The ENET AOC-Q-Q-40G-100M-ENC 40GBASE 100 meters QSFP+ to QSFP+ Direct-Attach Active Optical Cable (AOC) is specifically programmed to be fully compatibility and seamlessly connect Arista 40G devices to other Arista 40G devices. Every Cross-compatible and OEM compatible Direct-Attach Active Optical Cable (AOC) product is individually programmed and tested in-house for guaranteed functionality and seamless integration. Our test lab utilizes the latest network switches, servers and routers for compatibility testing as well as industry leading traffic simulation equipment for functionality testing. ENET offers more than 1,000 10G and 40G cross-compatible and OEM compatible direct-attach cable solutions. 40G QSFP+ to QSFP+ Direct-Attach Active Optical Cable (AOC) Assembly 3 meters Arista Compatible