The RLH CORE series of cabinets offer reliable protection of critical network equipment located in harsh outdoor environments.

This media converter transmits 4 channels of 4-20mA or 0~10VDC analog signals, and 32 digital contact closure signals, over fiber optic cable.

RLH has expanded our online fiber cable ordering system that now includes OM4 cable assemblies.

The new RLH Gigabit Ultra PoE++ Ethernet Fiber Media Converter provides up to 90 Watts of power to devices.

RLH custom designs and manufactures telecom enclosures to your exact project needs.

Our full line of industrial-grade, outdoor-rated aluminum and fiberglass cabinets specially designed for communications equipment.

In an effort to better serve our customers, we recently streamlined the fiber cable assembly online ordering to be more informative and user friendly.

Our full line of industrial-grade, outdoor-rated aluminum and fiberglass enclosures specially designed for communications equipment.

The 8+2 Managed Gigabit SFP Switch is enclosed in a powder-coated IP30 steel housing with 8 Gigabit ports and 2 SFP slots.

RLH Industries, Inc. is pleased to announce two new Fiber Patch Panels designed for fiber optic patching and splicing applications where wall space is at a premium.