Cisco ONS 15303 Optical Transport Extender

NOTE: This product is no longer being sold and might not be supported. View the End-of-Life Notice to learn:
  • End-of-sale and end-of-life dates
  • What replacement products are available
  • Information about product support

Cisco Systems announces the end of sales (EoS), end of life (EoL), and end of support for the Cisco ISR 3303/Cisco ONS 15303. The product is no longer orderable, and the support for the ISR 3303/ONS 15303 will end January 18, 2004. If you have any questions, please contact your account manager.

The Cisco ONS 15327 Metro Edge Optical Transport Platform is the recommended product to replace the Cisco ISR 3303/Cisco ONS 15303. Available today, the Cisco ONS 15327 delivers supercharged synchronous optical network (SONET), integrated optical networking, unprecedented multiservices on demand, and radical economics to the edge of metro networks. This evolutionary platform enables service providers to deploy next-generation services more rapidly than ever before. The Cisco ONS 15327 is built on the proven technology of the industry-leading Cisco ONS 15454 Optical Transport Platform, which is widely deployed by customers.

In addition to the Cisco ONS 15327 and ONS 15454, Cisco offers an entire line of metro optical products including the Cisco ONS 15200 Metro DWDM family, the first solution to deliver instant wavelengths to buildings, premises, or point of presences (PoPs). If you would like further information regarding the Cisco metro IP+Optical product portfolio, go to

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