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PCI-104 Dual RJ45 Gigabit Ethernet Module

Operating Temperature -40° to +85°C

LAN18222HR Dual GigE Module
Rugged IDAN configurations available

Key Features

  • PCI-104 stackable bus structure [click here for PC/104-Plus]
  • Two Independent Gigabit Ethernet Connections
  • 1000/100/10 Mbps RJ45 on each channel
  • Full Duplex support
  • 33 MHz, 32-bit PCI Interface
  • Multi-color LED to monitor link status, speed, and activity
  • Intel 82574IT Gigabit Ethernet Controller
  • Auto-Crossover for MDI/MDI-X at all speeds
  • Smart power-down at S0 no link and Sx no link
  • 9 Kb Jumbo Frame Support with 40 Kb packet buffer size
  • IPv4, IPv6 support
  • MSI and MSI-X support
  • Support up to 256 K TCP
  • No heat sinking necessary


The LAN18222 Gigabit Ethernet module features two independent GigE connections via Intel 82574IT Gigabit Ethernet controllers. Onboard multi-colored LEDs allow monitoring of link status, speed, and activity for each port. External LED connectors can be used in enclosures such as RTD's rugged IDAN modular packaging system.


  • Two RJ45 connectors
  • PC/104-Plus: PCI passthrough bus


  • Drivers for DOS (included on companion CD)
  • Drivers for Windows XP & Windows 7 (included on companion CD)
  • Open source Linux drivers included in the kernel
  • Drivers included in most modern operating systems. Check with the OS manufacturer.

Physical Attributes

  • Dimensions
    • Length (L): 3.775 inches (95.89 mm)
    • Width (W): 3.550 inches (90.17 mm)
    • Stand-off Height: 0.600 inches (15.24 mm)
  • Weight: Approximately 0.22 lbs. (0.10 Kg)
  • Standard Operating Temperature, 90% humidity non-condensing: -40 to +85°C
  • Storage Temperature: -40 to +85°C
  • MTBF: 2,367,678 hours
  • Power Consumption: 2.9 W at 5 V

Recommended Accessories

Documentation and Downloads

Ordering Information

Part Number Description Value

  PCI-104 Dual Gigabit Ethernet Module



RTD Embedded Technologies, Inc.
Designed and Made in the USA
sales@rtd.com   |   +1-814-234-8087