Cisco ME-3400EG-12CS-M 12 Dual POWER SUPPLY ME3400EG12CSM

Description:

The Cisco ME-3400EG-12CS-M Ethernet Access Switch is used in service provider and enterprise metro Ethernet networks to provide secure Layer 2 switching and fiber connectivity for access and aggregation environments. Commonly installed in telecommunications infrastructures, metropolitan Ethernet networks, and industrial networking systems requiring reliable fiber-based switching with redundant power support. Maintenance teams, network administrators, and system integrators use this switch for network expansion, infrastructure upgrades, or replacement of legacy metro Ethernet switching equipment.

Applications:

The Cisco ME-3400EG-12CS-M Switch is deployed in service provider and enterprise metro Ethernet environments to deliver high-performance fiber connectivity for access networks and aggregation layers. It is commonly used in telecommunications networks, carrier Ethernet deployments, and industrial communication systems where reliable switching and traffic management are required. Network administrators and system integrators implement this switch to support secure VLAN segmentation, efficient data transport, and scalable fiber connectivity within metro and enterprise network infrastructures.

Technical Specifications:

• Manufacturer Part Number (MPN): ME-3400EG-12CS-M
• Brand: Cisco
• Product Type: Managed Ethernet Access Switch
• Series: Cisco ME 3400E Series
• Ports: 12 × Gigabit Ethernet SFP fiber ports
• Additional Ports: 2 × Dual-Purpose Gigabit Ethernet ports (RJ-45/SFP)
• Switching Capacity: Up to 44 Gbps
• Forwarding Rate: Up to 32.7 Mpps
• Layer Support: Layer 2 switching with advanced metro Ethernet features
• Power Supply: Dual redundant internal power supplies
• Management Interfaces: CLI, SNMP, Web-based management
• Network Standards: IEEE 802.3 Ethernet
• Security Features: VLAN support, ACLs, QoS, port security
• Mounting: Rack-mountable
• Deployment Type: Metro Ethernet access and enterprise aggregation networks

Common Replacements:

• Cisco ME-3400G-12CS-A Ethernet Access Switch
• Cisco ME-3400EG-2CS-A Ethernet Access Switch
• Cisco ME-3600X-24FS-M Ethernet Access Switch