MOXA IMC-21A-M-ST Industrial Media Converter
The MOXA IMC-21A-M-ST Industrial Media Converter ensures seamless conversion from Ethernet to fiber for robust industrial networking. Designed for harsh environments, it provides high reliability and long-distance connectivity. Available at the best price in BD from Moxa Bangladesh, this converter is ideal for industrial automation and networking projects.
Specification Table
| Feature | Description |
|---|---|
| Model Name | MOXA IMC-21A-M-ST |
| Type | Industrial Ethernet-to-Fiber Media Converter |
| Ethernet Port | 1 x 10/100BaseT(X) RJ45 |
| Fiber Port | 1 x 100BaseFX (ST connector, multi-mode) |
| Fiber Transmission Distance | Up to 5 km (multi-mode fiber) |
| Wavelength | 1300 nm |
| Power Input | 12 to 45 VDC redundant dual power inputs |
| Power Consumption | Less than 2.4 W |
| Operating Temperature | 0 to 60°C (standard model), -40 to 75°C (wide-temp model) |
| Storage Temperature | -40 to 85°C |
| Casing | Metal, IP30-rated protection |
| Mounting Type | DIN-Rail or Wall Mount |
| LED Indicators | Power, Ethernet, Fiber link/activity |
| Dimensions | 30 x 115 x 70 mm |
| Weight | Approx. 150 g |
| Certifications | CE, FCC, UL, RoHS |
Description:
The MOXA IMC-21A-M-ST Industrial Media Converter is designed to provide reliable and efficient media conversion between copper Ethernet and fiber optic networks in harsh industrial environments. It supports one 10/100BaseT(X) RJ45 port and one 100BaseFX ST fiber port, enabling long-distance data transmission up to 5 km over multi-mode fiber.
Built with an IP30-rated metal housing, the converter ensures robust protection against dust and mechanical stress. It features redundant power inputs (12–45 VDC) for increased reliability and stability in mission-critical applications. The compact size and DIN-rail mounting make it easy to install in control cabinets or industrial panels.
With wide temperature tolerance and essential LED indicators for easy monitoring, the IMC-21A-M-ST is an ideal solution for industrial automation, factory networking, transportation systems, and utility monitoring applications where data integrity and uptime are crucial.
Key Features
- Converts Ethernet 10/100BaseT(X) to fiber 100BaseFX
- SC/ST fiber connectors available for flexible installation
- Supports multi-mode fiber up to 5 km distance
- Redundant power input (12 to 45 VDC) for reliable operation
- Link Fault Pass-Through (LFP) for easy troubleshooting
- Compact, rugged design suitable for harsh industrial environments
- Operating temperature: -10°C to 60°C (standard model)
- DIN-rail or panel mounting for easy installation
Where It Can Be Used
The MOXA IMC-21A-M-ST is ideal for use in industrial automation, factory control, traffic monitoring systems, and building management networks. It is particularly useful for extending Ethernet connections over long distances using fiber optics. The device ensures stable communication in environments with high electrical interference or where copper Ethernet cables are impractical. Common applications include connecting field devices, remote monitoring units, and Ethernet switches in industrial control rooms or outdoor enclosures.
Installation Step
- Mount the IMC-21A-M-ST on a DIN rail or panel surface.
- Connect the power supply (12–45 VDC).
- Connect the Ethernet cable to the RJ45 port.
- Connect the fiber optic cable to the ST connector.
- Check the LED indicators for Power, TP Link, and FX Link status.
- Verify network communication and stability.
User Experience
Users appreciate the plug-and-play setup, compact form factor, and reliable performance in industrial environments. The device operates smoothly without requiring additional configuration. Its rugged build and LFP feature make network maintenance easier by quickly detecting connection faults. Overall, the IMC-21A-M-ST is highly regarded for long-term stability, ease of use, and durability in demanding applications.
What is the price of MOXA IMC-21A-M-ST Industrial Media Converter in Bangladesh?
The estimated price of MOXA IMC-21A-M-ST Industrial Media Converter in Bangladesh is 0৳. You can buy the MOXA IMC-21A-M-ST Industrial Media Converter at best price from our website or visit our Office.
For the most accurate pricing, stock availability, and warranty details, we recommend contacting us before placing your order.

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