RLH Product Launch

Ethernet Switches

RLH Industries would like to introduce our full set of Industrial Ethernet Switches.

RLH Product Launch

Summer 2016 New Products

RLH is pleased to announce our new Analog Phone Fiber Link DIN systems which can transport one or two analog phone lines, or two phone lines with bi-directional contact closure over fiber optic cable.

RLH Newsletter

Spring Newsletter 2016

Here at RLH Industries, Orange, California, we have been hard at work engineering new products to meet the ever-changing needs of the Telecom, Utility, and Automation Industries that we serve. Since 1988, RLH continues to offer innovative products for use in critical network applications.

RLH Industries - Fiber Optic Link
Scroll to Top