NPort 6100-G2/6200-G2 Series - Moxa 2nd Gen 1/2-port RS-232/422/485 Secure Terminal Servers

  • NPort 6150-G2
  • NPort 6150-G2-T
  • NPort 6250-G2
  • NPort 6250-G2-T

Secure Terminal Server Series – 1/2-Port RS-232/422/485 – TLS/SSH Encryption – SD Card Support (on 2-Port Models) – Wide Temp Models Available

Who We Are

Impulse Embedded is a leading provider of Industrial computing systems and solutions. Our customers rely on us to provide the best embedded computing products and solutions for the challenges presented by today’s industrial demands. Together with our global manufacturing partners we provide world-class innovative embedded computing and automation products and solutions suitable for multiple industrial market sectors.

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NPort 6100-G2/6200-G2 Series – 1/2-port RS-232/422/485 Secure Terminal Servers

The NPort 6100-G2/6200-G2 Series from Moxa represents the next generation of secure terminal servers, designed to connect legacy serial devices to modern Ethernet networks with advanced cybersecurity features. Developed in accordance with IEC 62443-4-1 and -4-2 standards, these 1- and 2-port models feature TLS and SSH encryption, Secure Boot, and firmware authentication for safe deployment in industrial environments.

With software-selectable RS-232/422/485 interfaces, SD card support (up to 2 TB on 2-port models), and software-configurable pull high/low resistors and terminators, the series simplifies installation and setup. Support for side-mounting and two-sided LED indicators further enhances flexibility, making these devices suitable for compact control cabinets and constrained installations.

Wide temperature variants (-40°C to +75°C) are available for deployment in harsh conditions, while one-click log collection tools simplify maintenance and troubleshooting. Whether you're securing data in transportation, energy, factory automation, or utilities, the NPort 6100-G2/6200-G2 Series offers a future-proof, secure serial-to-Ethernet solution.

To learn about the NPort 6100-G2/6200-G2 Series or to discuss your application requirements, please contact our technical sales team on +44 (0)1782 337 800 or submit an enquiry.

Baud Rate 50 bps to 921.6 kbps
Device Type Secure terminal servers
Ethernet Ports 1x RJ45
Ethernet Speed 10/100BaseT(x)
Input Voltage 12V to 48V DC
Market Certifications CE, FCC, UL, NEMA-TS2
Mounting Desktop
Operating Temperature Standard:-10 to 60°C Standard with power adapter (in the box): 0°C to 40°C Extended: -40°C to 75°C
Warranty 5 Years

Delivery & Returns

We offer a range of delivery options to suit your needs.

UK Mainland

  • Free next day shipping on all orders over £150 (UK Mainland only)
  • Next day delivery - £12 (UK Mainland only)
  • Postcode Exclusions: ZE, KW15+ PO 30, JE, HS, GY, TR, IM, AB31+, KW 1-14, FK19+, PA20+, IV, PH

Northern Ireland & Highlands

  • Northern Ireland (2 business day delivery) - from £40 (UKIMS required for NI)
  • Highlands delivery (up to 3 business days) - from £30

Ireland

  • Ireland Economy (2-5 business days) - from £35
  • Ireland Priority (1-3 business days) - from £50

RMA

In order to process returned goods, Impulse Embedded Limited uses an internal RMA system. Before returning goods for any reason, please contact Impulse Embedded Limited (returns@impulse-embedded.co.uk) to request an RMA number. Please confirm the reason for the return of the goods, providing the Serial Number, Product Code, and Impulse Embedded Limited Invoice Number (if known).

When returning goods, please ensure they are suitably packed so as to avoid damage, are in the original packaging, along with all accessories, with the outer packaging marked with the RMA number. It is recommended that you use a signed delivery service, as goods lost in transit are not the responsibility of Impulse Embedded Limited.

Please do not write the RMA number on the goods or on the original packaging. Impulse Embedded Limited may refuse returned goods and return them if they arrive without an RMA number, or not in the original packaging.

Moxa 2nd Gen 1/2-port RS-232/422/485 Secure Terminal Servers

Please complete the details below to receive your quote

Select the products of this series that you wish to request quantity or project pricing, or lead time information for:

  • NPort 6150-G2

    2nd Gen 1-port RS-232/422/485 Secure Terminal Server: -10°C to +60°C

  • NPort 6150-G2-T

    2nd Gen 1-port RS-232/422/485 Secure Terminal Server: -40°C to +75°C

  • NPort 6250-G2

    2nd Gen 2-port RS-232/422/485 Secure Terminal Server: -10°C to +60°C

  • NPort 6250-G2-T

    2nd Gen 2-port RS-232/422/485 Secure Terminal Server: -40°C to +75°C

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