Fiber Optic Patch Panel with removable tray for mounting in cabinets and 19- racks, for terminating fiber optic transmission links with pigtails.1U height, for mounting in a 19- rack, 12 SC simplex or 12 LC duplex portsdesigned to perform main and intermediate fiber distribution pointspanel design in the form of a pull-out drawer enables convenient assembly of connectors and serviceexchangeable front plate with numbering of ports for mounting adapters in versions: SC simplex, SC duplex, ST, FC, LC, E2000color RAL 9005 (black)five holes in the backadjustable mounting earsspecial handles enable mounting of 4 optical fiber cassettes (possibility of removing the cassette retaining screw)steel panel housing powder coatedthe set includes fastening elements, cable glands and cable tiessplice cassette is not included