Quick Specs

Source: Cisco Nexus 9300-FX2 specifications.

Product Parameters

Product Overview

The Cisco N9K-C9336C-FX2 Nexus 9300 Series Switch is a high-performance fixed data center switch designed for modern cloud computing, enterprise data centers, and large-scale network deployments. Built on Cisco Cloud Scale technology, this switch delivers high bandwidth, low latency, and flexible scalability for next-generation data center architectures.

Featuring 36 x QSFP28 ports, the N9K-C9336C-FX2 supports flexible Ethernet speeds from 1Gbps to 100Gbps, enabling organizations to smoothly migrate from traditional 10G networks to high-speed 25G, 40G, and 100G infrastructures. The compact 1RU design provides excellent space efficiency while delivering 7.2 Tbps switching capacity and more than 2.4 Bpps forwarding performance.

The Cisco Nexus 9336C-FX2 supports both Cisco NX-OS mode and Cisco Application Centric Infrastructure (ACI) mode, allowing enterprises and cloud providers to build automated, policy-driven networks with improved operational efficiency.

With advanced Layer 2/Layer 3 capabilities, large-scale routing tables, VXLAN support, telemetry, and automation features, the N9K-C9336C-FX2 is an ideal solution for:

• Cloud data center networks
• Spine-leaf architectures
• High-performance computing environments
• Enterprise core networks
• AI and storage networking environments

Key Advantages

1. High-Density 100G Networking

The N9K-C9336C-FX2 provides 36 high-density QSFP28 interfaces, allowing organizations to deploy powerful 40G/100G backbone connections while reducing rack space requirements.

2. Flexible Network Migration

Supporting multiple Ethernet speeds including 10G, 25G, 40G, and 100G, the switch helps enterprises upgrade network bandwidth without replacing existing infrastructure.

3. Data Center Automation Ready

With Cisco NX-OS and ACI support, businesses can achieve automated provisioning, centralized management, and simplified operations.

4. Reliable Enterprise Performance

Advanced hardware architecture, redundant power options, and high forwarding capacity ensure stable operation for mission-critical applications.

N9K-C9336C-FX2 vs Other Cisco Nexus Switches

Which switch should I choose?

• Choose N9K-C9336C-FX2 if you need high-density 40G/100G backbone connectivity.
• Choose N9K-C93180YC-FX3 if you require more 10G/25G server-facing ports.

FAQ

Q1: What is Cisco N9K-C9336C-FX2 used for?

The Cisco N9K-C9336C-FX2 is mainly used for data center spine, aggregation, and high-performance network deployments requiring 40G/100G connectivity.

Q2: Does N9K-C9336C-FX2 support 100G Ethernet?

Yes. The switch supports 100Gb Ethernet through QSFP28 interfaces and can also operate at 1G, 10G, 25G, 40G, and 50G speeds depending on configuration.

Q3: What is the difference between N9K-C9336C-FX2 and N9K-C9364C-GX?

The N9K-C9336C-FX2 is optimized for cost-effective 100G data center deployments, while the N9K-C9364C-GX provides higher performance capabilities for advanced cloud-scale environments.

Q4: Is N9K-C9336C-FX2 compatible with Cisco optical transceivers?

Yes. The switch supports Cisco QSFP28 optical modules and compatible third-party transceivers for different distances and network requirements.

Q5: Do you provide warranty and technical support for N9K-C9336C-FX2?

Yes. We provide professional pre-sales consultation, compatibility verification, quality inspection, and after-sales support. Each product is tested before shipment to ensure reliable operation.

Q6: Why buy N9K-C9336C-FX2 instead of a new data center switch?

The N9K-C9336C-FX2 provides enterprise-grade Cisco performance at a more competitive cost, making it a practical choice for companies upgrading existing Cisco Nexus infrastructures while controlling deployment budgets.