Rugged Ethernet Switchbox

AB2-ES - Rugged Ethernet Switch Boxes

Rugged switch box

The AB2-ES is a full-featured managed or unmanaged Ethernet switch box suitable for fixed wing, helicopter and ground mobile applications.

Key Features

  • Managed or unmanaged operation
  • Gigabit host port
  • Conduction or convection cooled
  • Built-In Test (BIT)
  • Designed for rugged use
  • Compact size
AB2-ES Ethernet Switch Box

More Ethernet switches

View other available Ethernet switch products:

  • MPR-ES-1 rugged Ethernet switch PMC card.
  • AB2000 Avionics Computer enhanced with the MPR-ES-1 Ethernet switch.
  • AB3000 Rugged Computer enhanced with the MPR-ES-1 Ethernet switch.


The AB2-ES is a rugged Ethernet switch box that is suitable for networking applications in both conduction- and convection-cooled systems.

The 9-port switch includes eight (8) 10/100 Mbps switch ports and one 10/100/1000 Mbps switch/uplink port, all accessible through the units MIL-STD connectors.


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Ethernet Switch Interface

  • Marvell 9-port Managed Ethernet Switch
  • Eight 10/100 Mbps Ethernet ports
  • One 10/100/1000 Mbps Ethernet port
  • Management port on 10/100/1000 Mbps port
  • Management functions (Layer 2/3 support, VLAN, QoS, Spanning tree, Virtual Cable Tester (VCT), And others)

Other Interfaces

  • Serial console to management microcontroller

Health Monitoring

  • Built-In Test (BIT)
  • Thermal rail monitoring


  • Component temperature: -40 to +85 deg C
  • Storage temperature: -55 to +100 deg C


  • Compact enclosure: 5.46 x 7.31 x 2.48 inch (139 x 186 x 63 mm)
  • Weight: 3.7 lbs (1.7Kg)
  • Horizontal & vertical mounting

Ordering Information

For more information or to request a quote, call +1.425.339.0281 or complete the form above.

Part Number Description 
AB2-ES Rugged Ethernet switch box