Power over Ethernet, (PoE) is a technology that integrates both power and data over a standard Category 5 Ethernet cable Local Area Network (LAN) infrastructure.
There are two system components in PoE -- the Power Sourcing Equipment (PSE) initiates the connection to the second component, the Powered Device (PD).
Help on the installation of an Axis Network Camera on an IP-Network.
The syntax of the commands.
Light levels and reflectances in typical environments.
Digital cameras use image compression.