The Moxa NPort 5650-8-T is a rugged 8-port device server designed to network-enable serial RS-232/422/485 devices in industrial environments. Engineered for harsh applications, it offers an extended operating temperature range from -40 to 75°C, making it ideal for outdoor or factory floor deployments. Its durable metal housing and 19-inch rackmount design ensure reliable installation in standard enclosures. With full support for modern encryption protocols, multi-OS drivers, and versatile operation modes, it seamlessly integrates into diverse automation and control systems. Built-in watchdog functions add operational reliability, ensuring stable communication even in challenging conditions.

Technical Details (English):

Ethernet Interface:

• 10/100BaseT(X) RJ45 ports: 1
• Magnetic Isolation: 1.5 kV built-in
• Optical Fiber: Not available

Ethernet Software Features:

• Configuration: Telnet, Web Console (HTTP/HTTPS), Windows Utility
• Protocols: ARP, BOOTP, DHCP, DNS, HTTP/HTTPS, ICMP, IPv4, LLDP, RFC2217, Rtelnet, PPP, SLIP, SMTP, SNMPv1/v2c, TCP/IP, Telnet, UDP
• Filter: IGMP v1/v2c
• Time Management: SNTP

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 (Real TTY)
• macOS: 10.12 to 11.x (Fixed TTY)
• ARM platforms: Kernel 4.x/5.x
• Virtual Machines: VMWare ESXi, Fusion, Parallels (on macOS up 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 × RJ45 (8-pin)
• Standards: RS-232, RS-422, RS-485
• Modes: Disabled, Ethernet Modem, Pair Connection, Real COM, Reverse Telnet, RFC2217, TCP Client/Server, UDP
• 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: None, RTS/CTS, DTR/DSR, XON/XOFF
• RS-485 Resistors: 1 kΩ / 150 kΩ Pull-up/down, 120 Ω Terminator
• RS-485 Direction Control: Automatic (ADDC)

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:

• Input Current: 158 mA @ 100 VAC
• Input Voltage: 100–240 VAC, 47–63 Hz

Reliability:

• Watchdog Timer: Built-in

Mechanical:

• Housing: Metal
• Mounting: 19-inch rack
• Dimensions with ears: 480 × 45 × 198 mm
• Dimensions without ears: 440 × 45 × 198 mm
• Weight: 2,310 g

Environmental:

• Operating Temp: -40 to 75 °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 62368-1
• Medical: EN 55011 Class A, EN 60601-1-2

MTBF:

• Time: 776,469 hours
• Standard: MIL-HDBK-217F

Warranty:

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