Moxa NPort 6250-M-SC (EU) , 2p RS232/422/485 Multi Mode

The Moxa NPort 6250 is a secure and versatile 2-port device server that bridges RS-232/422/485 serial devices to modern Ethernet networks. With integrated TLS 1.2 and SSHv2 support, it ensures encrypted transmission of critical data in industrial environments. For deployment flexibility, it supports both copper (RJ45) and optional fiber Ethernet (SC Multimode or Singlemode).

The device comes equipped with a 64 KB per-port buffer and an SD slot (up to 32 GB) to prevent data loss during temporary network outages. Its sturdy metal housing and wide operating temperature options make it ideal for demanding applications like automation, utilities, and transportation systems.

Key Features:

• 2 x RS-232/422/485 DB9 ports, independently configurable
• Flexible network: 10/100BaseT(X) RJ45 or optional SC fiber (MM/SM)
• Secure transmission: TLS 1.2, SSHv2, HTTPS, SNMPv3
• Fail-safe with 64 KB buffer and SD card support
• IPv6 ready and supports nonstandard baudrates
• Compact metal housing, mountable on wall, DIN rail, or desktop

Technical Details:

Serial Interface:

• Ports: 2 x DB9 male
• Standards: RS-232 / RS-422 / RS-485
• Baudrates: 50 to 921,600 bps (including nonstandard)
• 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: Pull-up/down 1 kΩ / 150 kΩ, Terminator 120 Ω, ADDC

Network Interface:

• 1 x 10/100BaseT(X) RJ45, Auto MDI/MDI-X, 1.5 kV isolation
• Optional: 1 x 100BaseFX SC fiber (Multimode up to 4 km / Singlemode up to 40 km)
• Protocols: TCP, UDP, Telnet, RFC2217, HTTPS, SNMPv1/2c/3, DHCP, DNS, PPPoE, IPv6, and more

Software:

• Configuration: Web (HTTP/HTTPS), Telnet/SSH, Windows Utility, Serial Console
• Real COM/TTY Drivers: Windows, Linux, macOS, UNIX variants
• Virtual Environments: VMware, Parallels, Android API 3.1+

Memory:

• Buffer: 64 KB per port
• SD Slot: SD 2.0 compatible, up to 32 GB

Power:

• Input: 12–48 VDC
• Current: 430 mA @ 12 VDC

Mechanical:

• Housing: Metal
• Dimensions (with ears): 101 x 111 x 29 mm
• Dimensions (without ears): 77 x 111 x 29 mm
• Weight: 240 g
• Mounting: Wall, desktop, optional DIN rail

Environmental:

• Operating Temp: 0 to 55 °C (Standard), -40 to 75 °C (-T Models)
• Storage Temp: -40 to 75 °C | Humidity: 5–95% RH (non-condensing)

Certifications:

• EMC: EN 55032/35, FCC Part 15B Class A
• EMS: IEC 61000-4 series
• Safety: UL 60950-1, UL 62368-1
• Compliance: RoHS, CRoHS, WEEE
• Traffic: NEMA TS2
• MTBF: 1,606,182 h (Multimode/Singlemode: 1,526,091 h)
• Standards: Telcordia TR/SR

Package Contents:

• 1 x NPort 6250 device
• 1 x power adapter (excluded for -T models)
• 1 x quick installation guide
• 1 x warranty card