MOXA NPort 5650I-8-DT-G2 Introduction
The MOXA NPort 5650I-8-DT-G2 Serial to Ethernet Device Server is an industrial serial device server that connects RS-232/422/485 serial equipment to Ethernet networks. Developed by Moxa, it enables reliable communication between legacy field devices and IP-based systems while supporting continuous operation in industrial environments where network stability is critical. The MOXA NPort 5650I-8-DT-G2 Serial to Ethernet Device Server is well-suited for Industrial Automation applications that require dependable Industrial Communication and seamless integration with Industrial Ethernet infrastructure. Its isolated design helps improve communication reliability in electrically demanding environments while extending the value of existing serial equipment.
Applications of MOXA NPort 5650I-8-DT-G2
The MOXA NPort 5650I-8-DT-G2 is widely used in manufacturing, power generation, oil and gas, transportation, and water treatment facilities. It connects PLCs, RTUs, sensors, meters, and other serial devices to Ethernet networks, allowing centralized monitoring and control through SCADA platforms and industrial management systems. The device also supports IIoT deployments that require secure and reliable Industrial Connectivity for distributed serial assets. Its flexible serial interface compatibility makes it suitable for Industrial Networking applications that combine modern Ethernet infrastructure with existing serial communication equipment.
Benefits of Using MOXA NPort 5650I-8-DT-G2
The MOXA NPort 5650I-8-DT-G2 simplifies the migration from serial communication to Ethernet without requiring replacement of installed field devices. Its industrial-grade construction and electrical isolation contribute to stable data transmission and dependable performance in harsh operating conditions where uptime is essential. The device integrates efficiently into Industrial Communication and Industrial Ethernet architectures, reducing installation complexity and supporting long-term network scalability. It enables reliable remote access to serial equipment, helping engineers build efficient SCADA and IIoT systems while improving operational continuity and reducing maintenance efforts across industrial Network Infrastructure.
MOXA NPort 5650I-8-DT-G2 Certifications

MOXA NPort 5650I-8-DT-G2 Features
- 2 x 10/100/1000M RJ45
- 2 kV Isolation
- No. of Serial Ports: 8 Ports
- Serial Standards: RS-232/422/485
- Serial Interface Connector: DB9 Male
- -10 to 60°C Operating Temperature
Place your order for industrial automation products, including the MOXA NPort 5650I-8-DT-G2 Serial to Ethernet Device Server at a reasonable price, and explore convenient options to buy online through our website or inquire at our Middle East branches (UAE (Dubai), KSA (Al Khobar, Riyadh), and Oman). Enjoy the ease of online shopping and transactions for all your industrial needs.
| serial-to-ethernet : Interface | |
| 10/100Mb RJ45 (Megabit) Ports | 2 x 10/100/1000BaseT(X) Ports (RJ45 connector) |
| Digital Output Channels | - |
| Alarm Contact Channels | - |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Protocols | - |
| serial-to-ethernet : Serial port specifications | |
| Flow Control | None, RTS/CTS, DTR/DSR, XON/XOFF |
| serial-to-ethernet : Communication details | |
| Wireless Standards | - |
| Maximum data transfer speed | - |
| Maximum direct range | - |
| serial-to-ethernet : Serial Interface | |
| Number of Ports | 8 Ports |
| Serial Standards | RS-232/422/485 |
| Connector | DB9 Male |
| Console Port | - |
| serial-to-ethernet : General | |
| Management | ARP, DHCP Client, DNS, HTTPS, ICMP, IPv4/IPv6, SMTP, SMTPS, SNMPv1/v2c/v3, SNTP, TCP/IP, UDP, WINS |
| MTBF | 29,612 hrs |
| Compatible operating systems | - |
| Fixed TTY Drivers | macOS versions: 14, 13, 12, and 11 |
| Linux Real TTY Drivers | Kernel versions 6.x, 5.x, and 4.x |
| Automatic Reboot Trigger | Built-in WDT |
| serial-to-ethernet : Serial Communication Parameters | |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Baudrate | 50 bps to 921.6 kbps (supports non-standard baudrates) |
| Isolation | 2 kV |
| serial-to-ethernet : Power Requirements | |
| Connection | Auto MDI/MDI-X connection |
| Input Voltage | 12 to 48 VDC |
| Input Current | 800 mA (max.) |
| serial-to-ethernet : Security | |
| Security | HTTPS (TLS 1.2), SNMPv3 |
| Encryption | HTTPS: ECC-256, ECC-384, ECC-521, RSA-1024, RSA-2048, RSA-3072, RSA-4096, AES-128, AES-256, CHACHA20, SHA-256, SHA-384, HMAC, SNMPv3: AES-128, SHA-256, SHA-384, Secure OP mode: HTTPS: ECC-256, ECC-384, ECC-521, RSA-1024, RSA-2048, RSA3072, RSA-4096, AES-128, AES-256, CHACHA20, SHA-256, SHA-384, HMAC, Config Import/Export: AES-256, SHA-256, HMAC |
| Authentication | Local database (RBAC support) |
| serial-to-ethernet : 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 |
| serial-to-ethernet : Features and capabilities | |
| Display | - |
| serial-to-ethernet : Physical Characteristics | |
| Installation | Desktop, Wall mounting, DIN-rail mounting (with optional kit) |
| Standards and Certifications | EMS, EMC, EMI, IEC 62368-1, UL 62368-1, EN 62368-1, IEC 60068-2-6, RoHS, CRoHS, WEEE, Telcordia Standard SR-332, Telcordia SR-332 Issue 4 |
| Housing | Metal |
| Operation Humidity | 5 to 95% (non-condensing) |
