RLH's latest release of its Smart Series line of Ethernet I/O products adds DNPv3 TCP Protocol support.
RLH is proud to announce three new 4 Wire Data industrial fiber optic media converters.
RLH is pleased to announce significant updates to our Power over Fiber system (PoF).
RLH is pleased to announce our industrial 4 Channel Contact Closure Fiber Link System with SFP optics.
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, and is designed to provide highly accurate signal transmission at a high sample rate.
The iMux is our powerful fiber optic modular multiplexer capable of providing 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.