19 inch, 1U fiber optic patch panel for permanent installation, equipped with ST couplings, prepared for the installation of pre-assembled installation cables (OpDAT VIK), lightweight construction with front panel (gray or black) and housing made of aluminum, removable front panel for easy adapter assembly, unused cutouts closed with blind plugs, in the rear panel there are 10 cable entry options for accommodating 4xPG13.5, 2x PG16/M20 or 2x PG21/M25 screw connections and for accommodating 2 pre-assembled installation cables (VIK), service-friendly, snap-on cover, viewing window for enclosed label inserts, variants: equipped with 6, 12 or 24 ST couplings, each metallic (SM+MM)