Megladon Manufacturing HLC® Launch Test Cables are high-performance cables that are ideal companions for Optical Time Domain Reflectometer (OTDR) testing. The HLC® Launch Test Cables are manufactured using high-quality, precision components and feature connectors that utilize a patented HLC laser termination process providing high optical performance. The extended durability of the HLC end faces enables uninterrupted testing over longer periods, allowing for reduced testing expenses over time. The Megladon Manufacturing HLC® Launch Test Cables are available in all major glass core sizes and connector types (SC, LC, ST, FC), both UPC and APC, and in a variety of lengths to support both premise and long haul testing applications.