| DLX RS485 / 422 / 232 Optical Modem is equipment which transmit RS485 / 422 / 232signal by fiber and use to connecting between routers.
Features:
1. Offer one RS485 / 422 / 232 and duplex fiber interface
2. AC-48V and DC 220V optional
3. Alarm indicators of TD and OD and LOS
4. Typical distance is 40KM.
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