Cable mounting kit for 48,3 cm ( 19 inch ) fiber optic subrack 3 U For direct attachment of high fiber optic Kabewln with PG screw below 30 ° on the rack, including 3HE/26TE fiber protection tube mounting module version: FO cable mounting kit for 3U subrack for mounting hochfasrigen FO Kablen using cable glands, 3HE/26TE plate including fiber protection tube fitting, anodised aluminum. Type: H02032A0031 item: 1 ST.