Housing for optical waveguide ferrule

A housing for an optical waveguide ferrule, includes first distance elements being determinative for a distance between two adjacently arranged housings and being formed by formations of the housing, the first distance elements being located opposite each other with respect to one of a center axis (M) of the housing and the optical waveguide ferrule arranged in the housing, and the first distance elements being formed by a pair of first distance elements of a first type and a second type differing from the first type.