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GM1 - Quad Gigabit Ethernet Rear I/O Card

Mezzanine Card for CompactPCI Serial CPU Boards

The adapter board GM1 is plugged onto CompactPCI Serial CPU boards to implement four Ethernet interfaces on the backplane.

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  • GM1 Product ImageGM1 Quad Gigabit Ethernet Rear I/O Card
  • GM1 Product Image

Main Features

  • Mezzanine card for CompactPCI Serial CPU boards
  • Four 10/100/1000Base-T Ethernet channels
  • Support of full mesh and star architecture
  • Wake-on-LAN
  • Fully integrated to comply with IEEE802.3u and IEEE802.3ab
  • TCP/IP checksum offload
  • -40 to +85°C screened
GM1 Product Image

Technical Data

Ethernet Interfaces
  • Four 10/100/1000Base-T interfaces
  • IEEE802.3x support
    • Full-duplex flow control
    • 100 Mbit/s data transfer rate for each interface when used simultaneously
  • TCP/IP checksum offload
  • Wake-on-LAN support
MicroSD card slot
  • Support of class 6 devices
  • Data transfer rate up to 48 MBit/s (depends on media and host)
CompactPCI Serial
  • Compliance with CompactPCI Serial PICMG CPCI-S.0 Specification
  • Ethernet interfaces via CompactPCI Serial connector P6
Electrical Specifications
Supply voltage/power consumption:
  • +3.3 V (-10%/+10%) from CPU board, 5.83 W max.
Mechanical Specifications
  • Dimensions: 80 mm x 95 mm (without P6 connector)
  • Weight: 38 g
Environmental Specifications
  • Temperature range (operation):
    • -40..+85°C
    • Airflow: min. 1.5 m/s
  • Temperature range (storage): -40..+85°C
  • Relative humidity (operation): max. 95% non-condensing
  • Relative humidity (storage): max. 95% non-condensing
  • Altitude: -300 m to +3,000 m
  • Shock: 50 m/s², 30 ms
  • Vibration (Function): 1 m/s², 5 Hz - 150 Hz
  • Vibration (Lifetime): 7.9 m/s², 5 Hz - 150 Hz
2,770,085 h @ 40°C according to IEC/TR 62380 (RDF 2000)
PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
Conforming to EN 55022 (radio disturbance)
Software Support
  • Windows
  • Linux


Operating Temperature
  • Depends on system configuration
  • Maximum: +85°C
  • Minimum: -50°C
Some of these options may only be available for large volumes.
Please ask our sales staff for more information.

Ordering Information

Mass Storage

MicroSD card, 4 GB, -40°C to +85°C



Linux network driver (MEN) for G211, G211F, G211X, GM1, GM2 and GM3


Windows 32-bit network driver (Intel)


Windows 64-bit network driver (Intel)


Data Sheets
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