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GM3 - Quad Gigabit Ethernet Rear I/O Card

Mezzanine Card for CompactPCI Serial CPU Boards

The GM3 is an adapter board which is plugged onto CompactPCI Serial CPU boards to implement the Ethernet interfaces on the backplane.

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  • GM3 Product ImageGM3 Quad Gigabit Ethernet Rear I/O Card
  • GM3 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
GM3 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
mSATA slot
Solid state drive socket
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.
  • ±0.79 W standby max.
Mechanical Specifications
  • Dimensions: 81 mm x 95 mm (without P6 connector)
  • Weight: 40 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
3 269 078 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

Standard GM3 Models

CompactPCI Serial 4x Gigabit Ethernet rear I/O mezzanine card, -40..+85°C screened

This product can be ordered until 2020-03-30
Related Hardware
G22 - Embedded Single Board Computer with Intel Core i3 / i5 / i7

Intel Celeron 1047UE 1.4 GHz, 2 GB DDR3 DRAM with ECC, -40..+85°C screened

G22 - Embedded Single Board Computer with Intel Core i3 / i5 / i7

Intel Core i7-3615QE SV, 2.3 GHz, 4 GB DDR3 DRAM with ECC, 0..+45°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
User Manuals
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