ENET COMPONENTS, INC. SFP-10G-DZ-54.94-ENC ENET Arista Compatible SFP-10G-DZ-54.94 TAA Compliant Functionally Identical 10GBASE-ZR DWDM SFP+ 1554.94nm 80km w/DOM Duplex LC Single-mode Connector - Programmed, Tested, and Supported in the USA, Lifetime