ASTEL RS232 RS422 RS485 to Fiber Converter

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Product Model
Industrial RS-485/422/232 to Fiber Converter
ASTEL RS232 RS422 RS485 to Fiber Converter is an industrial communication solution designed to extend serial data transmission over optical fiber networks. Supporting RS232, RS422, and RS485 protocols in a single device, it enables reliable long-distance communication up to 100KM on single-mode fiber and 2KM on multimode fiber. With automatic baud rate detection, EMI immunity, and DIN-rail mounting support, it is ideal for industrial automation, traffic control, utility monitoring, and remote data acquisition systems.

Key Features:

1) Supports RS232, RS422, and RS485 communication protocols

2) All-in-one serial-to-fiber converter design

3) Transmission distance up to 100KM on single-mode fiber

4) Transmission distance up to 2KM on multimode fiber

5) Automatic baud rate detection from 300bps to 115.2Kbps

6) Point-to-point fiber communication

7) RS232 interface with DB9 and terminal connector selection

8) LED indicators for communication and status monitoring

9) DIN-rail mounting support for industrial installations

10) High immunity against EMI and EMS interference

11) Supports simplex and duplex fiber communication

12) Available with optional DC or AC power input

13) Operating temperature range from -10°C to +60°C

14) RoHS-compliant industrial communication solution

15) Ideal for industrial automation, traffic control, SCADA, and remote monitoring systems

 
 
 
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Technical specification
 
Parameter Specifications
Standard TIA/EIA-232 (ITU-T V.28)TIA/EIA-422 (ITU-T V.11)TIA/EIA-485 (ISO/IEC8284
Baud Rate 300115,200bps
Data Port Industrial terminal connector
Optic Port SC/ST/FC selectable
Transfer Distance Multi mode:2 km
single mode:20km (40km,60km,100km optional)
Suitable Fiber Multi mode 62.5/125μm or50/125μmsingle mode 9/125μm
Sensibility ≥-8dBm≤-20dBm
Error Rate ≤10-9
Net Topology Point to Point
Working voltage Out offering DC530V
Working Current <20mA
Size 100mm*69mm*22mm
G.W 500g
Working Temperature -10°C~60°C
Humility 095%