SFP-10G-LR-S — SFP+ 10 Gbps

The SFP-10G-LR-S from Cisco is a Long Reach SFP+ 10 Gbps transceiver for single-mode fiber (SMF), compliant with the IEEE 10GBASE-LR standard. Its 10 km reach via a duplex LC (UPC) connector makes it the go-to reference for inter-building connections on campus or for links between nearby data centers. It differs from the SFP-10G-LR through its extended certification across additional Cisco platforms.

This module is widely adopted by network engineers at university campuses, hospitals, and enterprises for connecting two technical rooms a few kilometers apart over an existing SMF infrastructure. Operating temperature 0–70 °C for standard data center environments. Genuine Cisco hardware, manufacturer warranty.