Compact, universal fiber optic connection unit for mounting on flush-mounted or hollow wall boxes, for surface-mounted or mounting rail mounting, For connecting pre-assembled installation cables with mini breakout cables or for installing pigtails, Equipped with couplings, Unused cutouts closed with blind plugs, Cable entry options: rear, top, bottom, left or right, With integrated clips for mounting rail mounting in two directions, Pivoting removable splice cassette for up to 8 crimp splice protectors, Cover can be removed without tools, Plug direction 90°, Color of the cover parts pure white RAL 9010, Variants: equipped with SC-S or LC-D couplings