Nexus 9504 Modular Data Center Switch Bundle
Product Description
The Cisco Systems N9K-C9504-B3-E is a modular chassis bundle from the Cisco Nexus 9500 Series, engineered for cloud-scale data center fabrics that demand extreme scalability, high availability, and flexible interface expansion.
Designed as a spine or aggregation platform, this 4-slot modular switch enables organizations to deploy customizable line cards supporting multiple Ethernet speeds including 10G, 25G, 40G, and 100G. With built-in redundancy across supervisors, power supplies, controllers, and fabric modules, it ensures continuous operation for mission-critical environments.
Running Cisco NX-OS and supporting Cisco ACI, the N9K-C9504-B3-E delivers automation, policy-driven networking, telemetry, and programmability for modern enterprise and service-provider infrastructures.
Model Type
Modular Data Center Ethernet Switch Chassis — 4-Slot Nexus 9504 Bundle
Category
Networking – Modular Data Center / Spine / Cloud Ethernet Switch
Key Features
Modular 4-Slot Architecture — Supports multiple Nexus 9000 line cards for scalable interface expansion and flexible deployment models.
High Switching Capacity — Delivers multi-terabit throughput suitable for large enterprise fabrics and cloud environments.
Redundant System Design — Includes supervisor module, power supplies, controllers, and fabric modules to maximize uptime and reliability.
Cloud-Scale Fabric Support — Ideal for spine switching, VXLAN/EVPN overlays, and multi-tenant data center architectures.
NX-OS & ACI Ready — Enables automation, telemetry, SDN integration, and centralized policy management.
Future-Ready Interface Support — Compatible with high-speed Ethernet technologies including 100G and beyond through interchangeable line cards.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Model | Cisco N9K-C9504-B3-E |
| Series | Nexus 9500 |
| Architecture | Modular 4-slot chassis |
| Included Components | 1 Supervisor, 3 Power Supplies, 2 System Controllers, 4 Fabric Modules, 3 Fan Trays |
| Switching Capacity | Up to multi-terabit throughput (configuration dependent) |
| Port Support | Depends on installed line cards |
| Software | Cisco NX-OS / ACI support |
| Form Factor | 7U rack-mount modular chassis |
| Deployment | Spine / core / aggregation / cloud fabric |
Typical Use Cases
Spine-Layer Data Center Fabrics — Provides high-capacity switching for leaf-spine architectures in large environments.
Cloud & Virtualized Infrastructure — Supports VXLAN overlays, automation frameworks, and software-defined networking platforms.
Enterprise Core Networking — Delivers scalable backbone connectivity with redundancy and high throughput.
Service Provider Data Centers — Enables large multi-tenant fabrics with flexible port expansion.








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