VX3940 Neu

High End L2/L3 10G/40G/50G Ethernet Switch
  • High End L2/L3 switch Developped in alignment with the SOSA™ Technical Standard
  • 3U Open VPX MOD3-SWH-6F1U7U/ MOD3-SWH-6F8U7 profiles
  • Line Rate sustained for all packet sizes
  • Air-Cooled - QSFP28 4x25G or 2x50G Ethernet
  • Conduction-Cooled : Backplane 32x10G Base-KR or 8x40G Base-KR4
  • Low Power for harsh environments
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The VX3940 is a 3U VPX Fully Managed L2/L3, 1/10/40/50 Gigabit Ethernet Switch. It is designed in alignment with the SOSA™ Technical Standard, as well as being compatible to a wide range of OpenVPX profiles and includes up to 32x 10GigE or 8x 40GigE ports (or  combination of the two). Furthermore, 4x of the 10GbE can be configured as 25GbE or 2x 50GbE links. The VX3940 is designed for long-term programs and harsh environments, for applications requiring outstanding bandwidth and communication safety.

View SOSA-aligned products


Ethernet Air-Cooled:
Front Panel: 1G Base-T + QSFP28 supporting 4x25G or 2x50G
Backplane: 6x40G Base-KR and 4x10G Base-KR or 28x10G Base-KR
Ethernet Conduction-Cooled:
Backplane: 6x40G Base-KR and 8x10G Base-KR or 32x10G Base-KR
Controller IPMI controller
Power Supply 12VDC



VX3940 Datasheet
[ vx3940_datasheet.pdf, 1.82 MB, Jun.02.2023 ]


General Safety Instruction
[ general-safety-instructions.pdf, 560.72 KB, Jan.04.2021 ]


Kontron Modular Computers S.A.S. Service and Support Offering
This data sheet contains a detailed description of all the support and service offering from Kontron Modular Computers S.A.S, including the Long Term Supply (LTS) Services.
[ support-brochure-03-2018.pdf, 894.71 KB, Jun.28.2018 ]

Weitere Downloads

Alle weiteren Downloads (Treiber, Downloads etc.) finden Sie auf Kontrons Customer Section



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