The Cisco SFP-10G-LR is a high-performance 10-Gigabit Ethernet transceiver module designed for long-range single-mode fiber (SMF) connectivity. This SFP+ (Small Form-factor Pluggable Plus) module provides a reliable and efficient solution for high-speed data transmission over distances of up to 10 kilometers (6.2 miles), using a 1310nm wavelength with an LC duplex connector. It supports a 10 Gbps data rate, making it ideal for enterprise networks, data centers, and campus infrastructure requiring high-bandwidth, long-distance connectivity.

With hot-swappable capabilities, the SFP-10G-LR allows for easy installation or replacement without the need to power down network equipment, minimizing downtime and maximizing operational efficiency. It operates within a temperature range of 0°C to 70°C (32°F to 158°F), ensuring stable performance in most commercial and industrial environments.

The module features low power consumption (typically <1.5W) and is compliant with important industry standards, including IEEE 802.3ae for 10-Gigabit Ethernet. It is compatible with a variety of Cisco switches, routers, and other networking devices that support SFP+ ports, providing seamless integration into existing network infrastructures.

Ideal for high-demand environments such as data centers, large-scale enterprise networks, and campus backbones, the Cisco SFP-10G-LR transceiver offers an energy-efficient, reliable, and scalable solution for 10 Gigabit Ethernet deployments.