Viking 4+2 Port Ethernet Switch

Viking 4+2 Port Ethernet Switch

Moog Protokraft Viking series 4+2 port Copper + Fiber Ethernet switches consist of 4x 10/100/1000Base-T ports with autonegotiation and auto MDI / MDIX circuitry plus 2x 100Base-FX or 1000Base-SX ports in a wall or floor mounted inline MIL-DTL-38999 connector assembly.

The Viking series 4+2 port Copper+Fiber Ethernet switch consists of two Ethernet interfaces for inline port cable consolidation applications. The Copper interface of the Viking series 4+2 port Copper + Fiber switches is a D38999 size 19-35 connector with 4x IEEE-802.3U:2005 compliant 10/100/1000Base-T Ethernet ports plus the 28 VDC power supply input pins. The fiber optic interface of the Viking series 4+2 port Copper + Fiber Ethernet switch is a D38999 size 19-11 connector with 2x 100Base-FX or 1000Base-SX fiber optic Ethernet ports. Designed to operate in harsh environments, these 4+2 port Fiber + Copper Ethernet switches feature excellent thermal characteristics, high tolerance to vibration and shock and corrosion resistant housings operated with 28V power supply. Standard case operating temperature range is -40°C to +85°C, with a standard storage temperature range of -55°C to +100°C. They operate from +28 VDC power supplies.


  • Copper + Fiber Ethernet switch for 4x10/100/1000Base-T +
  • 2x100Base-FX or 1000Base-SX switched ports
  • 4x auto-negotiable 10/100/1000Base-T Ethernet ports
  • Unmanaged Ethernet switch in an aluminum housing with D38999 connector interfaces
  • Olive drab cadmium or nickel plating meets stringent corrosion resistance specifications
  • Small size and weight for simple mounting and installation
  • Unmanaged Ethernet switch - no configuration required
  • MIL-DTL-38999 / 19-35 / 11 sealed electrical connector interfaces
  • 28 VDC (18 - 36 VDC) power supply - maximum < 8 W
  • Shock, vibration and immersion resistant per MIL-STD-810F
  • Aluminum alloy housings are strong, durable and lightweight
  • UTP Cable link distances up to 100 m (EIA / TIA Cat-5E)
  • Multimode fiber cable link distances up to 2 km
  • Operating temperature range from -40°C to +85°C
  • Auto sensing of half or full duplex operation
  • EMI resistant configuration available

Note: Other wavelength, mounting and port count options are available.

Typical Applications

  • Civil and military vehicle Fast or Gigabit Ethernet networks
  • Plug and play operation – no configuration required
  • Unmanaged Ethernet switch port multiplication