Jabra PANACAST 50 Administrator's Manual page 37

4.2 Deployment and connection of the touch controller
Note: The touch controller is Powered by Ethernet (PoE).
Ethernet switch
LAN
Power
PoE injector
PoE
If the Ethernet connection does not supply power to the touch controller, the
included PoE injector will need to be connected between the Ethernet switch and
the touch controller.
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