The Moxa NPort 5650I-8-DT is a versatile 8-port desktop device server that brings RS-232/422/485 serial devices into modern Ethernet networks. Featuring 2 kV optical isolation, dual Ethernet ports, and support for 12 to 48 VDC input, it is ideal for industrial and medical environments requiring secure and stable data transmission. Its compact metal housing supports desktop, DIN-rail, and wall mounting, while an LCD interface and push buttons make configuration user-friendly. Compatibility with a broad range of operating systems, plus advanced security functions like SNMPv3 and HTTPS, ensure reliable and secure deployment across varied IT infrastructures.

Technical Details (English):

Ethernet Interface:

• 10/100BaseT(X) RJ45 ports: 2
• Magnetic Isolation: 1.5 kV built-in

Ethernet Software Features:

• Configuration: Serial, Telnet, Web Console (HTTP/HTTPS), Windows Utility
• Protocols: ARP, BOOTP, DHCP, DNS, HTTP/HTTPS, ICMP, IPv4, LLDP, Rtelnet, SMTP, SNMPv1/v2c, TCP/IP, Telnet, UDP
• Filter: IGMP v1/v2
• Time Management: SNTP
• MIB Support: RFC1213, RFC1317

Driver Support:

• Windows: 95 to 11, Server 2003 to 2022, Embedded CE 6.0/5.0, XP Embedded
• Linux: Kernel 2.4.x to 6.x
• macOS: 10.12 to 11.x
• Others: SCO UNIX, OpenServer, UnixWare 7, Solaris 10, QNX 4.25/6.x, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
• ARM Platforms: Kernel 4.x/5.x
• Virtual Machines: VMware ESXi, Fusion, Parallels (on macOS to 11.x)
• Android API: Version 3.1.x and later

Security Functions:

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

Serial Interface:

• Connectors: 8 × DB9 male
• Standards: RS-232, RS-422, RS-485
• Baudrates: 50 bps 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 Resistors: 1 kΩ / 150 kΩ Pull-up/down, 120 Ω Terminator
• Direction Control: Automatic (ADDC)
• Isolation: 2 kV optical
• Surge Protection: 0.5 kV
• Console Port: RS-232 (TxD, RxD, GND), 3-pin, 19200 8N1

Serial Signals:

• RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
• RS-422: Tx±, Rx±, GND
• RS-485-4w: Tx±, Rx±, GND
• RS-485-2w: Data±, GND

Power Parameters:

• Input Current: 1066 mA @ 12 VDC
• Input Voltage: 12–48 VDC
• Number of Inputs: 2
• Reverse Polarity Protection: Yes
• Power Source: Terminal block (TB), power jack

Reliability:

• Watchdog Timer: Built-in
• Alerts: Buzzer and RTC

Mechanical:

• Housing: Metal
• Mounting: Desktop, DIN-rail (optional), wall (optional)
• Dimensions with ears: 229 × 46 × 125 mm
• Dimensions without ears: 197 × 44 × 125 mm
• With DIN-rail kit: 197 × 53 × 125 mm
• Weight: 1,660 g
• Interface: LCD panel + push buttons

Environmental:

• Operating Temp: 0 to 55 °C
• Storage Temp: -40 to 75 °C
• Humidity: 5–95 % (non-condensing)

Certifications:

• EMC: EN 55032/35
• EMI: CISPR 32, FCC Part 15B Class A
• EMS: IEC 61000-4-2/-3/-4/-5/-6/-8/-11
• Safety: UL 60950-1, IEC 62368-1
• Environmental: RoHS, CRoHS, WEEE

MTBF:

• Time: 836,374 hours
• Standard: Telcordia (Bellcore)

Warranty:

• Period: 5 years
• Info: www.moxa.com/warranty