High-Density, Advanced 10Gb Enterprise LAN and Data Center Leaf Switching The ExtremeSwitching X690 product family are high-density, purpose-built 10Gb/100Gb switches designed for high-performance enterprise and cloud data centers. The X690 can support a range of interface speeds, including 1Gb, 10Gb, 25Gb, 40Gb, 50Gb and 100Gb, all in a compact 1RU form factor. This enables the ExtremeSwitching X690 to be flexibly deployed in either Enterprise LAN or high-density top of rack data center architectures. Low-latency switching and an advanced feature set make it ideal for highperformance data center applications. Extended Edge Switching The X690 Series can serve as the controlling aggregation switch within Extreme’s innovative Extended Edge Switching solution, simplifying the deployment and operation of connected edge switches. With both copper and fiber high-density 10Gb port options, the X690 Series can also flexibly accommodate top of rack and spine/leaf deployments. ExtremeXOS Intelligent L2/L3 Switching The ExtremeSwitching X690 Series supports sophisticated, intelligent Layer 2 switching, as well as Layer 3 IPv4/IPv6 routing, including policy-based switching and routing. The X690 Series simplifies network operation with the ExtremeXOS modular operating system, which is used across a wide range of ExtremeSwitching networking products. High-Performance 400Gb Stacking The X690 Series supports SummitStack-V400 400Gbps high-speed stacking using 2 100Gb ports. Up to 8 X590, X690 or X870 systems can be stacked using SummitStack-V400. Any of the supported 100Gb QSFP28 direct attach cables and optical transceivers can be used for the stacking links.