Rs485 / 422 / 232 Optical Modem

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 interface2. AC-48V and DC 220V optional3. Alarm indicators of TD and OD and LOS4. Typical distance is 40KM.5 Support two kind tramsmitting of E1 transparency and E1 fast6. Single mode or multi mode optional and wavelength is 850 nm and 1310nm or 1550nm7. Connector: ST / SC / FC optional8. Fiber code is 1B1H and rate is 4096 Kbit / s9. E1 rate: 2. 049kbit / sEnvironment:1. Working temperature: -0 to 50oC2. Storage temperature: -40 to 70oC3. Humidity: relative humidity, 5% to 95% non-condensing4. Pressure: 86-106Kpa5. Power:AC180-240VDC-36-----72VConsumption: < 5w