MG460 Maritime Cyber Security Gateway

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Highlight Features

The MG460 is a maritime cyber security gateway that complies with IEC61162-460 and IEC60945 standards. It acts as a secure gateway between on-board vessel equipment and external services, ensuring protection and seamless connectivity.

With its multi-layer inspection firewall and network/transport layer access control, the MG460 safeguards your navigational equipment network from unauthorized access.

key features

  • Compliance with IEC61162-1, IEC61162-2, IEC61162-460 edition 3, and IEC60945 standards.
  • DNV Certification as 460-Gateway and 460-Wireless Gateway.
  • High-performance compute engine with 1.6 GHz CPU + 64 GB eMMC Flash for running complex applications.
  • DMZ with file storage and application service for secure interconnection.
  • Remote access tunnel with VPN for secure connectivity.
  • 5 x 1000Mbps Ethernet ports, each with its own firewall for enhanced security.
  • 2 x RS232/RS422/RS485 (software configurable) ports for connecting to industrial/legacy devices.
  • 2 x DI & 2 x Relay Output for simple monitoring and control.
  • Expanded microSD slot for recording system logs and navigation data.
  • Linux Debian system for user software development and deployment.
  • Industrial-grade design to ensure uninterrupted network connectivity.
  • Supports RCMS (Robustel’s router/gateway management platform) for efficient management of large device estates via RobustVPN service.

Specification

  • Hardware System
    • CPU: Quad Core Cotex-A53, 1.6GHz
    • RAM: 4GB DDR4
    • Flash: 64 GB eMMC
  • Cellular Interface
    • Number of antennas: 2
    • Connector: SMA-K
    • SIM: 2 x Mini SIM (2FF)
  • Ethernet Interface
    • Ports: 5 x RJ45, 1000Mbps, 1 KV magnet isolation protection
  • Serial Interface
    • Type: 2 x RS232/RS485/RS422
    • Connector: 3.5 mm terminal block
    • ESD protection: 8 KV Air, 4 KV Contact
    • Baud rate: 300 bps to 115200 bps for RS232/RS485/RS422
    • Signal:
      • RS232: TXD, RXD, GND, CTS, RTS
      • RS485: A, B, GND
      • RS422: RX+, RX-, TX+, TX-, GND
  • Console Interface
    • Type: 1 x RS232
    • Connector: RJ45
    • Baud rate: 115200 bps
    • Signal: TXD, RXD, GND
  • DI Interface
    • Ports: 2 x DI, wet contact
    • Connector: 4-pin 3.5 mm terminal block
    • Isolation: Bi-directional optocoupler (DI)
    • Absolute maximum VDC: #ERROR!
    • Absolute maximum ADC: 100 mA
    • Signal definition: DI1+, DI1-, DI2+, DI2-
  • Relay Output Interface
    • Ports: 2 x Relay Output
    • Connector: 6-pin 3.5 mm terminal block
    • Absolute maximum VDC: #ERROR!
    • Absolute maximum ADC: 100 mA
    • Signal definition: NC1, NO1, COM1, NC2, NO2, COM2
  • USB Interface
    • Ports: 2 x USB 3.0 (host), Type A, 5V 900mA
    • 1 x USB 2.0 (OTG), Type C
  • WiFi Interface
    • Wi-Fi: 2.4 GHz/5 GHz, 2 × 2 MU-MIMO
    • IEEE 802.11 a/b/g/n/ac/ax
  • Others
    • SD: 1 x microSD
    • HDMI: 1 x HDMI
    • Reset button: 1 x RST
    • LED indicators: 1 x RUN, 1 x MDM, 2 x USR, 1 x Signal, 1 x VPN
    • Watchdog: External
  • Software (Basic features of RobustOS Pro)
    • Network protocols: PPP, PPPoE, TCP, UDP, DHCP, ICMP, NAT, HTTP, DNS, NTP, SMTP, Telnet, HTTPs, DNS, ARP, VLAN, SSH2, DDNS, etc.
    • VPN tunnel: IPsec, OpenVPN, GRE, DMVPN
    • Firewall: DMZ, anti-DoS, Filtering (IP/Domain name/MAC address), Port Mapping, Access Control
    • Remote management: Web, CLI, SMS
    • Serial port: Transparent, TCP Client/Server, UDP, Modbus RTU Gateway
    • Others: Smart Roaming v2*
  • SDK
    • Operating System: RobustOS Pro (Based on Debian 11(bullseye))
    • Supported programming languages: C, C++, Python, Java, Node.js, etc. (for users to develop own applications)
    • Debian Repository available
    • Flash available for SDK: 62 GB
    • RAM available for SDK: 2.5 GB
  • App Center (Available Apps for RobustOS Pro)
    • Apps*: Language, RCMS, etc.
    • *Request on demand. For more Apps please visit www.robustel.com
  • Power Supply and Consumption
    • Connector: 2-pin 3.5 mm terminal block with lock
    • Input voltage: 24V DC
    • Power consumption:
      • Idle: 8.76W
      • Data link: 25.44W (peak)
  • Physical Characteristics
    • Ingress protection: IP30
    • Housing & Weight: Metal, 649g
    • Dimensions: 58 x 111 x 128mm
    • Installations: Desktop, wall mounting, and 35 mm DIN rail mounting
    • Operating temperature: -30~+70℃
    • Storage temperature: -40 ~ + 85 °C
    • Relative humidity: 5~95% RH
  • Regulatory and Type Approvals (*In progress)
    • Environmental: RoHS2.0
    • EMI:
      • EN 55032 Conducted Emission Class B
      • EN 55032 Radiated Emission Class A
    • EMS:
      • EN 61000-3-2 (Harmonic Current)
      • EN 61000-3-3 (Voltage Flicker)
      • EN 61000-4-2 (ESD) Contact Level 3, Air Level 3
      • EN 61000-4-3 (RS) Level 3
      • EN 61000-4-4 (EFT) Level 3
      • EN 61000-4-5 (Surge) Level 3
      • EN 61000-4-6 (CS) Level 2
      • EN 61000-4-11 (Dips)