Wtat is the eTHERCUT

etherCUT (ethernet+cut) - hardware switch for disconnecting Ethernet line, it is intended for use in Industrial Control Systems for Cybersecurity and Technological security. The switch can be installed on the DIN rail or cabinet door. The switch meets all standards of Ethernet speed - 10/100/1000 BASE-T. etherCUT also can be used for the commutation of the RS-232/422/485 channels.

functional characteristics

etherCUT is equiped with two RJ-45 connectors for Ethernet BASE-T connection. Switch has two states - ON and OFF. etherCUT does not require an external power supply. The high tech commutational elements with ruthenium coating are intended for commutation of low voltage high frequency signals, the resistance in the contact point does not exceed 0.2 Om. Those elements and base plate topology provides compiliance of the module with all standards up to Ethernet 1000 BASE-T. The state of the switch can be defined in an external automated control system by two cam switсh contacts.

  • Operational temperature       -40 +45 °C 
  • Protection marking                IP20, IP30 
  • PoE classes                            0,1,2,3,4


In the state ON the Ethernet link is activated, and cam switch contacts are OFF. In the state OFF the Ethernet line is deactivated and cam switch contatcs are ON.


etherCUT datasheet

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                       ABOUT US

15 years of expirience in industrial control system development

The company staff has a close relation with Novosibirsk company Tornado Modular System, that company for more than 25 years develops an Industrial Control Systems for power generation and distribution objects. The etherCUT company staff has experience in the development of the industrial computer iPC GRIDEX, software development for relay protection equipment, etc. 

Novosibirsk Academpark

The etherCUT company is situated in the Novosibirsk Academic township, where the Siberian Branch of the Russian Academy of Science is located. The Novosibirsk Technological Academpark includes special technological and organizing infrastructure, that helped our company to start from idea to serial production.