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NPort 6400-G2

2nd Gen 4-port RS-232/422/485 secure terminal servers

Manufacturer: MOXA
Manufacturer: MOXA
  • Data encryption with secure operation modes for Real COM, TCP Server, TCP Client, Pair Connection, Terminal, and Reverse Terminal
  • Secure Boot only allows Moxa-authorized firmware to run on devices
  • One-click log collection and application analysis for easy troubleshooting
  • Easy RS-485 configuration of serial interfaces with software-adjustable pull high/low resistor and terminator
  • Supports SSL certificate signing by RSA-4096 / ECC-521
  • IEC 62443-4-2 Security Level 2 certified
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Product intended for professional use only
NPort 6400-G2

NPort 6400-G2

Models

  • ModelAvailabilityWarrantyWishlist
    Your Price
    Your Price
    NPort 6450-G2/EU
    2nd Gen 4-port RS-232/422/485 secure terminal server, -10 to 60°C operating temperature
    In delivery Warranty:
    €714.00
    €878.22
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    NPort 6450-G2/EU
    2nd Gen 4-port RS-232/422/485 secure terminal server, -10 to 60°C operating temperature
    Availability: In delivery
    Net price:
    €714.00
  • ModelAvailabilityWarrantyWishlist
    Your Price
    Your Price
    NPort 6450-G2-T
    2nd Gen 4-port RS-232/422/485 secure terminal server, -40 to 75°C operating temperature
    Out of stock Warranty:
    €893.00
    €1,098.39
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    NPort 6450-G2-T
    2nd Gen 4-port RS-232/422/485 secure terminal server, -40 to 75°C operating temperature
    Availability: Out of stock
    Net price:
    €893.00
  • ModelAvailabilityWarrantyWishlist
    Your Price
    Your Price
    NPort 6450-2TX-G2/EU
    2nd Gen 4-port RS-232/422/485 secure terminal server with 2 RJ45 100M LAN ports, -10 to 60°C operating temperature
    In delivery Warranty:
    €806.00
    €991.38
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    NPort 6450-2TX-G2/EU
    2nd Gen 4-port RS-232/422/485 secure terminal server with 2 RJ45 100M LAN ports, -10 to 60°C operating temperature
    Availability: In delivery
    Net price:
    €806.00
  • ModelAvailabilityWarrantyWishlist
    Your Price
    Your Price
    NPort 6450-2TX-G2-T
    2nd Gen 4-port RS-232/422/485 secure terminal server with 2 RJ45 100M LAN ports, -40 to 75°C operating temperature
    Out of stock Warranty:
    €998.00
    €1,227.54
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    NPort 6450-2TX-G2-T
    2nd Gen 4-port RS-232/422/485 secure terminal server with 2 RJ45 100M LAN ports, -40 to 75°C operating temperature
    Availability: Out of stock
    Net price:
    €998.00
  • ModelAvailabilityWarrantyWishlist
    Your Price
    Your Price
    NPort 6450-2M-SC-G2-T
    2nd Gen 4-port RS-232/422/485 secure terminal server with 2 multi-mode SC 100M LAN ports, -40 to 75°C operating temperature
    In stock
    Warranty:
    €1,245.00
    €1,531.35
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    NPort 6450-2M-SC-G2-T
    2nd Gen 4-port RS-232/422/485 secure terminal server with 2 multi-mode SC 100M LAN ports, -40 to 75°C operating temperature
    Availability:
    In stock
    Net price:
    €1,245.00
  • ModelAvailabilityWarrantyWishlist
    Your Price
    Your Price
    NPort 6450-2S-SC-G2-T
    2nd Gen 4-port RS-232/422/485 secure terminal server with 2 single-mode SC 100M LAN ports, -40 to 75°C operating temperature
    In delivery Warranty:
    €1,315.00
    €1,617.45
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    NPort 6450-2S-SC-G2-T
    2nd Gen 4-port RS-232/422/485 secure terminal server with 2 single-mode SC 100M LAN ports, -40 to 75°C operating temperature
    Availability: In delivery
    Net price:
    €1,315.00

Accessories

Description

Introduction
Moxa has leveraged the IEC 62443-4-1 secure development life-cycle process to develop a new generation of secure terminal servers. The NPort 6400-G2 Series secure terminal servers are also IEC 62443-4-2 Security Level 2 certified, enabling secure connections for your legacy serial devices to industrial networks. In addition, user experience is enhanced based on Moxa’s 35 years of experience in the serial-connectivity field by providing versatile installation means for different space requirements and an easy-to-use troubleshooting tool for maintenance.

 

Secure Data Transmission
For many applications, guaranteeing secure data transmission is an important concern when connecting serial devices to a network. To answer this concern, the NPort® 6400-G2 secure terminal servers support the TLS and SSH protocols, which work by encrypting data before sending it over the network. With the NPort® 6400-G2, you can be rest assured that serial data is transmitted securely over both private and public networks.

 

One-click Logs and Application Analysis for Easy Troubleshooting
During the deployment stage, system integrators must connect devices and ensure the communication is smooth. They may encounter issues and will require tools to troubleshoot issues. Moxa provides a application analyzer that generates a report at the click of a button to help the system integrator easily identify potential issues and understand how to resolve them.

At the maintenance stage, system errors may require you to call for help. Device vendors might take a long time to troubleshoot issues because they need to collect information and then hold discussions with the technical support team. The NPort 6400-G2 comes with a one-click log collection function, which can provide all the data that a technical support team needs to quickly troubleshoot system issues.

Technical Specification

  • Memory
SD Slot microSD card, Up to 2 TB (high speed, 25 Mbps)
  • Ethernet Interface
10/100BaseT(X) Ports (RJ45 connector) 1 to 3, Auto MDI/MDI-X connection
Magnetic Isolation Protection 1.5 kV (built-in)
  • Ethernet Software Features
Configuration Options Web Console (HTTP/HTTPS), Windows Utility, Device Search Utility (DSU), MCC Tool, Serial Console
Management ARP, DHCP Client, DNS, HTTPS, ICMP, IPv4/IPv6, SMTP, SMTPS, SNMPv1/v2c/v3, SNTP, TCP/IP, UDP, WINS
Windows Real COM Drivers Windows 11, 10, 8.1, 8, and 7; Windows Server 2022, 2019, 2016, 2012 R2, 2012, and 2008 R2
Linux Real TTY Drivers Kernel versions 6.x, 5.x, and 4.x
Fixed TTY Drivers macOS versions: 14, 13, 12, and 11
Arm®-based Platform Support Windows 11, Linux kernel 6.x, 5.x, and 4.x, macOS 14, 13, 12, and 11
Virtual Machine VMWare ESXi (Windows 11/10/8.1/8/7 & Linux 6.x, 5.x, and 4.x), VMware Fusion (Windows on macOS 14, 13, 12, and 11), Parallels Desktop (Windows on macOS 14, 13, 12, and 11)
Time Management SNTP Client
MIB MIB-II, RFC1213, RFC1317, Private MIB
Unicast Routing RIPV1/V2, Static Route
  • Security Functions
Root of Trust Secure Boot, True Random Number Generator (TRNG), Security Screws
Authentication Local database, RADIUS, TACACS+
Security Protocols HTTPS (TLS 1.2/1.3), SNMPv3, SSHv2
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; 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, RSA-3072, RSA-4096, AES-128, AES-256, CHACHA20, SHA-256, SHA-384, HMAC; Config Import/Export: AES-256, SHA-256, HMAC
  • Serial Interface
No. of Ports 4
Connector DB9 male
Serial Standards RS-232, RS-422, RS-485
Secure Operation Modes Reverse SSH, Secure Pair Connection, Secure Real COM, Secure TCP Client, Secure TCP Server, SSH, Secure Redundant COM, Secure Reverse Real COM
Standard Operation Modes Disabled, Pair Connection, SLIP, PPP, Real COM, Reverse Terminal, RFC2217, TCP Client, TCP Server, Terminal, UDP, Redundant COM, Reverse Real COM
Baudrate 50 bps to 921.6 kbps (supports non-standard baudrates)
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control None, RTS/CTS, DTR/DSR, RTS Toggle, XON/XOFF
RS-485 Data Direction Control Automatic Data Direction Control (ADDC)
Terminator for RS-485 120 ohms (software–configurable)
Pull High/Low Resistor for RS-485 1 kilo-ohm, 150 kilo-ohms (software–configurable)
  • Serial Signals
RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422 / RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, GND
  • Relay

    Contact Type N.O. / Common / N.C.
    Contact Rating (resistive load) 1 A @ 24 VDC
  • Power Parameters
Input Current 373 mA (max.)
Input Voltage 12 to 48 VDC
  • Reliability
Automatic Reboot Trigger Built-in WDT
Alert Tools Built-in buzzer and RTC (real-time clock)
  • Physical Characteristics
Housing Metal
Dimensions (with ears) 158 x 114.4 x 30 mm (6.22 x 4.5 x 1.18 in)
Weight NPort 6450-G2: 538 g (1.186 lb); NPort 6450-2TX-G2: 546 g (1.204 lb); NPort 6450-G2-T: 522 g (1.151 lb); NPort 6450-2TX-G2-T: 530 g (1.168 lb); NPort 6450-2M/-2S-SC-G2-T: 535 g (1.179 lb)
Weight (including package) NPort 6450-G2: 900 g (1.984 lb); NPort 6450-2TX-G2: 908 g (2.002 lb); NPort 6450-G2-T: 690 g (1.521 lb); NPort 6450-2TX-G2-T: 698 g (1.539 lb); NPort 6450-2M/-2S-SC-G2-T: 705 g (1.554 lb)
Installation Desktop, DIN-rail mounting (with optional kit), Wall mounting
  • Environmental Limits
Operating Temperature Standard models: -10 to 60°C (14 to 140°F); Standard models with power adapter: 0 to 40°C (32 to 104°F); Wide temp. models: -40 to 75°C (-40 to 167°F)
Storage Temperature (package included) -40 to 75°C (-40 to 167°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
  • 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, Signal: 0.5 kV; IEC 61000-4-5 Surge: Power: 1 kV; IEC 61000-4-6 CS: 3 V; IEC 61000-4-8 PFMF; IEC 61000-4-11
Safety IEC 62368-1, UL 62368-1, EN 62368-1
Traffic Control NEMA TS2
Vibration IEC 60068-2-6
Package Drop Test ISTA 1A
Declaration (Green Product) RoHS, CRoHS, WEEE
  • MTBF
Time NPort 6450-G2: 29,716 hrs; NPort 6450-2TX-G2: 29,713 hrs; NPort 6450-2M-SC-G2-T: 2,664,201 hrs; NPort 6450-2S-SC-G2-T: 2,664,201 hrs
Standards Telcordia Standard SR-332, Telcordia SR-332 Issue 4
  • Warranty
Warranty Period 5 years

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