Build dependable long-reach optical links with this AddOn 10GBASE-LR SFP+ transceiver. Designed for 10 Gigabit Ethernet over single-mode fiber, it supports distances up to 10 km, making it a strong fit for campus backbones, building interconnects, and data center runs where MMF reach is not enough. The module uses an LC connector and 1310 nm wavelength, aligning with standard LR optics deployments. Its hot-swappable SFP+ design helps simplify maintenance and replacement in live environments, while TAA compliance supports sourcing requirements in government and regulated enterprise procurement. For teams maintaining Alcatel-Lucent-compatible infrastructure, this module offers a direct replacement path without unnecessary platform changes. Choose this transceiver when the network design calls for longer reach, cleaner optical margins, and verified compatibility. It is a practical way to preserve performance on established infrastructure while keeping procurement and support requirements under control.