Arista's Optical Modules and Cable portfolio offer a wide variety of high-density and low-power 400G, 100G, 40G, 25G, 10G, 1G, and 100M Ethernet connectivity options over fiber or copper. To accommodate an ever increasing spectrum of applications, Arista offers a wide choice of OSFP, QSFP-DD, QSFP and SFP transceivers that comply with industry open standards, offering a broad range of connectivity options. Each module is optimized for different media and reach (ranging from 0.5 meters to 80 kilometers). All interface speeds, from 1G to 400GE have connectivity options that include Direct Attach copper Cables (DACs), Active Optical Cables (AOCs), multi-mode fiber and single-mode fiber transceivers.