MTDS® (Narrow-Pitch MT Ferrule) is Hakusan's proprietary high-density multi-fiber ferrule designed for next-generation optical interconnects that require ultra-compact, space-saving connectivity. Unlike standard MT ferrules (250 µm pitch), MTDS adopts a narrower pitch (typically 125/127 µm) to accommodate more fibers in the same width, such as 24 fibers, or 32 fibers in a single-row.