Black Box Fiber Optic Duplex Patch Cable, 3.2 ft ST-ST LSZH

Build short fiber runs with the discipline infrastructure teams expect. This Black Box duplex patch cable provides a 3.2 ft multimode connection with ST male connectors on both ends, making it suitable for patching network devices where a compact, direct link is preferred. The 50/125 µm core and cladding specification supports multimode environments, while the LSZH jacket helps reduce smoke and corrosive output in the event of fire. That matters in enclosed spaces, transport environments, and facilities with stricter material requirements. The red jacket also makes circuit identification easier when multiple fiber paths share the same rack or panel. Compared with generic patch leads, this cable is built for environments that care about termination consistency, safety profile, and long-term serviceability. The lifetime warranty adds confidence for deployments where replacing a failed cable means more than just swapping a part — it means avoiding downtime, rework, and unnecessary troubleshooting.