The EXTRALINK Patchcord SC/UPC-SC/APC SM SIMPLEX 3.0MM 3M (EL-SCUPC-SCAPC-3-2) is a high-performance fiber optic patch cord designed for use in data centers, telecom networks, and other fiber optic applications. This patch cord features a single-mode fiber core with a SC/UPC connector on one end and a SC/APC connector on the other end. The cable is 3.0mm in diameter and 3 meters in length, making it ideal for connecting two devices in close proximity. The cable is constructed with a durable PVC jacket and is designed to withstand the rigors of everyday use. The connectors are precision-machined for a secure fit and are designed to minimize signal loss and maximize data transmission speeds. This patch cord is perfect for connecting two devices in a data center or telecom network, and is sure to provide reliable performance for years to come.