ME-3400G-2CS-A Cisco Multi-layer Ethernet Access Switch

ME-3400G-2CS-A Overview

The Cisco ME-3400G-2CS-A is a compact multilayer Metro Ethernet switch built for service providers and enterprise edge networks. It provides 2 Gigabit copper ports for direct device connections and 2 dedicated SFP uplinks for fiber backbone or aggregation connectivity. As a Layer 3 managed switch, it delivers advanced features including routing, VLAN segmentation, QoS, ACLs, and multicast, ensuring secure and efficient traffic management. Optimized for Metro Ethernet applications, it supports traffic shaping and differentiated services, enabling reliable delivery of voice, video, and data in carrier-grade environments. Its small 1U rack-mountable form factor makes it ideal for space-constrained deployments, while its robust, redundant design ensures uptime and scalability.