MOXA NPort 6250-T Serial to Ethernet Device Server
- Model: NPort 6250-T
MOXA NPort 6250-T INTRODUCTION
The Moxa NPort 6250-T is a rugged serial-to-Ethernet device
server that enables legacy serial devices to be connected directly to Ethernet
networks with excellent speed and reliability. This serial converter is a key
component of industrial edge connectivity, as it allows secure and efficient
end-to-end transmission of data across critical systems. As a product that
bridges traditional serial device servers and IP-based communication, the Moxa NPort 6250-T is used in a wide spectrum of industries, such as road
transportation, energy, and factory automation. In these industries, reliable
communication is essential. The durable design of the NPort 6250-T, range of
temperature tolerance, and advanced networking support give engineers
confidence in their ability to replicate existing communication infrastructure
with the trust of reliability and security.
Versatile Connectivity for Industrial Applications
For engineers looking for versatility in integrating
devices, the Moxa NPort 6250-T serial-to-Ethernet converter is required. This
configuration provides two serial ports consisting of DB9 male connectors, as
well as a 10/100BaseT(X) Ethernet port, featuring the capability of Auto
MDI/MDI-X, allowing operation across many different networks.
The NPort 6250-T allows for nonstandard baud rates, which
provides precise messaging even in highly customized applications. In addition,
other options for improving reliable networking are possible, as the NPort 6250-T supports the following modes: Real COM, TCP Server, TCP Client, and Pair
Connection modes, allowing for multiple levels of secure, efficient
communication. All of these features provide a simplified deployment option
while satisfying the rigorous requirements of industrial applications.
Robust Design for Challenging Environments
Constructed with industrial-grade durability, the NPort 6250-T by Moxa is designed for reliable performance under extreme operating
conditions. It features a rugged metal enclosure, a wide operating-temperature
range of -40 to 75°C, and a 12 to 48 VDC wide input-voltage range to easily
accommodate performance requirements within a critical environment. Flexible
mounting options (desktop, wall, DIN-rail with additional kit) assist with
installation preferences. All of these design elements combine to make the
NPort 6250-T a reliable solution for automation engineers who need dependable
performance under challenging conditions (vibration, electrical noise,
temperature extremes).
As an Authorized Distributor of MOXA, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy MOXA NPort 6250-T Serial to Ethernet Device Server online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the NPort 6250-M-SC and NPort 6250-S-SC-T models in the MOXA NPort 6100/6200 Series.
MOXA NPort 6250-T CERTIFICATIONS
The Moxa NPort 6250-T activates managed industrial networks
with capabilities for safely and efficiently managing operations. HTTPS and SSH
protocols are available for encrypted configuration and management, as well as
IPv6 compatibility to future-proof the global network for connectivity. SD card
storage (up to 32 GB) will allow engineers to back up and restore device
configuration quickly, to help with reliability in large deployments. The NPort 6250-T is certified as meeting worldwide standards for CE, FCC, UL, and NEMA
TS2 for transportation, and IEC 62443 standard for cybersecurity to assure
safety, compliance, and strong protection. It has also been tested against EMI,
EMC, EMS, vibration, and free-fall to further indicate the NPort 6250-T
readiness for mission-critical applications. The Moxa NPort 6250-T datasheet
describes a device that accomplishes secure and reliable industrial
automation.

| Serial-to-Ethernet : Interface | |
| 10/100Mb RJ45 (Megabit) Ports | Yes : 1 Port |
| 100BaseFX Ports | No |
| Digital Input Channels | No |
| Digital Output Channels | No |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Alarm Contact Channels | No |
| Protocols | TLS and SSH |
| Serial-to-Ethernet : Serial Interface | |
| Number of Ports | 2 Ports |
| Serial Standards | RS-232, RS-422, RS-485 |
| Connector | DB9 male |
| Console Port | No |
| Serial-to-Ethernet : Serial Communication Parameters | |
| Data Bits | 5, 6, 7, 8 |
| Stop Bits | 1, 1.5, 2 |
| Parity | Even, Odd, Space, Mark, None |
| Flow Control | RTS/CTS, DTR/DSR, XON/XOFF |
| Baudrate | 50 bps to 921.6 kbps (supports non-standard baudrates) |
| Isolation | No |
| 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 : Communication details | |
| Wireless Standards | No |
| Maximum data transfer speed | No |
| Maximum direct range | No |
| Serial-to-Ethernet : Power Requirements | |
| Connection | - |
| Input Voltage | 12 to 48 VDC |
| Input Current | 12-48 Vdc, 430 mA |
| Serial-to-Ethernet : General | |
| Management | ARP, BOOTP, DHCP Client, DNS, HTTP, ICMP, IPv4/IPv6, LLDP, PPPOE, SMTP, SNMPv1/v2c/v3, SNTP, TCP/IP, Telnet, UDP |
| MTBF | 1,606,182 hr |
| Compatible operating systems | Windows 11/10/8.1/8/7/Vista/XP/ME/98/95, Windows Server 2022/2019/2016/2012 R2/2012/2008 R2/2008/2003, Windows Embedded CE 6.0/5.0, Windows XP Embedded |
| Fixed TTY Drivers | macOS Versions: 11.x, 10.12 to 10.15, SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6.x, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X |
| Linux Real TTY Drivers | Kernel versions 6.x, 5.x, 4.x, 3.x, 2.6.x, and 2.4.x |
| Automatic Reboot Trigger | Built-in WDT |
| Serial-to-Ethernet : Security | |
| Authentication | Local database, RADIUS, TACACS+ |
| Security | Protocol: HTTPS (TLS 1.2), SNMPv3, SSHv2 |
| Encryption | HTTPS, AES-128, AES-256, HMAC, RSA-1024, SHA-1, SHA-256, SHA-384 |
| Serial-to-Ethernet : Features and capabilities | |
| Display | No |
| Serial-to-Ethernet : Physical Characteristics | |
| Dimensions | with ears: 90 x 100.4 x 29 mm (3.54 x 3.95 x 1.1 in), without ears: 67 x 100.4 x 29 mm (2.64 x 3.95 x 1.1 in) |
| Standards and Certifications | EMC: EN 55032/35; EMI: CISPR 32, FCC Part 15B Class A; EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m, IEC 61000-4-4 EFT: Power: 1 kV(AC), 0.5 kV(DC); Signal: 0.5 kV, IEC 61000-4-5 Surge: Power: 1 kV(AC), 0.5 kV(DC); Signal: 1 kV, IEC 61000-4-6 CS: 3 V, IEC 61000-4-8 PFMF, IEC 61000-4-11; Traffic Control: NEMA TS2; Vibration: IEC 60068-2-6; Freefall: IEC 60068-2-34; Safety: UL 60950-1, UL 62368-1; Green Product: RoHS, CRoHS, WEEE; Telcordia (Bellcore) Standard TR/SR |
| Installation | Desktop, DIN-rail mounting (with optional kit), Wall mounting |
| Housing | Metal |
| Operating Temperature | -40 to 75°C (-40 to 167°F) |
| Storage Temperature | -40 to 75°C (-40 to 167°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Weight | 240 g (0.53 lb) |