Cisco Catalyst 3850 4 X 10ge Network Module

Cisco Catalyst 3850 4 X 10GE Network Module

The Cisco Catalyst 3850 4 X 10GE Network Module is a high‑performance expansion module designed to enhance the connectivity capabilities of the Cisco Catalyst 3850 Series switches. By adding four 10 Gigabit Ethernet (10 GbE) ports, this module enables network architects to scale bandwidth, increase port density, and support demanding applications such as virtualization, cloud services, and data center interconnects.

Key Design Features

• Four 10 GbE SFP+ Ports: Each port supports the SFP+ transceiver standard, allowing flexible deployment of fiber or copper connections depending on the network topology and distance requirements.
• Integrated Copper Ethernet Support: In addition to 10 GbE, the module is compatible with legacy copper interfaces—1000BASE‑T, 100BASE‑T, and 10BASE‑T. This dual compatibility simplifies migration paths for existing infrastructures.
• High‑Density Port Configuration: With four 10 GbE ports, the module maximizes port density on a single slot, freeing up space for other modules or reducing rack footprint.
• Robust Power and Thermal Management: The module is engineered to operate within the power envelope of the Catalyst 3850 chassis, ensuring efficient heat dissipation and reliable operation under heavy load.

Technical Specifications

Installation and Compatibility

The module is designed for seamless integration into the Catalyst 3850 chassis. It plugs directly into an available slot, with no additional cabling or configuration required beyond standard switch setup procedures. The module’s firmware is fully compatible with the latest Cisco IOS XE releases, ensuring that all advanced features—such as Quality of Service (QoS), link aggregation, and spanning tree protocols—are supported.

Use Cases

• Data Center Fabric: Deploy the module to create high‑speed uplinks between leaf switches or to connect to spine layers, supporting 10 GbE traffic for virtual machine workloads.
• Campus Core Expansion: Add bandwidth to core switches in campus environments where 10 GbE connectivity is required for backbone services and inter‑building links.
• Service Provider Edge: Equip edge routers with additional 10 GbE ports to handle burst traffic, support MPLS tunnels, or provide high‑speed customer premises interfaces.

Operational Benefits

The Cisco Catalyst 3850 4 X 10GE Network Module delivers several operational advantages:

• Scalability: Quickly increase port density without replacing the entire switch, extending the life of existing infrastructure.
• Flexibility: Support both fiber and copper connections, allowing network designers to choose the most cost‑effective medium for each segment.
• Reliability: Built with Cisco’s proven hardware architecture, ensuring high uptime and robust error handling.
• Energy Efficiency: Optimized power consumption aligns with modern data center energy standards.

Conclusion

The Cisco Catalyst 3850 4 X 10GE Network Module is a powerful, versatile addition to any Cisco Catalyst 3850 deployment. By providing four high‑speed 10 GbE ports alongside legacy copper support, it empowers network engineers to meet current bandwidth demands while maintaining compatibility with existing infrastructure. Its compact design, robust performance, and seamless integration make it an essential component for modern enterprise networks seeking scalability, flexibility, and reliability.