Cisco N77-F324FQ-25=

Overview

The Cisco N77-F324FQ-25= is a 24-port 40 Gigabit Ethernet module designed for the Nexus 7700 Series chassis, providing high-bandwidth connectivity with minimal latency. It supports up to 1.44 billion packets per second and can handle up to 64,000 IPv4 routes or 32,000 IPv6 routes, making it well suited for data-center cores, spine layers, and high-performance computing clusters where east-west traffic demands are increasing rapidly.

Built on Cisco’s F3 Series architecture, this module integrates seamlessly with six-, ten-, or eighteen-slot Nexus 7700 enclosures. It supports advanced networking features such as Quality of Service, Access Control Lists, and jumbo frames, enabling efficient workload prioritization, security enforcement, and large data transfers without additional hardware. The familiar NX-OS interface simplifies configuration and helps maintain consistent operational practices.

Key features

• Twenty-four QSFP+ ports delivering 40 Gigabit Ethernet connectivity for high-speed data transfer
• Compatibility with all Cisco Nexus 7700 chassis sizes, allowing flexible expansion options
• Support for Quality of Service to prioritize critical network traffic effectively
• Access Control Lists to enforce security policies directly on the module
• Jumbo frame support to optimize performance when moving large data sets
• Plug-in module form factor that simplifies installation, upgrades, and maintenance
• High forwarding performance capable of handling 1.44 billion packets per second for demanding environments
• Route scale supporting up to 64,000 IPv4 or 32,000 IPv6 entries, suitable for large and complex networks

Key specs

• Ports: 24 QSFP+ ports
• Speed: 40 Gigabit Ethernet per port
• Forwarding performance: 1.44 billion packets per second
• Route scale: up to 64,000 IPv4 routes or 32,000 IPv6 routes
• Chassis compatibility: Cisco Nexus 7700 Series with 6, 10, or 18 slots
• Supported protocols: Quality of Service, Access Control Lists, jumbo frames
• Architecture: Cisco F3 Series

Connectivity and compatibility

This module fits into any Cisco Nexus 7700 chassis, whether it has six, ten, or eighteen slots, providing a straightforward way to increase network capacity. The 24 QSFP+ ports support 40 Gigabit Ethernet connections, which are ideal for linking servers, switches, and storage devices in data centers. Its compatibility with NX-OS ensures that network teams can manage it using familiar tools and workflows, reducing the learning curve and operational complexity.

Ideal uses and environments

The Cisco N77-F324FQ-25= is a strong choice for environments where high-speed, low-latency connectivity is critical. It works well in data-center cores and spine layers, supporting virtualization farms, storage replication, and cloud service aggregation. Organizations experiencing rapid growth in east-west traffic will find this module helps scale their network fabric efficiently without sacrificing control or performance. It is particularly suited to IT teams looking to expand capacity while maintaining consistent security and quality of service policies.

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