Products

Fiber Optical Modem

This is a sort of more function and economy HY-11--RS-232/485/422 interface optic fiber

MODEM. It is the best


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Fiber Optical Modem

Model HY-11-28 is a sort of more function and economy HY-11-RS-485/RS-422 interface optic fiber

MODEM. It is


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Fiber Optical Modem

Model HY-11-218 is a sort of more function and economy HY-11-232 interface optic fiber MODEM. It is the best choice to connect RTU to HOST or SCADA controller. It used Optic fiber as transfer medium, increase the transfer function of system. Communication equipment a


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