Rotational patch panel PSR-A0 type, in 1U, 2U or 3U version, is basic mounting block for fiber management system in patch panel holder. Available in version routing on the left or right side, so it offers well accessibility to trays and patching cords on both sides. It minimizes and protect patch cords cables movement inside patch panels. Patch panel PSR-A1 offers trays patch cords in SC simplex standard for 48 fields in 1U version, 96 fields in 2U and 144 fields in 3U, available installation into 2, 4 or 6 splice trays for 24 splices. Tray patch cords allow mount connector for 25-degree angle from the diagonal plane. PSR patch panel can be equipped with flangeless fiber optic adapter.