1. Equipment cabinets: Usually equipment cabinets are standard 19-inch width, listing all the equipment to be installed in the cabinet and their height, depth and weight. The heavier equipment should be placed under the cabinet as far as possible.　

2. Cabinet cabinet: Compared with server cabinet, people don't have high requirements for network cabinet. Generally, it requires large wire entry holes, with wide wiring or ring. If the cabinet base is used, the wire entry holes of the base should be as large as possible.d not be less than 0.8 meters, and the net height of the computer room should not be less than 2.5 meters.