Black Box OS2 SC to LC 3 m Singlemode Fiber Patch Cable

Keep critical fiber links stable with a purpose-built OS2 9/125 singlemode patch cable from Black Box. This 3 m assembly pairs an SC connector on one end with an LC connector on the other, making it a practical choice for mixed-port environments where equipment, patch panels, and transceivers do not share the same interface. The OS2 singlemode construction is designed for longer-distance optical transport and lower signal attenuation than multimode cabling in the right application. That makes it a strong fit for backbone links, telecom rooms, and enterprise fiber runs where margin matters. The yellow jacket provides immediate visual identification, while the OFNR PVC rating supports in-wall and riser-oriented installations where listed cable construction is required. For teams standardizing fiber infrastructure, this cable helps reduce adapter complexity without compromising the physical layer. It is a straightforward way to connect SC-based infrastructure to LC-based optics in a compact length that minimizes slack and keeps patch fields orderly. When the cost of downtime is measured in service disruption, a well-matched fiber patch cable is a small component with outsized impact.