RS-232 to Fiber Optic media converters
Our RS232 – FO converter can be used to interconnect two RS-232 networks or devices and enable bi-directional communication.
Our RS232 – FO converter can be used as peer-peer modems or in a multi drop type network architecture. It is single mode or multimode fiber type. Depends on fiber type single mode converter can communicate or transmit the data over 20 – 100 kms. while multimode converter can serially transmit the data over 2 kms.
These converters are designed for reliable long-distance serial communication in electrically noisy industrial environments where copper communication is limited. By converting RS-232 signals into fiber optic communication, they eliminate electromagnetic interference (EMI), radio frequency interference (RFI), and ground loop issues while ensuring secure and stable data transmission. The converters require minimal configuration and provide transparent data transfer without modifying the communication protocol. They are ideal for connecting PLCs, RTUs, SCADA systems, industrial controllers, serial instruments, traffic control systems, security equipment, and utility automation applications. Their rugged industrial design, wide operating temperature range, and flexible mounting options make them suitable for factory automation, power plants, oil & gas facilities, transportation systems, and remote monitoring applications requiring dependable long-distance serial connectivity.
Typical System Configuration
| Data | |
| Data Formats | RS232,RS422,RS485 |
| RS232 Data Rate | 115.2kbps |
| RS422 / 485 Data Rate | 512 kbps or 1Mkbps |
| Bit Error Rate | <1 x 10-12 |
| Connectors | |
| Data | Screw Block Terminal |
| Fiber | ST, SC or FC (ST fitted as standard) |
| Environmental | |
| Operating Temperat ure | – 3 0 C— +70 C |
| Storage Temperature | – 40 C— +85 C |
| Operating Humidity | 0- 95% |
| MTBF | >100,000 Hours |
| Optical | |
| Fiber | Multimode or singlemode |
| Wavelength | MM: 850nm, SM: 1310nm |
| Number of fibers | 4 or 2 |
| POWER | |
| Power Input | AC 220V 110v or DC+110V , +5V , +12V , +24V , +48V Option |
| Mechanical | |
| Dimensions | 125(L)×110(W)×36(H )Wall Mount & DIN Rail |
Depending on the type of fiber (multi mode or single mode), distance and network topology we have the following models available: