... material:Cold rolled steel plate OEM SC Fiber Optical Patch PanelOEM service providingUse:Rack mount type maximumcapacity:48cores *external dimensions:430×300 ... structure ,easy installation ,for indoor useRack Mounted Fiber optic terminal box capacity: 12,24,32,48,64,72,96 splices. Adapters ... 72,96 splices. 2) 19 inches; 1U for 12 splices, 24 splices,2U installation for 32 splices, 48 splices, and 3U ...