RLH is pleased to announce a new and improved “4 Channel 4~20mA Fiber Optic Media Converter”. It transmits four 4~20mA control signals over fiber cable.
Announcing Our New Fiber Optic Media Converter Read More »
RLH’s latest release of its Smart Series line of Ethernet I/O products adds DNPv3 TCP Protocol support.
RLH Smart Ethernet IO Now Supports DNPv3 Protocol Read More »
We are pleased to announce that RLH Industries, Inc. celebrated its 30th anniversary in February.
Celebrating 30 years of Quality Fiber Optic Products Read More »
RLH is proud to announce three new 4 Wire Data industrial fiber optic media converters to our industry leading family of products.
4 Wire Data Industrial Fiber Optic Media Converters Read More »
RLH is pleased to announce significant updates to our Power over Fiber system (PoF).
Introducing the Power Over Fiber System (PoF) Read More »
RLH is pleased to announce our industrial 4 Channel Contact Closure Fiber Link System with SFP optics.
Introducing the 4 Channel Contact Closure Read More »
RLH is pleased to announce our industrial Analog Signal DIN Fiber Link System. This system transmits a 4~20mA or 0~10VDC over a single optical fiber.
Introducing the Analog Signal Fiber Link System Read More »
The iMux is capable of up to 16 channels of T1, RS232, 4 wire data/600 Ohm audio, analog phone FXO/FXS, plus Gigabit Ethernet, all over a single fiber.
Introducing the iMux SFP Read More »
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