Arista Compatible SFP-10G-DW-58.17 - Functionally Identical 10GBASE-ER DWDM SFP+ 1558.17nm 40km w/DOM Duplex LC Single-mode Connector - Programmed, Tested, and Supported in the USA, Lifetime Warranty"

With 10GBase-ER technology, enjoy up to 10Gbps data transfer rate over optical fiber cable 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