Deliver long-reach 10 GbE connectivity with the Cisco 10GBASE-LR SFP+ Module for SMF. This hot-swappable transceiver is built for single-mode optical links and supports up to 10 km on standard SMF, making it well suited for enterprise backbones, optical network connections, and data networking environments where distance and signal integrity matter. The LC/PC duplex interface and SFP+ form factor keep deployment straightforward in Cisco switching and routing platforms. With 10 Gigabit Ethernet signaling and a compact footprint, it fits high-density ports without adding unnecessary bulk, while the LR optical profile helps teams connect distributed network segments without introducing intermediate gear. For organizations that value predictable performance over generic compatibility, this module offers a clear advantage: a Cisco optical component aligned to the platform, the fiber type, and the reach requirements of real-world infrastructure. It is the kind of part that earns its cost by reducing uncertainty at the edge of the network.