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Extreme Networking Products

Extreme Networking Products

Extreme Switches Used and Refurbished


Extreme is a provider of Layer 3 Ethernet networking products principally for large enterprise and service provider networks. Curvature carries a large inventory of used and refurbished Extreme switches including:

  • Black Diamond

    • Extreme Black Diamond Switches
    • Extreme Black Diamond Series Chassis
    • Extreme Black Diamond Series Modules
    • Extreme Black Diamond Series Power Supplies
  • Summit

    • Extreme Summit Switches
    • Extreme Summit Series Chassis

All Extreme modules and accessories are also available.

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Questions? Email us or call for a quote:

North America: +1 800 230 6638
Europe, Middle East and Africa: +31 (0)20 449 9292
Asia Pacific: +65 6411 7388