH preterminated cable assemblies are made in the USA to your specified length and will include a pulling sheath for ease of installation through conduit or raceways.

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Ethernet I/O - Smart 4 I/O - DIN Mount
Smart 4 I/O

This ethernet I/O controller can operate as a standalone unit, monitoring and controlling its 4 inputs/outputs, or be paired with another Smart 4 I/O over a TLS/SSL tunnel.

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Fiber Patch Panels - Slimline 2 Plate Patch Panel
Slimline 2 Plate Fiber Patch Panel

A sturdy, aluminum patch panel that features a hinged door for easy and full access to the inside compartment, making fiber optic patching and splicing less challenging.

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Fiber Optic Converters
Industrial Ethernet Switches
Ethernet IO
Power Supplies
Cable Assemblies
Patch Panels
Enclosures
Fiber Optic Isolation Systems
35+ Years of Excellence

RLH Industries, Inc. is a world leader in fiber optic link products and installation services for the telecommunications industry. With engineering and manufacturing in Orange, California, USA, and distribution across North America and internationally, RLH Industries has been designing, manufacturing, and installing fiber optic solutions since 1988. RLH is recognized as an innovator in the fiber optics industry, and has pioneered solutions for High Voltage Isolation, PCS, and Critical Communications applications just to name a few.

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Featured Products

Industrial 200W Heater with Adjustable Thermostat

Industrial 200W Heater with Adjustable Thermostat

Compact PTC enclosure heater with adjustable thermostat that provides efficient heat distribution and helps prevent condensation in electrical and communications cabinets.

$370.00

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CAT6A Shielded Outdoor Patch Cables

CAT6A Shielded Outdoor Patch Cables

RLH Cat 6A shielded outdoor patch cords provide high-bandwidth performance for Industrial and outdoor environments.

Price range: $87.50 through $420.00

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8 Plate Wall Mount Fiber Patch Panel

8 Plate Wall Mount Fiber Patch Panel

The 8 Plate Wall Mount Fiber Patch Panel supports up to 192 Fibers and offers 2 secure compartments for easy patching and splicing.

$295.00

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DIN Rail Housing

DIN Rail Housing

The DIN Rail industrial housing is a steel, powder coated, enclosure with a hinged door for equipment access.

Price range: $315.00 through $525.00

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35+ Years of Excellence

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

Exceptional Warranties

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

Expert Support

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

Product Categories

Industrial Media Converters

Fiber Optic Converters

Compact and rugged Fiber Optic Converters designed for reliable performance in harsh environments and use across multiple industries.

Industrial Ethernet Switches

Industrial Ethernet Switches

Industrial, hardened Ethernet switches include, Gigabit, Unmanaged, Managed, and Power-over-Ethernet (PoE/PoE+).

Ethernet IO

Ethernet IO

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.

Power Supplies

Power Supplies

RLH manufactures AC/DC power supplies, DC/DC converters, Solar and battery backup systems to meet a variety of telecommunications industry applications.

Fiber Cable Assemblies

Fiber Cable Assemblies

RLH offers a wide variety of fiber patch cords, bulk fiber cable, customer assemblies, and other cable installation accessories to meet industry needs.

Fiber Patch Panels

Fiber Patch Panels

RLH offers a wide variety of fiber patch panels as well as a large selection of fiber adapter plates available with ST, SC, LC, FC, MTRJ, or MTP Adapters.

Cabinets & Enclosures

Enclosures

RLH has a full line of outdoor enclosures for telecommunication equipment to provide secure and reliable protection from harsh environments.

Fiber Optic Isolation Systems

Fiber Optic Isolation Systems

Industrial, copper-to-fiber media converters, designed to provide high voltage isolation for service providers and utility companies.

Fiber Optic Accessories

Fiber Optic Accessories

RLH provides a wide assortment of quality, fiber optic accessories to help make your installation simple, secure, and complete.

Don’t See What You’re Looking For? Ask Our Experts.

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