Industrial computing module with heat sink and multiple ports for automation.

OpenVPX & SOSA

ComEth4582aVPX Ethernet switch with 30 data plane ports and dual-core ARM

Manufacturer

ComEth4582a is a managed Ethernet switch on the VPX bus, compliant with the VITA 46.0 standard and intended for modular open architecture systems.

The data plane provides 30 1GBASE-KX/10GBASE-KR ports on the P1 and P2 connectors, while system management follows VITA 46.11 based on IPMI v1.5. Synchronization uses the 1588-PTP-Transparent mode.

The declared operating temperature is -40~85 °C.

At a glance

  • Processor: dual-core ARM processor
  • CPU cores: 2
  • Board function: Switch / Fabric
  • Form factor: 3U Eurocard
  • Architecture standard: SOSA

Technical specifications

Processordual-core ARM processor
CPU cores2

Ethernet ports2 * front panel ports: SFP+ cages or on-board 1G/10G optical transceivers LC (build option)(optional)

Board functionSwitch / Fabric
Form factor3U Eurocard
Architecture standardSOSAVPX (VITA 46)OpenVPX VITA 65
Backplane planes30 * 1GBASE-KX/10GBASE-KR ports (P1/P2)(data)

Rugged / conformal coatingconformal coating(standard · optional)

CoolingAir-cooled (VITA class)
Operating temperature-40–85 °C
Storage temperature-45–85 °C(Extended)-45–85 °C(Standard)

Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.

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