Cisco Nexus 93180YC-FX3 Ethernet Switch

The Cisco Nexus 93180YC-FX3 Ethernet Switch represents Cisco’s cloud-scale performance in a compact, purpose-built platform tailored for modern data centers. Built on the proven Cisco Cloud Scale technology that powers expansive, multi-tenant deployments, the 93180YC-FX3 delivers dense access, scalable uplinks, and wire-rate security to support the most demanding workloads. With a design that fits the needs of high-density leaf deployments, this switch accelerates virtualization, accelerates application delivery, and simplifies operational management across large-scale networks. Whether you are building a cloud-scale spine-leaf fabric or expanding a campus-to-data-center edge, the Nexus 93180YC-FX3 is engineered to optimize performance, reduce latency, and lower total cost of ownership.

• High-density, multi-rate access ports: The Nexus 93180YC-FX3 brings together 48 x 1/10/25G SFP28 ports, enabling flexible deployment of servers, storage, and density-rich workloads. This flexible downlink architecture supports a wide array of server tiers and accelerates migration to higher-bandwidth applications without requiring costly port upgrades. The result is simplified topologies, reduced cabling complexity, and improved space utilization in dense data-center racks.
• Robust uplink architecture for scale: Complementing the dense downlinks, the switch features 6 x 40/100G QSFP28 uplinks, delivering ample headroom for spine connections, inter-switch links, and external connectivity. This uplink configuration enables non-blocking, wire-rate performance even as endpoint density grows, while preserving low latency and predictable behavior essential for latency-sensitive applications and real-time analytics.
• Cloud-scale security and segmentation at line rate: Engineered for cloud deployments, the Nexus 93180YC-FX3 supports advanced security features and segmentation capabilities that protect workloads without creating bottlenecks. Wire-rate access control, ACL enforcement, and robust policy frameworks work in concert with VXLAN and EVPN overlays to isolate tenants and workloads while maintaining high performance and simplified operations.
• Programmable, automated management for faster deployments: Built to integrate with modern data-center workflows, the FX3 supports Cisco’s NX-OS-based management model, automated provisioning, telemetry, and open APIs. Operators can automate configuration, monitoring, and troubleshooting, reducing manual toil and enabling consistent, repeatable deployments across large environments. The network can adapt quickly to evolving application requirements through policy-driven automation and real-time visibility.
• Reliability and efficiency for continuous operation: The Nexus 93180YC-FX3 is designed with reliability and energy efficiency in mind, featuring solid-state components, thermal-aware design, and optimized power consumption. In addition to standard reliability features, the platform’s architecture supports hot-swappable components and streamlined maintenance to minimize downtime and maximize uptime in 24/7 data-center operations.

Technical Details of Cisco Nexus 93180YC-FX3 Ethernet Switch

• Model: Cisco Nexus 93180YC-FX3
• Series: Nexus 9300-FX3
• Form factor: Fixed 1U data-center switch
• Downlink ports: 48 x 1/10/25G SFP28
• Uplink ports: 6 x 40/100G QSFP28
• Performance: Wire-rate switching with low latency designed for dense cloud-scale deployments
• Data-plane architecture: Cloud Scale-enabled fabric for scalable leaf-spine topologies
• Software: Cisco NX-OS-based operating system with cloud-scale features and automation capabilities
• Security features: Inline security policies, ACLs, and overlay network support for secure multi-tenant environments
• Management: CLI-based management with APIs for automation and integration into orchestration platforms
• Power and cooling: Designed for reliability with considerations for data-center cooling and potential redundant power configurations

How to install Cisco Nexus 93180YC-FX3

• Step 1: Prepare the rack space, ensure proper mounting rails, and verify environmental conditions (temperature, humidity, and airflow) per data-center standards.
• Step 2: Mount the switch in a standard 19-inch rack, secure all mounting points, and connect the power cords to an appropriate power source or redundant power supply configuration as required.
• Step 3: Attach network cabling to the 48 x 1/10/25G SFP28 downlink ports and the 6 x 40/100G QSFP28 uplink ports. Use quality cables and appropriate DAC or fiber media to achieve optimal performance.
• Step 4: Power on the device and perform an initial boot. Connect to the console port or management interface to access the NX-OS console, and verify that the device is recognized by the management network.
• Step 5: Install or verify the correct NX-OS firmware version, applying any recommended patches or security updates. Configure a basic management IP, enable SSH for secure remote access, and establish a baseline configuration template for consistency across the fabric.
• Step 6: Begin integration into the existing leaf-spine fabric or cloud-scale topology, applying VXLAN/EVPN overlays as required, and gradually ramp up traffic while monitoring latency, utilization, and error rates with telemetry tools and dashboards.

Frequently asked questions

• What is the primary use case for the Cisco Nexus 93180YC-FX3? It is designed as a high-density access switch within cloud-scale data centers, ideal for leaf deployments and scalable server access with robust uplinks for spine connections and inter-switch communication.
• How many downlink and uplink ports does it have? It provides 48 x 1/10/25G SFP28 downlinks and 6 x 40/100G QSFP28 uplinks, delivering a balance of density and capacity for modern workloads.
• Does it support overlay networks like VXLAN EVPN? Yes, the switch is designed to work with Cisco Cloud Scale features, including overlay networking through VXLAN and EVPN to support multi-tenant and scalable data-center fabrics.
• What management options are available? The switch runs Cisco NX-OS and offers CLI access, automation APIs, and telemetry capabilities to integrate with orchestration platforms and monitoring tools.
• Is this switch suitable for latency-sensitive workloads? Yes. The architecture emphasizes low-latency, non-blocking performance to support high-throughput workloads and real-time applications in dense environments.