RS-232/485/422 serial optic fiber modem
1.Auto sense serial signal rate, zero delay automatic transmit 2.500Kbps the highest rate 3.Supply three interface (RS232/485 Features1.Auto sense serial signal rate, zero delay automatic transmit2.500Kbps the highest rate 3.Supply three interface (RS232/485/422)4.Multi-mode 2KM, signal-mode 20KMCommunication
| Standard | Accord EIA RS-232, RS-485, RS-422 standard |
| RS-232 signal | IN, OUT, GND |
| RS-485 signal | D+, D-, GND |
| RS-422 signal | R+, R-, T+, T-, GND |
| Fiber signal | IN, OUT |
| Working format | Asynchronism, point to point or multi-point |
| Direction control | Adopt automatic send data control , auto distinguish and control data transfer direction |
| Band rate | 0-500Kbps, auto-sense signal serial baud rate |
| Fiber wavelength | Multi-mode 850nm, signal-mode 1310nm |
| Electricity port transmission | RS-232 port 15M, RS-485/422 port 1200M |
| Optic port transmission | Multi-mode 2KM, signal-mode 20KM |
| Loading | RS-485/422 port Support 32 port loop enviroment(or handtailor 128 point) |
| Interface protection | 600W surge protection, 15KV static protection |
| Electricity connector | 8 terminal block |
| Optic port connector | Multi-mode adopt ST/SC connector, signal-mode adopt FC/ST/SC connector |
| Working temperature | -25 to 70 |
| Storage temperature | -40 to 85 |
| Humidity | Relative humidity 5% to 95% |
| Input power | 9-36DC |
| Consumption | 2W |
| L*W*H | 100mm*69mm*22mm |
| Shell | Iron |
| Color | White |
| Weight | 230g |
Update Date:2012-04-24 04:33:09
RS-232/485/422 serial optic fiber modem
