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  • 2.048M V.35 Fiber Modem(OP-FM-V.35-2.048)

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  • 31 Channel RS232/RS485/RS422(OP-FM-31RS232/485/422)

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  • 16 Channel RS232/RS485/RS422(OP-FM-16RS232/485/422)

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  • 8 Channel RS232/RS485/RS422(OP-FM-8RS232/485/422)

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  • 4 Channel RS232/RS485/RS422(OP-FM-4RS232/485/422)

    4 Channel RS232/RS485/RS422...

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  • RS422 Fiber Modem(OP-FM-RS422)

    RS422 Fiber Modem(OP-FM-RS422)...

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  • RS485 Fiber Modem(OP-FM-RS485)

    RS485 Fiber Modem(OP-FM-RS485)...

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  • RS232 Fiber Modem(OP-FM-RS232)

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