The Intel Ethernet SFP+ LR ( Long Range - Max link distance is 10km) Optic is a SFP+ module designed for the Intel Ethernet Converged Network Adapters (X520 family: product codes: E10G43BTDA, E10G41BFSR, E10G42BFSR, E10G41BFLR). This lead free optic module supports rates selectable 1.25 Gb/s to 10.3 Gb/s bit rates.
Intel Ethernet - It just works!
Optical fiber cable compatible - Spans afar and provides speedy data transmission rates between servers and network components
Enjoy flexibility and scalability with data transfer rate of up to 10 Gbps with 10 Gigabit Ethernet technology
With 10GBase-LR technology, enjoy up to 10Gbps data transfer rate over optical fiber cable