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Cisco N9K-C9508 Nexus 9508 Chassis - 8 Linecard Slots - Layer 3 Switch - 16 Expansion Slots - Rack-Mountable
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Product Features
Technical Overview
This chassis operates as a Layer 3 switch, supporting IP routing and advanced network protocols for efficient data traffic management. It features 16 expansion slots that accommodate switch fabric, supervisor engine, and line card modules, allowing for tailored configurations based on port density, throughput, and feature requirements.
The chassis is manageable through Cisco's NX-OS software, providing comprehensive control over network setup, monitoring, and troubleshooting. While it does not include built-in uplink or PoE ports, its modular design lets you add these capabilities through compatible line cards.
Relevant factors for this section include Uplink Port, Modular, Total Number of Expansion Slots, Expansion Slot Type. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Cisco Nexus 9508 chassis offers significant advantages for network architects seeking future-proof infrastructure. Its modularity allows incremental upgrades without replacing the entire chassis, protecting your investment as needs grow.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include High Availability, Advanced Management.
High Availability
Redundant power supply support and robust construction minimize downtime, ensuring continuous network operation in mission-critical applications.
- Built-in power supply for stable voltage
- Rack-mountable for secure installation
Advanced Management
Full manageability via Cisco NX-OS enables precise configuration, real-time monitoring, and streamlined troubleshooting, reducing administrative overhead.
- Layer 3 switching for enhanced performance
- Centralized control over network setup
Deployment / Use Cases
This chassis is ideal for core or aggregation layers in large enterprise networks, data centers, and service provider environments where scalability and high availability are paramount. Its 8-slot design supports dense port configurations and advanced features like VXLAN or Fibre Channel over Ethernet.
Common use cases include building scalable spine-leaf architectures, consolidating network tiers, or deploying high-performance computing clusters. The rack-mountable form factor fits standard 19-inch racks, facilitating organized cable management and efficient space utilization in server rooms or data halls.
Data Center Core
Serve as the backbone for data center networks, handling high volumes of east-west traffic with low latency and high reliability.
Enterprise Aggregation
Aggregate traffic from multiple access switches, providing routing, security, and quality-of-service policies across the network.
Physical Profile
The chassis measures 22.70" in height, 17.50" in width, and 30" in depth, with an approximate weight of 150 pounds. Its rack-mountable design includes standard mounting hardware for secure installation in 19-inch racks, and the environmentally friendly construction meets sustainability goals.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 22.70" (576.58 mm), 17.50" (444.50 mm), 30" (762 mm), 150 lb (68038.86 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.50" (444.50 mm)
- Depth
- 30" (762 mm)
- Height
- 22.70" (576.58 mm)
- Weight
- 150 lb (68038.86 g)
Highlights
- Modular chassis with 8 linecard slots for flexible expansion
- Layer 3 switching support for advanced routing and performance
- 16 total expansion slots for switch fabric, supervisor, and line cards
- Fully manageable via Cisco NX-OS for precise network control
- Rack-mountable form factor fits standard 19-inch racks
- Redundant power supply support enhances reliability
- Built-in power supply ensures stable voltage delivery
- Environmentally friendly design meets sustainability standards
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | N9K-C9508 |
| Brand Name | Cisco |
| Product Line | Nexus |
| Product Series | 9000 |
| Product Model | 9508 |
| Product Name | Nexus 9508 Chassis with 8 Linecard Slots |
| Product Type | Layer 3 Switch |
| Interfaces/Ports | |
| Uplink Port | No |
| Modular | No |
| I/O Expansions | |
| Total Number of Expansion Slots | 16.0 |
| Expansion Slot Type | Switch Fabric,Supervisor Engine,Line Card |
| Network & Communication | |
| Layer Supported | 3 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | No |
| Power Source | Power Supply |
| Redundant Power Supply Supported | Yes |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 22.70" (576.58 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 30" (762 mm) |
| Weight (Approximate) | 150 lb (68038.86 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
FAQ
What is the primary use of the Cisco Nexus 9508 chassis?
The Cisco Nexus 9508 chassis is a modular Layer 3 switch chassis designed for scalable networking in data centers and large enterprises. It serves as a foundational platform that you can populate with line cards, supervisor engines, and switch fabric modules to build high-performance, customizable networks. Its 8-slot architecture supports dense port configurations and advanced features, making it suitable for core, aggregation, or spine-leaf deployments where flexibility and reliability are critical.
How many expansion slots does this chassis have, and what can they hold?
This chassis has 16 total expansion slots. These slots are designed to accommodate three types of modules: switch fabric modules for internal data plane connectivity, supervisor engine modules for control plane management, and line card modules for network port interfaces. This modularity allows you to tailor the chassis to specific needs, such as adding more Ethernet ports, increasing throughput, or integrating advanced networking features without replacing the entire unit.
Does the Cisco Nexus 9508 support Power over Ethernet (PoE)?
The Cisco Nexus 9508 chassis itself does not include built-in PoE (RJ-45) ports. However, its modular design allows you to add PoE capabilities by installing compatible line cards that support PoE. You would need to select and install specific line cards that provide PoE functionality to deliver power to connected devices like IP phones, wireless access points, or cameras, depending on your network requirements and the chosen modules.
What are the physical dimensions and weight of this chassis?
The chassis measures 22.70 inches in height, 17.50 inches in width, and 30 inches in depth, with an approximate weight of 150 pounds. These dimensions make it rack-mountable in standard 19-inch server racks, and its substantial weight reflects its robust construction for data center environments. Ensure your rack and floor can support this size and weight, and plan for adequate cooling and cable management during installation.
Is redundant power supply supported on the Nexus 9508 chassis?
Yes, the Cisco Nexus 9508 chassis supports redundant power supplies. This feature enhances reliability by allowing multiple power supply units to operate in tandem, so if one fails, the others continue to provide power without interrupting network operation. Redundant power is essential for mission-critical deployments where uptime is paramount, and it helps prevent downtime due to power-related issues in data centers or enterprise networks.
What warranty comes with the Cisco Nexus 9508 chassis?
The Cisco Nexus 9508 chassis includes a 1-year limited warranty. This warranty covers defects in materials and workmanship under normal use, providing support from Cisco for repairs or replacements if issues arise within the warranty period. For extended coverage or additional support options, you may need to purchase separate service contracts or support plans from Cisco or authorized partners, depending on your deployment needs and risk tolerance.
| Qty | Price | Available |
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