NPort 5450I – MOXA General Device Servers

USD $ 890.40

SKU: MOXA NPort 5450I

Manufacturer Part Number: MOXA NPort 5450I
OEM Spec Ref 

The MOXA NPort 5450I General Device Servers is an advanced, high-performance device designed to enable seamless serial-to-Ethernet connectivity in demanding industrial environments. Engineered with robust features and powerful networking capabilities, this server ensures reliable serial device networking and efficient data transmission.

Key Features:

  • Industrial-grade Operation: Built to withstand harsh industrial conditions, the NPort 5450I offers a solid performance in environments with extreme temperatures and electromagnetic interference.
  • Four Serial Ports: Equipped with four RS-232/422/485 serial ports, it provides flexible connectivity options, supporting a wide range of serial devices.
  • Secure Data Transmission: Integrates comprehensive security features including SSL and SSH, ensuring secure data communications across network barriers.
  • Easy Installation and Configuration: Features a user-friendly interface for straightforward setup and management, even in complex network architectures.
  • Surge Protection: Advanced built-in surge protection on serial, Ethernet, and power lines protects against voltage spikes, enhancing system reliability and longevity.


  • Enhanced Network Efficiency: By converting serial data to Ethernet, the device ensures faster and more reliable data exchange, enhancing overall network efficiency.
  • Reduced System Downtime: The robust design and surge protection minimize system failures and maintenance needs, reducing operational disruptions and costs.
  • Scalability: Facilitates easy network expansion and integration of new serial devices without extensive infrastructure changes.
  • Operational Continuity: Designed to operate reliably in a wide temperature range, ensuring consistent performance in varying industrial settings.
  • Secure Operations: With advanced security protocols, it safeguards sensitive industrial data, providing peace of mind in critical applications.


  • Industrial Automation: Vital for integrating serial devices such as PLCs, sensors, and meters into modern Ethernet networks, streamlining operations and data analysis.
  • Transportation Systems: Plays a crucial role in communication systems of transport infrastructure, ensuring real-time data flow for operational safety and efficiency.
  • Utility Networks: Essential for remote monitoring and control of utility equipment, facilitating improved response times and operational reliability.
  • Telecommunications: Supports communication between network stations and control rooms, enhancing network management and service quality.

The MOXA NPort 5450I General Device Servers stands out as a robust solution for industrial data communication, reflecting MOXA’s commitment to enhancing connectivity and operational efficiency in industrial settings.


Ethernet Interface 10/100BaseT(X) Ports (RJ45 connector) 1
Magnetic Isolation Protection 1.5 kV (built-in)
Ethernet Software Features Configuration Options Telnet Console
Windows Utility
Web Console (HTTP/HTTPS)
Management ARP
DHCP Client
Filter IGMP v1/v2
Windows Real COM Drivers Windows 11/10/8.1/8/7/Vista/XP/ME/98/95
Windows Server 2022/2019/2016/2012 R2/2012/2008 R2/2008/2003/2000/NT
Windows Embedded CE 5.0/6.0, 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: 10.12 to 10.15, 11.x

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 Linux Kernel 5.x/4.x
Virtual Machine VMWare ESXi (Windows 11 / 10)
VMware Fusion (Windows on macOS 10.12 to 11.x)
Parallels Desktop (Windows on macOS 10.12 to 11.x)
Android API Android 3.1.x and later
Time Management SNTP
Security Functions Authentication Local database
Encryption HTTPS
Security Protocols HTTPS (TLS 1.2)
Serial Interface Connector DB9 male
No. of Ports 4
Serial Standards RS-232
Operation Modes Real COM
TCP Server
TCP Client
Ethernet Modem
Pair Connection
Reverse Telnet
Baudrate Supports standard baudrates (unit=bps): 50, 75, 110, 134, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 19200, 38400, 57600, 115200, 230.4k, 460.8k, 921.6k
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)
Isolation 2 kV
Pull High/Low Resistor for RS-485 1 kilo-ohm, 150 kilo-ohms
Terminator for RS-485 120 ohms
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 550 mA @ 12 VDC
No. of Power Inputs 2
Power Connector 1 removable 3-contact terminal block(s)
Power input jack
Input Voltage 12 to 48 VDC, 24 VDC for DNV
Reliability Automatic Reboot Trigger Built-in WDT
Alert Tools Built-in buzzer and RTC (real-time clock)
Physical Characteristics Housing Metal
Dimensions (with ears) 181 x 103 x 33 mm (7.14 x 4.06 x 1.30 in)
Dimensions (without ears) 158 x 103 x 33 mm (6.22 x 4.06 x 1.30 in)
Weight 740 g (1.63 lb)
Interactive Interface LCD panel display
Push buttons for configuration
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: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 1 kV; Signal: 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 62368-1
Maritime DNV
Medical EN 60601-1-2 Class B, EN 55011
MTBF Time 678,381 hrs
Standards Telcordia (Bellcore) Standard TR/SR
Warranty Period 5 years
Details See
Weight 0.74 kg
Dimensions 18.1 × 10.3 × 3.3 cm