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  New Products  Protokraft Introduces Five Port Gigabit Ethernet Switches To Enhance Harsh Environment Network Interconnections
New Products

Protokraft Introduces Five Port Gigabit Ethernet Switches To Enhance Harsh Environment Network Interconnections

Protokraft, LLCProtokraft, LLC—January 20, 20110
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Viking Ethernet Switches

Viking Ethernet Switches

Kingsport, TN, January 21, 2011– Protokraft today announced the availability of its Viking Series of 5 Port 10/100/1000Base-T unmanaged Ethernet switches to improve network performance and reliability in harsh environment applications. Protokraft has introduced the Viking Series of 10/100/1000Base-T unmanaged Ethernet switches with external D38999/19-35 connector interfaces for military, aerospace, industrial or utility applications where significant levels of shock, vibration and extreme temperature ranges are experienced. The Viking series Ethernet switches integrate five 10/100/1000Base-T Ethernet switch ports into the shell of a standard D38999/19-35 connector. These components are ideal for use in harsh environments where small size, weight reduction and resistance to harsh environments are valued.

Features

* 4+1 port unmanaged Ethernet switch for 5×10/100/1000Base-T switched interface ports

* Full duplex flow control and half duplex back pressure, symmetric and asymmetric

* Olive Drab Cadmium plating meets stringent corrosion resistance specifications

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* Small size and weight (<8oz / 225g) for simple mounting and installation

* Unmanaged (Layer 2) Ethernet switch – no configuration required

* 5.0 or 12.0VDC power supply input – maximum < 5.0 Watts

* Shock, vibration and immersion resistant per Mil-Std-810

* Jumbo frame support in all speeds – 10/100/1000 Mbps

* Aluminum housings are strong, durable and light weight

* Cable link distances up to 100 Meters (EIA/TIA Cat-5E)

* Operating temperature range from -40°C to +85°C

* Auto sensing of half or full duplex operation

Protokraft Viking series unmanaged Ethernet switches consist of five 10/100/1000Base-T Ethernet switch ports integrated into a D38999/19-35 shell assembly. The external Ethernet interface to the Viking series switches is a D38999/19-35 connector enabling interconnection to external sealed and vibration proof cable assemblies. The internal electrical interface of the Viking series 5 port Ethernet switch is a 31 position MIL-DTL-83513 Micro D connector facilitating interface to internal switch, router or NIC cards and power supplies.

Designed to operate in harsh environments, these five port 10/100/1000Base-T unmanaged Ethernet switches feature excellent thermal characteristics, high tolerance to vibration and shock and corrosion resistant housings for exceptional EMI/RFI performance. 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 +5.0 or +12.0 VDC power supplies.

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