Robust DataComm, Inc. manufactures a wide range of industrial grade serial isolators, extenders, and converters utilizing three-way galvanic isolation technology.

RobustDC products are designed for industrial use by professionals in well engineered systems. RobustDC products offer full three-way galvanic isolation, keeping both data ports and the power supply fully isolated from each other. Cheaper isolator designs only isolate one of the device's data ports, which may solve an immediate problem but create an opportunity for trouble in the future. Don't settle for half a solution. Insist on three-way isolation to ensure complete protection.