This is a high-performance dual-core multimode fiber jumper used for precise connection of optical interfaces on network devices. It acts as a precision data cable in the fiber optic network world, responsible for stable and efficient transmission of optical signals between servers, switches, optical distribution frames (ODFs), and other equipment. It features high density (LC connectors), low loss (UPC), high flexibility (2.0mm), and high security (OFNR), and is mainly used for interconnecting devices within enterprise networks and data center server rooms, connecting core/aggregation/access layer switches, servers, fiber storage devices (NAS/SAN), and for cross-connecting optical distribution frames (ODFs) to network devices, suitable for gigabit Ethernet and short-range 10 Gigabit Ethernet applications.