RS-232 interface optic fiber modem is the best choice to connect RTU to HOST or SCADA controllers via multi-mode optical fiber. The RS-232 fiber conve er can extend serial transmission distance up to 2km (multi-mode fiber) or up to 20km (single-mode fiber).
With resistant to the effects of lightning strikes, power surges and other electromagnetic interference, the RS-232 optical fiberal modem provides a reliable data network.
The RS-232 optical fiber modem incorporates a method for automatically detecting the serial signal baud rate by hardware (Auto Baud Rate Detection). This is an extremely convenient feature for the user. Even if device baud rate is changed, the signal will still be transmitted through the RS-232 to fiber conve er without any problem.
Those above Serial Optic Fiber Modem can work on 1310nm wavelength using duplex single-mode fibers, duplex multi-mode fibers or simplex single-mode fiber. And they have ST, FC or SC connectors for choice.
.jpg)
.jpg)
.jpg)
.jpg)
b. The right one is the picture of our package box. Size: 280mm(L) *180mm(W)* 90mm(H).
.jpg)
|
Standard |
EIA RS-232 standard |
|
RS-232 signal |
IN,OUT,GND |
|
Fiber signal |
IN,OUT |
|
Working format |
Asynchronism, point to point or multi-point |
|
Direction control |
Adopt automati send data control, auto distinguish and control data transfer direction |
|
Band rate |
0-120 Kbps, auto serial band rate test |
|
Fiber wavelength |
Multi-mode Double-fiber 1310nm |
|
Electric port transmission |
RS-232 port support 15m |
|
Optic port transmission |
Multi-mode Double-fiber 2km |
|
Loading |
Point to Point |
|
Interface protection |
600W surge protection, 15KV static protection |
|
Electricity connector |
DB-9 female |
|
Dimension (L x W x H) |
100mm*691 mm*22mm |
|
Inpu Power |
5VAC |
|
Consumption |
2W |
|
Operating;temperature |
0 to 50°C |
|
Storage temperature |
-40 to +80°C |
|
Relative humidity |
5% to 90% (25°C no condense) |
India
