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Home / Extreme ExtremeSwitching X770 Switches - Refurbished, Used, New

Extreme ExtremeSwitching X770 Switches - Refurbished, Used, New

Best Selling

Extreme ExtremeSwitching X770 switches are engineered for high-density 40G aggregation and core networking in enterprise and data center environments. Built to deliver performance and scalability, these switches provide a reliable foundation for leaf-spine architectures and large-scale campus backbones.

The X770 series features configurations with up to 32 QSFP+ ports, delivering non-blocking 40G throughput in a compact 1RU form factor. Breakout support enables each 40G port to be divided into four 10G channels, offering flexibility for gradual migration and mixed-speed deployments. This makes the X770 ideal for organizations transitioning from 10G to 40G without disruptive infrastructure changes.

Powered by ExtremeXOS, the platform offers advanced Layer 2 and Layer 3 services, including IPv4 and IPv6 routing, ACL-based traffic control, and Quality of Service (QoS) features, ensuring consistent performance for critical applications. SummitStack support allows X770 switches to be grouped into a single logical system, simplifying management and delivering resiliency across multiple devices. Hot-swappable fans, dual power supplies, and variable airflow options further enhance reliability and uptime.

The ExtremeSwitching X770 is well suited for high-capacity aggregation, top-of-rack data center deployments, or campus cores where predictable performance and port density are essential.

At NetworkTigers, refurbished units are tested and verified to meet performance standards, and used units are confirmed ready for production networks. Inventory is kept in stock, orders ship quickly, and every purchase includes a 365-day warranty.