1) The document provides instructions for installing an EnGenius network switch, including unpacking the package contents, requirements for where to place the switch, and steps for connecting devices to the switch and accessing the web-based interface.
2) The package contains the EnGenius switch, quick installation guide, RJ-45 console cable, and rack mount kit.
3) Devices can be connected to the switch's Ethernet ports and the switch web interface accessed by connecting a computer to the switch and browsing to its IP address.