Cisco Optical Networking

Pre-owned Cisco ONS and Optical Networking platforms

Curvature carries an extensive selection of pre-owned and new-surplus Cisco Optical Networking Equipment. Our inventory includes popular products such as the 15454 Series chassis and line cards as well as end-of-life and hard-to-find models. In many cases, we can deliver your Cisco Optical Networking equipment the next day. To request a quote simply browse our selection and add the specific Cisco Optical Networking equipment to your online quote cart, or call us at 1-800-230-6638 for assistance.

All Curvature used and refurbished Cisco Optical Networking equipment is rigorously inspected and tested to ensure like-new quality and performance. In addition to refurbished Cisco Optical Networking equipment, new-surplus equipment is also available. In either case, Curvature pre-owned equipment provides cost-effective options to:

• Expand your existing network without being forced to upgrade
• Spare key network components to eliminate costly maintenance contracts
• Build a best-of-class Cisco network at a fraction of list price

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Questions? Email us or call for a quote: +1 800 230 6638

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"We are very satisfied with Curvature. We haven't had any issues with any of the hardware or optics we've purchased. Yet we have had two 3750x purchased directly from Cisco fail in the same period, one in two days and the other in a year."

- Senior network analyst, offshore drilling company