19' 18u network cabinet 1)18u-47u for choice 2)OEM welcomed 3)Fashion front door with steel glass,vented rear door 18u network cabinetFeature1 ... ,800mm,900mm,960mm,1000mm Height: 18U,22U,27U,32U,37U,42U,47U. SPCC cold rolled steel 19' 18u network cabinet