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Cisco ME 3400E Series Ethernet Access Switches

NOTE: This product is no longer being sold.

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

Switch to something new:

Boost speed and performance with our newest, most secure switches! The Catalyst 9300 Series includes our highest density fixed-access, stackable enterprise network switches.

Why Upgrade? | See the Catalyst 9300 Series​

Deliver advanced Ethernet business services

Built for service providers, Cisco ME 3400E Series switches help you deliver advanced Ethernet business services to customers. They make it easier for you to provide high service availability, offer flexible and differentiated services, manage and troubleshoot services remotely, and secure network services against malicious users.