The Tripp Lite Duplex Fiber Optic Cable has a 10Gb 50/125 duplex fiber, a low-smoke, zero halogen (LSZH) jacket and sturdy connectors. It meets or exceeds current standards for attenuation and signal loss. This fiber optic patch cable has dual male LC connectors that are tested to meet stringent insertion loss criteria. They are also beveled and color-coded for easy and secure connection. They are ideal for high-density, demanding network applications.