Provide enough space in front of and behind the switch so that you can service it easily.
Warning
Extreme Networks switches do not have a switch for turning power to the unit on and off. For systems using an AC power supply, power to the switch is disconnected by removing the wall plug from the electrical outlet.Be sure that cables and other equipment do not block the switch's air intake or outflow.
Depending on other conditions in the equipment room, it may be possible to install the switches closer to each other; consult your Extreme Networks Customer Support representative for guidance.