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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.

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.

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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.

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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.

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Serial Embedded Modules

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

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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.

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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.

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  • NPort P5150A

    MOXA

    Nport P5150A

    Moxa 1 port RS232/422/485 PoE serial device server w/10/100, DB9M & surge protection

    Price: $309.56
  • NPort P5150A-T

    MOXA

    Nport P5150A-T

    Moxa 1 port RS232/422/485 PoE serial device server w/10/100, DB9M & surge protection (extended temperature model)

    Price: $398.34
  • Moxa NPORTS8455I

    MOXA

    Nport S8455I

    Moxa S8000 Series Combo Switch / Serial Device Server w/(4) RS232/422/485 ports, (5) 10/100M Ethernet ports, 2KV Isolation Protection & 12-48 VDC

    Price: $1,701.08
  • NPORTS8455I-MM-SC

    MOXA

    Nport S8455I-MM-SC

    Moxa 4 port RS232/422/485 combo switch / serial device server w/(3) 10/100 ports, (2) multi-mode fiber SC ports, 15KV ESD, 12-48VDC

    Price: $2,559.60
  • NPORTS8455I-MM-SC-T

    MOXA

    Nport S8455I-MM-SC-T

    Moxa 4 port RS232/422/485 combo switch / serial device server w/(3) 10/100 ports, (2) multi-mode fiber SC ports, 15KV ESD, 12-48VDC (extended temperature model)

    Price: $2,811.31
  • NPORTS8455I-SS-SC

    MOXA

    Nport S8455I-SS-SC

    Moxa 4 port RS232/422/485 combo switch / serial device server w/(3) 10/100 ports, (2) single-mode fiber SC ports, 15KV ESD, 12-48VDC

    Price: $3,255.20
  • NPORTS8455I-SS-SC-T

    MOXA

    Nport S8455I-SS-SC-T

    Moxa 4 port RS232/422/485 combo switch / serial device server w/(3) 10/100 ports, (2) single-mode fiber SC ports, 15KV ESD, 12-48VDC (extended temperature model)

    Price: $3,551.46
  • Moxa NPORTS8455I-T

    MOXA

    Nport S8455I-T

    Moxa S8000 Series Combo Switch / Serial Device Server w/(4) RS232/422/485 ports, (5) 10/100M Ethernet ports, 2KV Isolation Protection & 12-48 VDC (extended temperature model)

    Price: $2,071.16
  • Moxa NPORTS9450I-2M-SC-HV-T

    MOXA

    Nport S9450I-2M-SC-HV-T

    Moxa 4 port IEC 61850-3 rugged Serial Device Server + Managed Ethernet Switch w/(4) RS232/422/485 DB9M [1.5 kV Iso], (3+2) port Managed Ethernet Switch [(3) 10/100BTX RJ45 & (2) multi-mode SC fiber] & 110/220 VAC/VDC [88-300 VDC/85-264 VAC] (ext temp

    Price: $2,959.28
  • Moxa NPORTS9450I-2M-SC-WV-T

    MOXA

    Nport S9450I-2M-SC-WV-T

    Moxa 4 port IEC 61850-3 rugged Serial Device Server + Managed Ethernet Switch w/(4) RS232/422/485 DB9M [1.5 kV Iso], (3+2) port Managed Ethernet Switch [(3) 10/100BTX RJ45 & (2) multi-mode SC fiber] & 24/48 VDC [18 to 72 VDC] (ext temp)

    Price: $2,959.28
  • Moxa NPORTS9450I-2M-ST-HV-T

    MOXA

    Nport S9450I-2M-ST-HV-T

    Moxa 4 port IEC 61850-3 rugged Serial Device Server + Managed Ethernet Switch w/(4) RS232/422/485 DB9M [1.5 kV Iso], (3+2) port Managed Ethernet Switch [(3) 10/100BTX RJ45 & (2) multi-mode ST fiber] & 110/220 VAC/VDC [88-300 VDC/85-264 VAC] (ext temp

    Price: $2,959.28
  • Moxa NPORTS9450I-2M-ST-WV-T

    MOXA

    Nport S9450I-2M-ST-WV-T

    Moxa 4 port IEC 61850-3 rugged Serial Device Server + Managed Ethernet Switch w/(4) RS232/422/485 DB9M [1.5 kV Iso], (3+2) port Managed Ethernet Switch [(3) 10/100BTX RJ45 & (2) multi-mode ST fiber] & 24/48 VDC [18 to 72 VDC] (ext temp)

    Price: $2,959.28