NPort 5210 – MOXA General Device Servers

USD $ 142.38

SKU: MOXA NPort 5210

Manufacturer Part Number: MOXA NPort 5210
OEM Spec Ref 

The MOXA NPort 5210 is a state-of-the-art General Device Servers that excels in enabling seamless network connectivity for serial devices in various industrial environments. This device server is engineered to provide robust and reliable serial-to-Ethernet connectivity, which is crucial for modern industrial applications.

Key Features:

  • Dual RS-232 Ports: Equipped with two serial ports, the NPort 5210 facilitates efficient connection of devices with RS-232 interfaces to an Ethernet network, enhancing connectivity and network range.
  • Compact and Rugged Design: The device’s compact size ensures it fits in limited spaces without compromising on robustness. Built to endure tough industrial conditions, it promises longevity and reliability.
  • Easy Installation and Configuration: Installation is straightforward, with options for desktop or DIN rail mounting. The device also features user-friendly software tools for quick setup and configuration.
  • Real COM/TTY Drivers: Supports Real COM/TTY drivers that allow for seamless integration and compatibility with most operating systems, ensuring easy deployment and minimal downtime.
  • TCP and UDP Support: Offers comprehensive support for both TCP and UDP protocols, which enhances device versatility in handling different network communication needs.


  • Enhanced Data Transmission Security: With advanced 128-bit SSL encryption, the NPort 5210 ensures that data transmitted across the network remains secure against unauthorized access.
  • Increased Operational Efficiency: By converting serial data to Ethernet, the device enhances data accessibility and reduces response time, which is crucial for time-sensitive industrial operations.
  • Reduced Cost and Complexity: Eliminates the need for extensive wiring and additional networking equipment, cutting down on both initial investment and maintenance costs.
  • High System Availability: Features built-in Ethernet redundancy protocols (TCP/IP) to ensure continuous availability and stable operations, minimizing downtime.


  • Industrial Automation: Ideal for connecting industrial automation systems like PLCs and sensors to IP-based networks, enhancing monitoring and control capabilities.
  • Transportation Management: Plays a pivotal role in transportation management systems, facilitating real-time data communication and device management.
  • Building Automation: Essential in building automation for integrating various control systems to enhance operational efficiency and reliability.
  • Energy Management: Efficiently connects devices in energy management systems, ensuring constant monitoring and quick data accessibility for better energy usage optimization.

The MOXA NPort 5210 General Device Servers stands out as a cornerstone in MOXA’s commitment to bridging traditional serial interfaces with advanced network connectivity, thereby optimizing the performance and reliability of critical industrial systems.


Ethernet Interface 10/100BaseT(X) Ports (RJ45 connector) 1
Magnetic Isolation Protection 1.5 kV (built-in)
Ethernet Software Features Configuration Options Windows Utility
Serial Console
Telnet Console
Web Console (HTTP)
Management DHCP Client
Windows Real COM Drivers Windows 11, 10, 8.1, 8, 7, Vista, XP, ME, 98, and 95
Windows Server 2022, 2019, 2016, 2012 R2, 2012, 2008 R2, 2008, 2003, 2000, and NT
Windows Embedded CE 6.0 and 5.0, Windows XP Embedded
Linux Real TTY Drivers Kernel versions: 6.x, 5.x, 4.x, 3.x, 2.6.x, and 2.4.x
Fixed TTY Drivers macOS versions: 14, 13, 12, 11, and 10.1x
SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
Arm®-based Platform Support Windows 11
Linux Kernel 6.x, 5.x, and 4.x
macOS 14, 13, 12, and 11
Virtual Machine VMWare ESXi (Windows 11/10)
VMware Fusion (Windows on macOS 14, 13, 12, 11, and 10.1x)
Parallels Desktop (Windows on macOS 14, 13, 12, 11, and 10.1x)
Android API Android 3.1.x and later
MIB RFC1213, RFC1317
Security Functions Authentication Local database (password only)
Serial Interface Connector 8-pin RJ45
No. of Ports 2
Serial Standards RS-232
Operation Modes Disabled
Ethernet Modem
Pair Connection
Real COM
Reverse Telnet
TCP Client
TCP Server
Baudrate Supports standard baudrates (unit=bps): 110, 134, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 19200, 38400, 57600, 115200, 230400
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS (RS-232 only)
DTR/DSR (RS-232 only)
Pull High/Low Resistor for RS-485 None
RS-485 Data Direction Control ADDC (automatic data direction control)
Serial Signals RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422 Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, GND
Power Parameters Input Current 325 mA @ 12 VDC
Input Voltage 12 to 48 VDC
No. of Power Inputs 1
Power Connector 1 removable 3-contact terminal block(s)
Reliability Automatic Reboot Trigger Built-in WDT
Alert Tools Built-in buzzer and RTC (real-time clock)
Physical Characteristics Housing Metal
Dimensions (with ears) 90 x 100.4 x 22 mm (3.54 x 3.95 x 0.87 in)
Dimensions (without ears) 67 x 100.4 x 22 mm (2.64 x 3.95 x 0.87 in)
Weight 340 g (0.75 lb)
Installation Desktop
DIN-rail mounting (with optional kit)
Wall mounting
Environmental Limits Operating Temperature 0 to 55°C (32 to 131°F)
Storage Temperature (package included) -40 to 75°C (-40 to 167°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standards and Certifications EMC EN 55032/35
EMI CISPR 32, FCC Part 15B Class A
EMS IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 1 kV
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
IEC 61000-4-8 PFMF
IEC 61000-4-11
Safety UL 60950-1
Medical EN 60601-1-2: 2007 compliant
EN 55011: 2007+A2: 2007 Class A (Group 1) compliant
Declaration Green Product RoHS, CRoHS, WEEE
MTBF Time 381,342 hrs
Standards Telcordia (Bellcore) Standard TR/SR
Warranty Warranty Period 5 years
Details See
Weight 0.34 kg
Dimensions 9 × 10.04 × 2.2 cm