Moxa NPort 5400 Series
4-Port RS-232/422/485 Serial Device Servers with LCD Display, Isolation, and Flexible Operation

The Moxa NPort 5400 Series connects up to four serial devices to an Ethernet network with ease. Each port operates independently in a different mode (e.g., TCP Server, Client, Real COM), making the device highly versatile for automation or system integration.

Standard models come with a user-friendly LCD for direct configuration. Isolation models offer 2 kV protection on serial lines, while -T models support temperatures down to -40°C. Features like dual DC power inputs and DIP-switch adjustable RS-485 termination make the series suitable for demanding environments.

Technical Details:

Interfaces:

• Serial Ports: 4
• Connectors:
• DB9 (5410, 5450 models)
• Terminal block (5430 models)
• Standards:
• 5410: RS-232
• 5430: RS-422, RS-485
• 5450: RS-232, RS-422, RS-485

Serial Communication:

• Baudrate: 50 to 921.6 kbps
• Data bits: 5, 6, 7, 8
• Stop bits: 1, 1.5, 2
• Parity: None, Even, Odd, Space, Mark
• Flow control: RTS/CTS, DTR/DSR, XON/XOFF
• RS-485 Control: ADDC
• Resistors: 120 Ω termination, Pull high/low: 1 kΩ or 150 kΩ
• Isolation: 2 kV (5430I/5450I/5450I-T)

Network:

• 1 × 10/100BaseT(X), RJ45
• Configuration: Telnet, Web browser (HTTP/HTTPS), Windows Utility
• Protocols: TCP/IP, UDP, SNMPv1/v2c/v3, LLDP, SMTP, Rtelnet
• Filter: IGMP v1/v2

OS Compatibility:

• Windows 95–11, Server through 2022
• Linux kernel 2.4–6.x
• macOS 10.12–11.x
• UNIX: SCO, QNX, Solaris, FreeBSD, AIX, HP-UX
• Virtual Machines: VMWare, Parallels, Fusion
• Android API 3.1+

Security:

• Authentication: Local database
• Encryption: HTTPS (TLS 1.2), AES-128, RSA-1024, SHA-1/256
• SNMPv3 supported

Power Supply:

• Inputs: 2 (terminal block & jack)
• Voltage: 12–48 VDC (24 V for DNV)
• Current:
• 5410/5450: 365 mA
• 5430: 320 mA
• 5430I: 430 mA
• 5450I: 550 mA

Mechanical:

• Housing: Metal
• Dimensions: 181 × 103 × 33 mm (with ears), 158 × 103 × 33 mm (without)
• Weight: 740 g
• LCD Display + buttons: Standard models only
• Mounting: Desktop, DIN rail (optional), wall

Environmental:

• Operating Temperature:
• Standard: 0 to 55°C
• -T Models: -40 to 75°C
• Storage: -40 to 75°C
• Humidity: 5–95% RH non-condensing

Certifications:

• EMC: EN 55032/35, FCC, CISPR
• Immunity: IEC 61000-4-x
• Safety: UL 62368-1
• Medical: EN 60601-1-2 (5410/5450/5450I only)
• Maritime: DNV
• MTBF (25°C):
• 5410: 880,274 hrs
• 5430: 826,688 hrs
• 5430I: 718,600 hrs
• 5450: 773,682 hrs
• 5450I: 678,381 hrs
• 5450-T: 1,213,993 hrs
• 5450I-T: 996,176 hrs

Package Contents:

• 1 × NPort 5400 Series device server
• 1 × Power cable (CBL-PJTB-10)
• 1 × Wall-mounting kit
• 1 × Quick installation guide
• 1 × Warranty card