The Cisco IE 2000 switch may require extra depth when mounted in an enclosure. If the enclosure is shallow, you may need to rotate the switch 90 degrees horizontally in the enclosure. For ease of maintenance, mount the switch so that you can view the LED indicator forward-facing and the serial number on the side.
Mount the switch and the power supply on the DIN rail. The power supply includes a power cord for the local power receptacle. To connect power to the switch, use wire provided by the installer, and the power connectors that are shipped with the switch and power supply. For cooling purposes, ensure that there is a minimum clearance of two inches around the switch, with one inch either side.