VIRMA Power and Communication Module prototype

June 27, 2022
Communication Module with the custom-built Power over Ethernet (PoE) injector.
To make the VIRMA system stable and secure, we designed a custom Power and Communication Module.

It consists of a standard Ethernet switch, custom-built Power over Ethernet (PoE) injector, and a rack mount power unit. All these elements are assembled in a metal enclosure with a glass door.
The Ethernet switch is responsible for communicating between all connected end-point components of the VIRMA system.

The custom-built Power over Ethernet (PoE) injector has a shortcut and overcurrent protection on each port. It powers up all VIRMA components with stabilized 24VDC output.
The rack mount power unit provides 100-240VAC output and powers up all the units inside the metal enclosure. Additionally, there is an option to install an emergency power supply unit.
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