Buy Pre-Owned and New Surplus Cisco Switches | Curvature



Request a Quote

Struggling with current supply chain constraints on hardware equipment?
Chances are we have the hardware equipment in stock. Click here to contact us.

Cisco Catalyst Switches

Curvature carries the entire line of Cisco’s complete portfolio of switching solutions for enterprise networks, data centers, and smaller businesses. These solutions are optimized for a wide range of industries, including service providers, financial services, manufacturing, and the public sector. With a model for every segment of the network including the access layer, core and distribution for the LAN, and/or the data center, we can provide a Cisco switch to meet your need.

Campus Access Layer switches for the LAN

Cisco Catalyst 9400, 9300, 4500, 3850, 3750, 3650, 2960-L, 2960-Plus and 2960-X Series Switches

Features include (Chassis Dependent)

  • Modular, Layer 2 and 3, up to 9 Tbps
  • Multigigabit technology, SFP/SFP+
  • PoE, PoE+, Cisco StackPower, UPOE
  • Stackable, Layer 2 and 3, 480 Gbps
  • 1/2.5/5/10-G multigigabit; multigigabit/25/40-G uplinks
  • Stackable, Layer 2 and 3, 80 Gbp

Campus Core and Distribution for the LAN

Cisco Catalyst 9500, 6800, 6500, 4900, 4500, 4500-X, 3850 Series Switches

Features include (Chassis Dependent)

  • Stackable, Layer 2 and 3, 6.4 Tbps
  • Multigigabit technology
  • Up to 32 x 100/40 G and 48 x 25/10 G ports or Up to 40 x 1 G/10 G ports
  • 12 and 24 Gigabit SFP port models
  • Switching capacity up to 11.4 Tb
  • Higher slot capacity up to 880 Gb
  • Integrated service modules to support wireless, network analysis, and security
  • 80 Gbps-per-slot capacity, 180 Gbps-per-slot capable
  • Platform for low-density 1 GB distribution deployments
  • PoE, PoE+, StackPower, UPOE
  • Stackable, Layer 2 and 3, 480 Gbps
  • Multigigabit technology
  • PoE, PoE+, StackPower, UPoE
  • 100 access points supported

Campus Compact LAN Switches

Cisco Catalyst 3560-CX, 2960-C, 2960-CX, 2960-L Series Switches

Features Include (Chassis Dependent)


  • 8 or 12 GE ports with line-rate forwarding performance
  • 6 GE plus 2 multigigabit Ethernet ports with line-rate forwarding performance
  • PoE+ support with up to 240W of PoE budget
  • 8 GE ports with line-rate forwarding performance
  • GE copper and SFP uplinks
  • LAN Lite
  • Data or PoE+
  • 2 SFP uplinks


Data Center Switches

Cisco Nexus 9000, 7000, 6000, 5000, 4000, 3000 Series Switches and 2000 series fabric extenders

Features Include (Chassis Dependent)

  • High-performance, density, low latency, and exceptional power efficiency in a range of form factors
  • High-density 10, 40, and 100 Gigabit Ethernet with application awareness, high programmability, and performance analytics.
  • High-density top-of-rack (ToR) Layer 2 and Layer 3, 10/40 Gigabit Ethernet with unified ports in compact one-, two-, and four-rack-unit form factors.
  • Support VXLAN and Layer 2 and 3 features for scaling data center networking.
  • fabric extenders deliver 100 MB and 1/10/40 Gigabit Ethernet connectivity with 10/40 GE uplinks.

Get Started

Not sure where to start? Contact us to get expert advice and dedicated account management today.

Contact Us Get Started Today
Twitter Facebook LinkedIn
2810 Coliseum Centre Drive Suite 600 28217 Charlotte, NC
+1(704)921-1620 [email protected]