3U conduction cooled VPX Switch with 34 1/10/40GbE Ports

3U VPX 1/10/40 Gigabit Ethernet Layer 2+/3 switch with up to 34 ports that integrates two sets of independent Layer 2 (Ethernet) and Layer 3 switches and control processors to support physically separate control and data planes for highly secure 3U VPX systems. The ComEth4590a provides with its dual Ethernet packet processors, dual-core ARM processors and comprehensive software management stack a state-of-the-art solution for 1G, 10G and 40G Ethernet switching requirements.

The ComEth4590a offers 6 40GbE ports or up to 24x 10GbE (one 40GbE port can be split into 4x 10GbE ports) ports and up to ten 10GbE ports, including optional three 10GbE front panel ports. The switch is aligned with the SOSA (Sensor Open Systems Architecture) technical standard. The SOSA (Sensor Open Systems Architecture) consortium is a voluntary, consensus-based member consortium of the Open Group, a vendor-neutral technology standards organization that develops an open technical standard for sensors.

The switch also supports VPX System Management as defined by VITA 46.11 and based on the Intelligent Platform Management Interface (IPMI v1.5) for sensor management (temperature, voltage, current), inventory management, system configuration, recovery and diagnostic management. Interface Concepts Switchware supports a wide range of Layer 2/3 functions that can be managed via an easy-to-use graphical user interface (GUI), command line interface (CLI) or SNMP (v2c or v3).

The ComEth4590a is available as a conduction-cooled type 1 plug-in unit compliant with the VITA 48.2 standard (version without front panel optical ports). It includes a secondary side cover and supports 2 Level Maintenance (2LM) environments.


Technical Description

  • 3U VPX Switch, VITA 46.0, VITA 46.11, VITA 48.2, VITA 65.0 and SOSA compliant
  • SLT3-SWH-6F1U7U-14.4.14 slot profile
  • 40GbE, 10GGbE and GbE Layer 2+/3 switch
  • Up to 34 ports:
    • 6x fat pipe 40GBase-KR4/10GBase-KX4 ports via P1/P2, each fat pipe can be split into 4x 10GBase-10R/1000Base-KX ports
    • 7x 10GBase-KR/1000Base-KX on P2
    • opt. 3x 10GBase-SR or 1000Base-SX front panel ports
  • Speed, duplex, auto-negotiation, flow control and power management on all ports
  • QoS on all ports
  • VLAN support / 802.1Q tagging
  • Port mirroring and port rights management
  • Static MAC address list and static IPM address list
  • Port static authentication
  • IEEE 802.1X port-based authentication
  • Ingress filtering
  • Storm prevention
  • Ingress / egress access lists
  • Static trunking / LACP
  • STP / RSTP
  • Secure switch management by HTTPS, SSH or SNMPv3
  • Login/password, key or certificate authentication
  • IGMP snooping (v1, v2, v3) and MLD snooping (v1, v2)
  • Layer3: ICMP, Proxy-ARP, DHCP-Relay, NAT, IPv4 & IPv6 routing (unicast/multicast), static IP routing (unicast and multicast), RIPv1, RIPv2 (IPv4), RIPng(IPv6), OSPFv2 (IPv4) / OSPFv3(IPv6), PIM-SSM (IPv4)
  • PBIT results
  • Conduction cooled (-40°C .. +85°C) operating temperature range
  • 2 years warranty

Order Information


3U VPX 1/10/40 GbE Switch, 0°C .. +55°C


3U VPX 1/10/40 GbE Switch, -20°C .. +65°C


3U VPX 1/10/40 GbE Switch, -40°C .. +75/85°C


3U VPX 1/10/40 GbE Switch, conduction-cooled -40°C .. +71°C


3U VPX 1/10/40 GbE Switch, conduction-cooled -40°C .. +85°C


3U VPX RTM with 8 GbE SFP ports, RS232 port via P1


3U VPX RTM with 8 GbE SFP ports, RS232 port via P2

Technical Documentation

ComEth4590a Data Sheet

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