LC connector dimensions are engineered for minimalism, measuring just 4. 25mm in height for the duplex housing, which is half the size of SC connectors. They come in various types like SC, LC, ST, and MTP, each designed for specific. The fibers shall terminate in 0. 25mm) ceramic ferrules with non-optical disconnect functionality and an average insertion loss of 0. LC F LC Fiber Optic Connectors provide a rugged solution for high-density telecommunication rooms. LC connector was developed by Lucent Technologies and is a more evolutionary approach to achieving the goals of a SFF (small form factor) connector. This small footprint allows for up to 72 fibers in a single rack unit, revolutionizing high-density cabling. LC fiber adapter features a self-adjusting mechanism designed to accommodate patch panels of thickness between 1.