Axis_Communications
AX0-100 · Question #118
How can using PoE to power cameras help keep them running during a power outage?
The correct answer is B. PoE cameras are centrally powered from the Ethernet switches which are backed up by. See the full explanation below for the reasoning.
Question
How can using PoE to power cameras help keep them running during a power outage?
Options
- APoE cameras use less cabling, allowing backup power supplies to last longer
- BPoE cameras are centrally powered from the Ethernet switches which are backed up by
- CThe PoE standard requires connected devices to include backup batteries, to allow for network
- DSince PoE cameras are centrally powered by the server, you will only need to add backup power
How the community answered
(47 responses)- A2% (1)
- B85% (40)
- C4% (2)
- D9% (4)
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