1.Detachable designï¼?depth of the front part is 450mm,swing opening type, depth of the back part is 150mm, wall mounted , convenient for assembly and Maintenance. 2. Front door is made with tempered glass of 5mm thickness. Removable side doors are handy for cable arrangement. 3. Mounting holes at the back are matched with M8 bolt for wall mounting. Also can be used as cable entrance. 4. Quality SPCC cold rolled steel sheet of 1.0 2.0mm. 5. Top and bottom covers both have cable entrance, side panels and front door have the air vents above and below, top cover has a vent with a fan. 6. Interior width meets the Chinese Standard 19'', Devices are adjustable vertically (by 1U = 44.45mm), and also can be adjusted forward and backward