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RS232, RS422/485, and RS232/422/485 Serial Device Servers; Fiber models available.

With a portfolio of over 500 serial/USB connectivity products, Moxa has been committed to providing reliable industrial solutions for device connectivity since 1987. As a worldwide industry leader, our portfolio includes products with industry-specific certifications for harsh environments, rail applications, intelligent transportation systems, and power automation.
  • General Device Servers

    Our NPort device servers make your serial devices network-ready in an instant. Their compact size makes them ideal for connecting devices such as card readers and payment terminals to an IP-based Ethernet LAN. RS232 Serial Device Servers; 1-16 port models available.
  • Combo Device Servers

    Moxa’s integrated serial device server solutions consolidate a wealth of features into an all-in-one design that combines a managed Ethernet switch, remote I/O, and wireless client into a single device. This design can satisfy multiple project requirements in a fraction of the space needed for separate devices, and both simplifies device configuration and reduces operational and maintenance costs.
  • Wireless Device Servers

    Our wireless device servers are the ideal choice for connecting your serial or Ethernet devices—such as PLCs, meters, and sensors—to a wireless network, avoiding the hassle of running a network cable to each device.
  • Industrial Device Servers

    The industrial device servers offer enhanced surge protection and have certifications for hazardous locations including rolling stock and wayside. In addition, all the devices are designed to ensure reliable serial-to-Ethernet connectivity when operating in harsh environments such as oil and gas and power automation.
  • Terminal Servers

    Moxa's terminal servers are equipped with the specialized functions and security features needed to establish reliable terminal connections to a network, and can connect various devices such as terminals, modems, data switches, mainframe computers, and POS devices to make them available to network hosts and process.
  • Serial Embedded Modules

    Moxa’s embedded serial-to-Ethernet device server modules are compact, power-efficient, and easy to integrate.