Does it mean the device is turned on when the status is set to Active?

On/off is the status of the device hardware. A device is turned on so it can work (collect data and transmit data to the server via cellular networks, gateway or satellite), and it stops working when it is turned off.

Data subscription status (Active, Inactive, Suspended and Terminated) is the status of data subscription items you can use, including data subscription, data platform function and cloud service.

For example, turning on a device doesn't mean you can use the data service items. You still need to change data subscription status on Ecotopia data center or Ecotopia App to use the relevant data service items.