Cisco Systems, Inc. SFP-10G-LR-S SFP+ Transceiver Module

The Cisco SFP-10G-LR-S SFP+ transceiver module delivers long-range 10 Gigabit Ethernet over single-mode fiber, designed for enterprise and data center networks. It supports data rates up to 10 Gbps with a 1310 nm wavelength on SMF, using a duplex LC connector for reliable links up to 10 kilometers. This IEEE 802.3ae 10GBASE-LR transceiver also provides Digital Optical Monitoring (DOM) and is compatible with Cisco switches and routers that offer SFP+ ports; it installs as a hot-swappable module in supported equipment, enabling easy upgrades or replacements. Commonly installed in switches, routers, and network interface devices where high-speed fiber links are required between data centers, buildings, or core network infrastructure, it is ideal for fiber uplink deployment, network expansion, and maintaining high-bandwidth connections across data-center interconnects. The combination of 1310 nm operation over single-mode fiber and the long reach makes it suitable for inter-building connections and data-center to data-center trunks, as well as other high-performance networking scenarios.