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Cisco Hardware


You need it? We have it!

Cisco SwitchesCisco RoutersCisco Memory

Curvature carries the full range of pre-owned Cisco products such as Cisco Switches, Cisco Routers and Cisco Memory, providing the highest levels of speed and availability. Our inventory includes the best in network-to-network connectivity, including:

Current Routers

Legacy Routers

Our Cisco Router selection caters to your organization's specialized needs.

Quality Assurance and Certifications

Organizations worldwide, including the Global 1000, turn to the secondary network equipment market for high-quality used Cisco equipment. Curvature is the global leader in pre-owned Cisco hardware sales. Our stringent quality assurance process guarantees the value of your Cisco equipment and all networking equipment sold by Curvature. 

This elite level of quality control ensures our processes are third-party verified to be among the best in the world.

With our unique position as an independent provider in the secondary market, we can provide you with the Cisco networking equipment you want without the restrictions of end-of-life and end-of-sale dates. We give you the option to eliminate waste, use your assets for as long as you want, and to decide when you want to upgrade your IT infrastructure.

Expansive Router Selection and Service

For those seeking discontinued router solutions no longer supported by Cisco, Curvature offers router technical solutions and products to integrate with your current system. Our expert support staff can provide solutions to facilitate "sparing" in order to avoid hefty service agreements. Our always in-stock selection of end-of-life, end-of-sale, and hard-to-find routers complements our lines of current generation Cisco Routers.

Providing Cisco ASR Series (Aggregation Service Routers)

Among Curvature’s top products is the Cisco ASR 1000 series routers which provide highly secure and high-performance software-enabled services. Its most impressive feature is the software redundancy on non-redundant hardware. Further it scales with wire speeds up to 2.5 Gbps to 100 Gbps; meanwhile, providing a range of modular interfaces including channelized DS3 Clear Channel T3, Gigabit Ethernet, and OC3. 

In purchasing Cisco networking equipment from Curvature, you will receive fully configured, thoroughly tested gear with a lifetime warranty, shipped next business day from one of our 3 global operations centers in the Americas, Europe, and Asia.

See printable PDF version of our Pre-Owned Cisco hardware here.

Save on new-surplus and pre-owned switches and routers.
  • Cisco 1900
  • Cisco 2900
  • Cisco 3900
  • Cisco 6500
  • Cisco 7600
  • Cisco Catalyst 2960-X
  • Cisco Catalyst 3650
  • Cisco Catalyst 3750X
  • Cisco Catalyst 3850
  • Cisco Catalyst 4500E
  • Cisco ASR
  • Cisco Nexus

See printable PDF version of our Pre-Owned Cisco hardware here.

Let's get started

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