The Lenovo ThinkSystem 10GBASE-LR SFP+ Transceiver (part number 00FE331) is a high-performance optical module designed for 10 Gigabit Ethernet connectivity over single-mode fiber. Utilizing a 1310 nm wavelength and featuring an LC duplex connector, this transceiver supports link distances of up to 10 kilometers when paired with compatible single-mode fiber cables and network devices. Its compact SFP+ form factor allows seamless integration into Lenovo ThinkSystem network adapters and switches equipped with SFP+ ports. Engineered for reliable long-distance data transmission, this transceiver is an ideal solution for expanding your data center network infrastructure or upgrading your enterprise fiber optic links to 10G speeds. The module adheres to SFP+ Multi-Source Agreement (MSA) standards ensuring broad compatibility and ease of installation.