NFO Patch Panel 2U 19" - 48x SC Duplex, Pull-out, 2 trays - Weight: 3 kg Number of trays: 4 Trays capacity: 12 24 welds Maximum number of adapters: 48 (SC Duplex) Material: Cold rolled steel - powder coated light gray Maximum number of trays: 6 Dimensions: Mounting height: 2U (88.9 mm), Depth: 250 mm, Mounting method ( length): 19 '' profile Diameter of openings on back plate: 4x20 mm, 4x16 mm Supplied with: Two fiber optic trays, Cable glands: 2 x PG.13.5, Protective tube - Splice covers: 96, Mounting screws for adapters: 96, Plastic clamps: 4, Elements (pins) blocking the drawer's extension: 2