SC/ST/FC/SFP optical Industrial Serial to Fiber Media Converters
Key Features of serial to fiber converter
- Plug-and-play, hot pluggable
- Extends RS232/RS-422/RS-485 transmission up to 2Km on MMF, 80Km on SMF
- Industrial Din Mount Compact size, rugged case
- Protects against electrical interference and chemical corrosion
- Built-in surge and static protection
- Diagnostic and unit indicator LEDs
- Wide temperature range
Specification of Serial fiber modem
Standard | EIA /TIA RS232, RS-422, RS-485 |
Fiber Connector | SC standard, ST/FC optional |
Fiber Distance | 50/125um MMF: 2Km, 62.5/125um MMF: 5Km, 9/125 SMF:20/40/60/80Km |
Serial Connector | RS-232 ,RS-422, RS-485: phoenix terminal |
Serial Distance | RS-232 port 15m, RS-422, RS-485: 1500 meters |
Rate | 0-120Kbps |
Baud Rate | 300 Baud to 115,200 Baud |
RS-485 | D+, D-, GND |
RS-422 | R+, R-, T+, T-, GND |
RS-232 | IN, OUT, GND |
Power rate | 2W, 9-52V |
Static protection | 15KV electric static discharge (ESD) protection |
Surge protection | 1500W/sec surge protection |
Operation Temperature | -40°C to +70°C |
Storage Temperature | -40°C to +85°C |
Storage Humidity | 5%~90% non-condescending |
Dimensions | 114*93*35mm |
Weight | 0.35kg/pc net weight |
Basic Information of rs485 media converter
- IM2101-RS232/RS422/RS485 is a multi-function and economic RS-232/485/422 interface fiber optic product.
- It is the best choice to connect RTU to HOST or SCADA controller.
- It uses optic fiber as transmission media, increasing the system. transmitting function. Communication equipments abstain menace effectively from lightning strike, surge, electromagnetism disturb in the working environment.
Application of industrial fiber modem

FAQ
- Is there any special software to use this device or just plug & play?
(Olycom) Just plug&play
Once the fiber cable/serial signal got a problem, it stops working.
- Do we have to set for baud rate (RS485)? Our MFM meters are using 9600 or 19200 baud rates. Will it work for those baud rates (either one)? Or baud rate is automatically selected?
(Olycom) Auto-sensing/300 Baud to 115,200 Baud
So you do not have to set the baud rate.
- What is the fiber optic option?
(Olycom) Fixed module or SFP slot available.
For the fixed module, it could be SC/FC/ST with different distances(Singlemode or Multimode)
Our Advantages
- Fast dispatch, it usually takes 2~4 working days to release out the order by DHL/FedEx/UPS.
- Easy to customize: we support printing your logo/model name on the device even if it is an order for several pieces.
- In stock: We got our own warehouse, for popular models, we have many in stock for fast delivery.
- Real-time demonstration: We will send actual product photos and testing videos to clients, our production lines contribute to good in-sales and after-sales services.