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Introducing the 4 Channel Contact Closure
RLH is pleased to announce our industrial 4 Channel Contact Closure Fiber Link System with SFP optics.
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Introducing the Analog Signal Fiber Link System
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.
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Introducing the iMux SFP
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.
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