High End L2/L3 OpenVPX Switch
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  • Non blocking Gigabit Ethernet Switch
  • Fully managed Layer 3 solution
  • 3x 1000BASE-T Uplinks on front panel
  • up to 24x 1000BASE-BX to the rear
  • Enterprise Class switching functions
  • 10/100/1000BASE-T Management Port

High-performance IPv4/IPv6 Gigabit Ethernet Switch for VPX and OpenVPX™ platforms

VX3910 provides 28 Gigabit Ethernet ports and comprehensive management features for extremely rugged 3U system designs. It implements Kontron Embedded Network Technology (same advanced feature set and operational interfaces across multiple form factors) which simplifies IPv4/v6 inter-and intra-platform networking.
The non-blocking fully managed L2/L3 Gigabit Switch provides up to 24x Gigabit ports to the backplane. The four 1000 Base-T uplinks on the front panel, one dedicated for out-of-band management, expand the range to a total of 28 ports.
VX3910 is available in an air-cooled version (0°C to +55°C) and in rugged conduction-cooled version (-40°C to + 85°C).


Power Consumption 20 Watt (Typ.)
Routing Protocols Optional: include OSPFv2, RIPv2, VRRP, VLAN routing and DHCP relay
Management Fully managed L2 switch via SNMP, TELNET, CLI Out of Band (front panel FE) or In-band via Fabric
Operation Temperature 0°C to 55°C Air-Cooled (higher temp on demand), -40°C to +85°C Conduction-Cooled
Standard Open VPX MOD3-SWH-2F24U module usable in SLT3-SWH-2F24U-14.4.3 slots, ROHS and CE compliant
Rear I/O Up to 24 ultra thin pipes on backplane (1000BASE-BX), Up to 2x 1000BASE-T backplane links
Frontpanel 3x 1000BASE-T uplinks (RJ-45) with one re-routable to the backplane



VX3910 Datasheet
[ datasheet_vx3910.pdf, 1.01 MB, Aug.31.2017 ]

VME-VPX shortform catalog
[ shortform-vme-vpx-05-2018.pdf, 2.27 MB, May.27.2021 ]

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 ]


VX3910 - 3U VPX Ethernet Switch User's Guide [restrictions apply]
[ cadta81-vx3910-ug.pdf, 1.13 MB, Sep.11.2017 ]

VX3910 - 3U VPX Ethernet Switch CLI Reference Manual [restrictions apply]
[ vx3910-clireferencemanual-1.1.pdf, 3.44 MB, Sep.11.2017 ]

Quick Start - Fastpath Configuration Guide
The Fastpath Configuration guide explains the general use of the command line programming interface and provides practical examples.
[ fastpath-configuration-guide-v1.1.pdf, 4.97 MB, Jun.25.2018 ]

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


VXFabric White Paper
[ whitepaper_en_vxfabric-v2-final.pdf, 5.87 MB, Nov.27.2013 ]

Managing 3rd gen High Data Rates on VPX Backplanes
This white paper describes the key parameters that must be mastered to achieve high data rates on VPX architectures. It explains some of the technologies used by Kontron to operate VPX computers at top bandwidth (eg PCIe gen3, 10G Base KR)
[ whitepaper_vpx_highdatarates.pdf, 3.49 MB, Apr.21.2017 ]


VX3910 Hardware Release Note [restrictions apply]
[ cadta85-vx3910-hrn.pdf, 288.3 KB, Jul.03.2018 ]


Kontron Services Brochure
[ kontron-services-brochure.pdf, 8.9 MB, Dec.17.2020 ]



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