MOXA NPort IA5250I-G2-T Introduction
The Moxa NPort IA5250I-G2-T industrial device server is engineered for high-performance serial-to-Ethernet communication in rugged industrial environments. This model connects legacy serial devices to modern Ethernet networks and ensures seamless data transmission across automation systems, utilities, and remote monitoring infrastructures. This device provides exceptional reliability and network flexibility, minimizing integration challenges in industrial operations. Its robust unit features 2 x 10/100BaseT(X) Ethernet ports (RJ45) and 2 x RS-232/422/485 interfaces, delivering flexible connectivity for multiple serial devices. Its 12 to 48 VDC input power supports a wide power range, while the durable metal body guarantees protection against vibration, dust, and electromagnetic interference. It performs efficiently within -40°C to 75°C and operates reliably in extreme conditions. The NPort IA5250I-G2-T stands out as a trusted gateway solution that enhances data efficiency, supports real-time communication, and extends the lifespan of serial equipment in modern network infrastructures.
MOXA NPort IA5250I-G2-T Certifications

MOXA NPort IA5250I-G2-T Features
- 2 x 10/100BaseT(X) Ports (RJ45 connector) and 2 x port RS-232/422/485
- Ethernet Interface: RJ45
- 12 to 48 VDC Input Power
- Metal body
- -40 to 75°C operating temperature
- Serial Isolation: 2 kV
Easy World Automation offers a wide variety of industrial devices in the Middle East (UAE (Dubai, Abu Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman), such as the MOXA NPort IA5250I-G2-T Serial to Ethernet Device Server. You can buy online at the lowest price and enjoy the benefits of low-cost, on-time delivery.
| serial-to-ethernet : Interface | |
| Digital Input Channels | - |
| 10/100Mb RJ45 (Megabit) Ports | Yes: 2 x 10/100BaseT(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, RTS Toggle, XON/XOFF |
| serial-to-ethernet : Communication details | |
| Wireless Standards | - |
| Maximum data transfer speed | - |
| Maximum direct range | - |
| serial-to-ethernet : Serial Interface | |
| Number of Ports | 2 Ports |
| Serial Standards | RS-232/422/485 (software-selectable) |
| Connector | 2 x DB9 male |
| Console Port | - |
| serial-to-ethernet : General | |
| Management | ARP, DHCP Client, DNS, HTTPS, ICMP, IPv4, MDNS, LLDP, SMTP, SMTPS, SNMPv1/v2c/v3, TCP/IP, UDP, SNTP, WINS |
| MTBF | 2,799,662 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 | - |
| 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 | Yes: 2 kV |
| serial-to-ethernet : Power Requirements | |
| Connection | 8-pin terminal block |
| Input Voltage | 12 to 48 VDC |
| Input Current | 330 mA (max.) |
| serial-to-ethernet : Security | |
| Security | HTTPS (TLS 1.2), SNMPv3, SSHv2 |
| Encryption | HTTPS: ECC-256, ECC-384, ECC-521, RSA-1024, RSA-2048, RSA-3072, RSA-4096, AES-128, AES-256, SHA-256, SHA-384, HMAC, SSH: ECC-256, ECC-384, ECC-521, RSA-2048, AES-128, AES-256, 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, SHA-256, SHA-384, HMAC, Config file import/export: AES-256, SHA-256, HMAC |
| Authentication | Local database |
| 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 | - |
| Standards and Certifications | EMC, EMI, EMS, Hazardous Locations, Maritime, Safety, Vibration, Freefall |
| Housing | Metal |
| Operation Humidity | 5 to 95% (non-condensing) |
