RS-485/422 optic modem converts the electrical signal into optical signal for transmission over fiber optic cable. It not only resolves the contradiction between communication distance and communication data rate, but also resolves the difficulties of electromagnetism molestation, geographical surroundings molestation and so on, which greatly improves the reliability and security of the data communication.
Features
◆ Frame format: unframe
◆ Bit rate auto-negotiation
◆ Industry standard design and metal shell
◆ Connector: ST, SC, FC are selectable
◆ Connector of RS485/422 is selectable
◆ the connection between MOD-232 and MOD-485/422 can realize to conversion of RS-232 and RS-485/422
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